Indonesia Conference Directory

Corresponding Author
Alek Ibrahim

Institutions
a) Postgraduate student at Faculty of Veterinary Medicine, Universitas Gadjah Mada, Jl. Fauna No. 2, Karangmalang, Yogyakarta 55281, Indonesia
b) Faculty of Veterinary Medicine, Universitas Gadjah Mada, Jl. Fauna No.2, Karangmalang 55281, Indonesia
c) Faculty of Animal Science, Universitas Gadjah Mada, Jl. Fauna No.3, Karangmalang, Yogyakarta 55281, Indonesia
*budisatria[at]ugm.ac.id
d) Undergraduate student at Faculty of Animal Science, Universitas Gadjah Mada, Jl. Fauna No.3, Karangmalang, Yogyakarta 55281, Indonesia

Abstract
Eid al-Adha is one of the important religious festivals for Muslims in the world. Sheep traders can be divided into primary traders and opportunist traders based trade activity in this period. This study aims to investigate the preferences of sheep traders on procurement and sale of their livestock during Eid al-Adha period in Yogyakarta. This study was done by an in-depth and semi-structured interview to a total of 59 of the sheep traders. Data were analyzed using descriptive analysis (index and rank). The results are that most livestock animals purchased from the animal market, followed from farmers for primary traders and livestock traders for opportunist traders. Livestock most widely sold to individual consumers who come to their stalls, and then sold to animal market by primary traders and to organization/groups by opportunist traders. Most primary traders (64.10%) state to sell their sheep with different prices for different types of buyers, while the majority of opportunist traders (65.00%) thought no different. The average price different is IDR 286,364 according to primary traders and IDR 150,000 according to opportunist traders. Most of the primary traders (69.23%) and opportunist traders (90.00%) was pleased with the momentum of Eid al-Adha, as the selling price of their livestock could be higher, easy to sell, and any buyer. The conclusion is that both primary and opportunist traders in Yogyakarta have similar preferences in place to buy and sell their livestock during Eid al-Adha period. Eid al-Adha period provides pleasure and an additional benefit for sheep traders.

Keywords
Eid al-Adha, Livestock traders, Religious festivities, Sheep

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/7edXxqnR2Up6

Corresponding Author
Joko Riyanto

Institutions
a)Department of Animal Science, Faculty of Agriculture, Universitas Sebelas Maret,
Surakarta, Indonesia 57126

*jokoriyanto[at]staff.uns.ac.id

Abstract
This study aims to determine the effect of formaldehyde-protected soybean groatl on the consumption and digestibility of dry matter, organic matter and crude protein in Bligon Goat. The study used 15 head male Bligon Goats with an average body weight of 20 kg with 3 treatments and 5 groups arranged in a randomized block design (RBD). The diet consists of elephant grass (EG), basal concentrate (BC), soybean groat (SG) and soybean groat protected (SGP). Treatments include P0 = 30% EG + 70% BC, P1 = 30% EG+ 60% BC+ 10% SG and P2 = 30% EG + 60% BC + 10% SGP. The results showed that the consumption of dry matter and organic matter not significant, but highly significant on crude protein consumption. Consumption of crude protein in the treatment without addition of soybean groat showed lower results than consumption of crude protein in feed containing soybean groat. Digestion of dry matter, organic matter and crude protein were not influenced by differences in feed treatment in Bligon Goats. Concluded that supplementation of soybean groats protected or not in the diet can increase the consumption of crude protein and produce the same consumption on parameters of dry matter and organic materials intake. Dry matter, organic matter and crude protein has the same digestibility of feed Goat Bligon.

Keywords
Soybeans groat, Protection, Consumption, Digestibility, Dry Matter, Organic Matter and Crude Protein on The Bligon Goats

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/UfjP8WFz2eYc

Corresponding Author
Mohamad Maulana

Institutions
Indonesian Centre for Agricultural Socio Economic and Policy Studies (ICASEPS)

Abstract
Research on the efficiency of egg-s supply chain focused on various markets is expected to provide input to maintain the existence of small scale layers- farming. This study aim is to analyze the supply chain efficiency of small-scale layers- farming. This research is conducted in April-October 2017 in Blitar Regency, in East Java; Sidrap Regency, in South Sulawesi; and Kabupaten 50 Kota, in Payakumbuh City and Pariaman Regency, in West Sumatra. The number of respondents used are 139 people consisting of officers in related institutions, poultry shop entrepreneurs, traders, breeders association farmers, supermarket managers, hotels, restaurants and caterings. The data collected is analyzed using the Data Envelopment Analysis (DEA). The results concludes that traders naturally seek efficient supply chains so that their business can be endured. Factors that influence supply chain efficiency are share farmer, profit and marketing cost ratio, and number of actors involved. The higher the farmer share, and the profit-to-cost ratio, and the fewer marketing channel in a supply chain, the more efficient the supply chain system. Large capital farmers are advised to be able to shorten the supply chain by marketing directly to consumers such as hotels, supermarkets, restaurants, hospitals and caterings. The egg supply chain can also utilize the Indonesian Farmer Shop (TTI) developed by the Ministry of Agriculture so that it can increase farmer-s income and stabilize prices.

Keywords
supply chain, efficiency, egg, DEA

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/jPeYGHvrWMAN

Corresponding Author
Diana Indrasanti

Institutions
Faculty of Animal Science, Universitas Jenderal Soedirman, Purwokerto, Indonesia

Abstract
This study aims to determine oocyst excretion and hematological profile in coccidiosis rabbits given a combination of herbal extract II. Hematological profiles observed were red blood cells (RBC), white blood cells WBC), hemoglobin (HGB), hematocrit (HCT), granulocytes, eosinophils, monocytes, lymphocytes, MCV (Mean Corpuscular Volume), MCH (Mean Corpuscular Hemoglobin) and MCHC (Mean Corpuscular Hemoglobin Concentration). This study used 40 rabbit coccidiosis material with ± 3 months age of ± 650 g weight, a combination of herbal extracts consisting of banana stem extract (BSE), papaya seeds (PSE) and garlic (GE), a set of tools and materials for rabbit maintenance and a set of hematological examination tools. The research method was carried out experimentally using a Completely Randomized Design (CRD). The analysis used variance analysis followed by Honest Real Difference (HRD). The combination of herbal extract II consists of BSE: 40 mg; PSE: 20 mg; GE: 40 mg. Rabbits were divided into 8 treatments with 5 replications, namely giving a combination of herbal extracts 0 mg (D0), 10 mg (D1), 20 mg (D2), 40 mg (D3), 80 (D4) mg, 100 mg (D5) and the comparison are used herbal extract I (consist of BSE: 33 mg; PSE: 2 mg; GE: 65 mg) as much as 100 mg (D6) and Aquaprime® (D7). Blood collection is carried out through the heart on the 14th day after treatment. The combination of herbal extract II had a very significant effect on oocyst excretion, but did not have a significant effect on all hematology parameters. Hence, a combination of herbal extracts can be used as an alternative to reduce the number of oocysts in rabbits coccidiosis

Keywords
Rabbit coccidiosis; Oocyst; Herbal extract

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/Fg7VQPrzkt6v

Corresponding Author
Ismoyowati Ismoyowati

Institutions
Universitas Jenderal Soedirman

Abstract
Poultry meat and eggs are one of the most widely consumed livestock food in various parts of the world, across a wide variety of cultures, traditions and religions. In 2016 the duck population (Anas spp.) throughout the world reached 1.24 billion and 1.1 billion (89 percent) were in Asia. The production of meat and duck eggs is still under chickens, but ducks make a significant contribution in providing high-quality nutritional food needs. The consumption of duck eggs accounts for around 10-30% of total egg consumption in China and Southeast Asia. Duck eggs contain all essential amino acids required by the human diet and are a good source of vitamins and minerals. Due to lower water content, they are more nutrient than chicken eggs. Asian is the leading continent in duck meat production with a share of 82.2%, followed by Europe with 12.4%. Asia has also the highest increase of total and of per capita duck meat by 308% and 244%, respectively. Almost 10 percent of poultry meat in Asia is compared to 4.1% in the world. People consume the duck meat because of their high nutritional value with complete essential amino acid composition and good fatty acid composition with a high percentage of polyunsaturated fatty acids and a balanced ratio between omega-6 fatty acids and omega-3. Large-scale duck production requires more efforts for higher efficiency and improving product quality by breeding, nutrition and management in accordance with animal welfare requirements and environmental protection. Family duck farmers (small-scale production) with limited capital contribute significantly to food security, poverty alleviation and the ecologically sound management of natural resources. Farmers must have more access to obtain good duck breed, appropriate technology and service support, which can substantially increase productivity, income and food security.

Keywords
Duck, meat, egg, food security

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/MQ8XawKreBNm

Corresponding Author
Agus Susanto

Institutions
1) Graduate Program, Faculty of Animal Science, Brawijaya University (UB), Malang, Indonesia
2) Faculty of Animal Science, Brawijaya University (UB), Malang, Indonesia
3) Faculty of Animal Science, University of Jenderal Soedirman (UNSOED), Purwokerto, Indonesia

Abstract
Nutritional status (protein and energy) during early life has important effect on milk yield of dairy cows. Feed quantity and quality is often influenced by season representing the fluctuation of water supply which is essential for plants including forage. The aim of the present study was to analyse the effect of year and season of birth on first-lactation milk yield of Holstein Friesian cows. The data included 1005 records of first-lactation daily recorded milk yield available in National Breeding Centre for Dairy Cows and Forages of Baturraden (the so-called BBPTUHPT Baturraden) database. The milk yield was recorded within the years of 2004 to 2014. Milk yield data were adjusted to 305 standard days of milking using multiplicative-local correction factor. Animals- date of birth was grouped divided into years and months of birth. Months of birth were assigned into: (1) traditional-two season categorization (wet and dry), (2) extended-categorization of three seasons (wet, wet-dry and dry), (3) extended-categorization of four seasons (wet, wet-dry, dry and dry-wet). The effect of date of birth factor on first-lactation milk yield was tested using likelihood ratio test of full and reduced model. The result showed that both years and months of birth have significant effect on first-lactation milk yield, regardless of the season categorization. It is therefore concluded that season plays important role to consider in dairy cattle management and has to be included in genetic analysis to remove non-genetic effect which regards to first-lactation milk yield.

Keywords
birth, cows, non-genetic, Holstein, Indonesia

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/cMtuAzWC2qe8

Corresponding Author
Zuratih Zuratih

Institutions
1) Indonesian Centre for Animal Research and Development
Jalan Pajajaran Kav E59, Bogor 16128, Indonesia
*zuratih89[at]gmail.com
2) Indonesian Research Institute for Animal Production
Jalan Veteran III Ciawi, Bogor 16720

Abstract
Livestock sector contributes to the increase of global warming through gas released from enteric fermentation and manure management. National estimation still used manual calculation. The aim of this study was to estimate the contribution of greenhouse gas (GHG) emissions from livestock sector by using ALU tool version 6.0.1, in West Java Province for year 2016 as the case study. The emissions were calculated by using Tier-1 and Tier-2 methodologies. Data used were livestock population and emission factors (EF) of CH4 and N2O of any livestock. The results showed that emission from enteric fermentation was 94.754 Gg CH4/year or 2,368.850 Gg CO2e/year with the highest emission from sheep (50.194 Gg CH4/year or 1,254.850 Gg CO2/year). While emission of CH4 from manure was 6,767 Gg CH4/year or 169,175 Gg CO2e/year with the highest emission from dairy cattle (2,870 Gg CH4/year or 71,750 Gg CO2e/year) and direct N2O emissions from manure was 0.366 Gg N2O/year or 109.138 Gg CO2e/year with the highest emission from sheep (0.189 Gg N2O/year or 56.212 Gg CO2e/year). As a conclusion, total emissions from the livestock sector in West Java Province are 2,647.163 Gg CO2e/year with the largest emissions from enteric fermentation (2,368.850 Gg CO2e/year). In conclusion that ALU tool is applicable to estimate GHG emission for Livestock in Indonesia, with has limited data available.

Keywords
Greenhouse Gas emission, Livestock, West Java Province, ALU Tools

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/b8WdLCpNXTBf

Corresponding Author
Luh Gde Sri Astiti

Institutions
Balai Pengkajian Teknologi Pertanian West Nusa Tenggara

Abstract
In West Nusa Tenggara Province of Indonesia, implementation of leucaena as a ruminant feed is expanding because of its benefits. However, the composition of its metabolite compound is rare reported. The objective of this study was to identify the phytochemical secondary metabolite compound of leucaena (Leucaena leucocephala) leaf extracted with Methanol, Dichloromethane and n-Hexane solvent. The GCMS used as a method for identification of the secondary metabolite compound. The result indicated that the leucaena had saponin, flavonoid, alkaloid, steroid/triterpenoid and tannin/polyphenols. Stigmast-5-en-3-ol is dominant in Methanol solvent (37.12%), Octadec-9-enoic acid (21,12%) in Dichloromethane solvent and Cyclolanost-24-en-3-ol (9.19%) in n-Hexane solvent. There was a wide range of phytochemical secondary metabolites in leucaena, which may have both beneficial and detrimental actions in addition to the commonly studied mimosine.

Keywords
Leucaena, leaf extract, secondary metabolite compound

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/jRfmHZF9Paye

Corresponding Author
Luh Gde Sri Astiti

Institutions
Balai Pengkajian Teknologi Pertanian West Nusa Tenggara (a)
Faculty of Animal Husbandry Mataram University (b)

Abstract
The objective of this study was to determine haematology profile of Nematodiasis of Bali cattle in Lombok Island, West Nusa Tenggara. Recently, in this region the population of Bali cattle was increased. However, the cattle management adopted has still traditional and likely has high risk infected by gastrointestinal parasite such us nematode. The gastrointestinal parasites infection by nematodes can cause health problems and will impact on decline in production, economic losses, decreasing ability to extract nutrients from raw food, fertility, ability to eat, weight loss, decline on milk production, increased costs of treatment due to anaemia, oedema, diarrhoea, yellowish, depression and even death. Faecal from cattle that suspected invested by nematode take and nematode-s egg investigated with Wisconsin technique. Fifteen samples selected for a haematological profile study. The haematological profile shows high persentase of eosinophil on the blood. This indicates that the Bali cattle have developed its own mechanism to depend against parasite infection and allergic reaction.

Keywords
Bali Cattle, Haematology, Nematodiasis

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/8Te324XAJaZC

Corresponding Author
Edy Susanto

Institutions
(a) Faculty of Animal Husbandry, The University of Islam Lamongan, Lamongan, Indonesia
* edysusanto[at]unisla.ac.id
(b) Faculty of Animal Husbandry, The University of Islam Lamongan, Lamongan, Indonesia
(c) Faculty of Animal Husbandry, University of Brawijaya, Malang, Indonesia

Abstract
This study conducted to characterization amino acids of the antioxidant bioactive peptides from Indonesian local meats among them P.O beef, Kacang goat meat, Mojosari duck meat and local chicken meat. The research was conducted in the Lamongan district of East Java. The method was laboratory exploration. The variables observed included antioxidant activity, amino acids profile with LC-MS/MS. The results of this study indicate variation in antioxidant activity of various local Meats in Indonesia. The amino acids profile also exhibit diversity with each other. Amino acids obtained are distributed evenly to the types of essential and non essential amino acids.

Keywords
Indonesian Local Meats, Antioxidant Activity, Amino Acids, LC-MS/MS

Topic
Post harvest handling and processing of meat, milk, eggs, wools, and by-products

Link: https://ifory.id/abstract/vcBepLMw7dt4

Corresponding Author
Titin Widiyastuti

Institutions
faculty of Animal Science, Jenderal Soedirman University

Abstract
Rice has many kind of varieties with varied organic ingredients. The purpose of this study is to assess influence of varied organic matter content on digestibility and fermentation products in rumen. The method of research is done by in vitro, using completely randomized design with 6 varieties of rice bran as treatments (Pandan Wangi, Ketan Putih, IR 64, Aek Sibundong, Ketan Hitam and Umbul). Each treatment is repeated 3 times, continued by Honestly Significant Difference (HSD). The objective of the research was to evaluate VFA level, N-NH3, dry matter digestibility (DMD) and organic matter digestibility (OMD). Results of analysis of variance showed that the rice bran varieties have a Highly significant effect on the levels of VFA (P < 0.01), but its not significant effects on N-NH3 level, DMD and OMD. A highly significant difference is shown by rice bran of Pandan Wangi varieties with Ketan Putih and Ketan Hitam. Based on the results can be concluded that rice varieties affect the level of VFA but do not affect the level N-H3, DMD and OMD, Pandan Wangi varieties has the highest VFA produce in the rumen.

Keywords
Rice varieties, VFA, N-NH3, DMD, OMD, in vitro

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/NPX4VQkBxq9Z

Corresponding Author
Sukawaty Fattah

Institutions
1Faculty of Animal Husbandry, Universitas Nusa Cendana, Kupang, 85361 Indonesia
2Faculty of Agriculture, Universitas Nusa Cendana, Kupang, 85361 Indonesia

Abstract
The aim of this research was to study the effect of giving complete feed containing silage of banana stems with different levels of feed conversion, efficiency of ration usage, production costs and profits from fattening Bali cattle farmers pattern. Experimental animals employed in this research were 12 heads of growing male Bali cattle of 1 to 1.5 years old with the body weight ranging from 140,5 to 166 kg with an average of 155 kg and coefficient variation (CV) 8.72%, were employed. The experimental design used was completely randomized design (CRD) with 4 treatments and 3 replications : T0: local feeds (commonly used by farmers) + 1 kg complete feed without banana stem silage, T1: (commonly used by farmers) + 1 kg complete feed containing 10% silage of banana stems, T2: (commonly used by farmers) + 1 kg complete feed containing 20% banana stem silage, T3: (commonly used by farmers) + 1 kg of complete feed containing 30% silage of banana stems. Data collected was subjected to Analysis of Variance (ANOVA). The results showed that the effect of treatments was not significantly (P>0.05) on feed conversion, efficiency of ration usage, production costs and profits from fattening Bali cattle farmers pattern. The conclusion of this study is the provision of complete feed containing silage of banana stems with different levels giving the same effect between treatments on feed conversion, efficiency of ration usage, production costs and profits from fattening Bali cattle farmers pattern.

Keywords
banana stem silage, complete feed, technical and economic value, fattening Bali cattle farmers patterns.

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/cuDkWNAz82qT

Corresponding Author
Muhammad Amin

Institutions
Lampung University

Abstract
The research aims at to analyze climate variability and flood disaster in Bandar Lampung City. The growth of Bandar Lampung City cause increasing of number and population density that imbalances with the availability of existing land. The area of buildings that increased and the green land is that decreased. Reducing of open areas as water catchment areas in Bandar Lampung City resulted rainwater in the area can not be infiltrated and will cause the increasing of runoff water. In addition, the drainage factor worsened the situation, drainage channel capacity as a saving of runoff water is not able to accommodate runoff water so that cause flood incident in Bandar Lampung City getting worse. Most areas have D2 and D3 climate type with wet month of 3-4 months, respectively. In addition, the trend of air temperature variability and increased rainfall will add the frequency of flood disaster in the Bandar Lampung City. Sub-district areas are often submerged: Tanjung Karang Timur (16,76 Ha), Teluk Betung Selatan (16.45 Ha), Panjang District (8.5 Ha), Sukarame (8 Ha). The average height of the puddle is 0.5 meters, the highest inundation occurs in the Ketapang South Teluk Betung neighborhood with a puddle of 1.7 meters, 48-hour pool puddle and frequency 12 times per year. The 48-hour longest flood occurred in Panjang and Teluk Betung South.

Keywords
climate variability, rain trends, flood disaster

Topic
Agricultural structures and environmental engineering

Link: https://ifory.id/abstract/jPNYbrEqG3Vk

Corresponding Author
Dattadewi Purwantini

Institutions
1) Faculty of Animal Science, University of Jenderal Soedirman, Jl. Dr. Soeparno No. 60, Purwokerto 53122, Central of Java, Indonesia
2) Faculty of Agriculture, University of Tidar, Jl. Kapten Suparman No. 39, Magelang 56116, Central of Java, Indonesia

Abstract
The aim of this research is to estimate the heterosis value of Magelang and Tegal crossed ducks morphometrics characteristics. The cross between the Magelang duck male and the Tegal female is called Maggal (F1). The research material are 319 ducks consisted of Magelang and Tegal ducks with 10 males and 70 females each, also the cross result of 239 Maggal ducks. Research method is experiment. The variable measured was the morphometric characteristics (body weight, body length, chest circumference, abdominal circumference, shank length, pubis length, and neck lenght) of the duck aged at 6 months. The heterosis value is obtained by comparing the ability of the cross with the parent. This research has shown heterosis in body weight, body length, chest circumference, abdominal circumference, shank length, pubis length, and neck lenght of 6 month old Gallang and Maggal duck were 0,03; 0,01; 0,06; 0,02; -0,05; 0,01; dan 0,03. Based on the results of this study, it can be concluded that the heterosis value of Magelang and Tegal crossed ducks morphometrics characteristics were relatively high. The positive heterosis value in body weight, body length, chest circumference, abdominal circumference, pubis length, and neck lenght, while shank length negative.

Keywords
heterosis, morphometrics, crossed duck, Tegal ducks, Magelang ducks

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/QbEU7q2dLPDV

Corresponding Author
Bustomi Rosadi

Institutions
Department of Agricultural Engineering, Faculty of Agriculture, Lampung Unversity

Abstract
Abstract. The objective of this research was to investigate the effect of regulated deficit irrigation (RDI) applied at late vegetative stage on yield and water productivity (WP) of Soybean grown in pots. This research was conducted in a plastic house on the Experiment Station of Lampung University from October 2018 to January 2019. Five seeds of soybean (Anjasmoro variety) were sowed in a 10L pot but three plants were removed and only two plants were maintained for further study. Water treatment levels of the RDI were DI1 (100 %) of total available water (TAW) as the control, DI2 (80 %), DI3 (60 %), DI4 (40 %) and DI5 (20 %), arranged in a Completely Randomized Design (CRD) with four replications, totally 20 experimental units (pots) in this research. The water levels were maintained by replacing daily water loss with the same amount of water. After the period of treatment at the late vegetative stage ended, all plants were fully irrigated at field capacity level. The results revealed that the soybean plant started to experience water stress at week IV, and it happened to DI4 and CI5 in that they were significantly different from DI1 (fully irrigated) at p<0.05. Based on DI4 status, critical depletion fraction (p) was concluded to be 0.6, and water stress coefficient (Ks) was 0.79 on the average. Then DI3 was categorized as the optimum option because DI3 did not statistically experience water stress at p<0.05. With DI3 scheme, crop water requirement (CWR) could be significantly reduced from 38875.50 mL (DI1) to 36746.5 mL or 566.08 mm (DI3), while WP and grain yield could be maintained at maximum levels at 0.48 and 8.95 g plant-1 respectively. The WP and grain yield were not significantly different from those of DI1 at p<0.05.

Keywords
Anjasmoro variety, critical water content, crop water requirement, water stress, water use efficiency

Topic
Land and water resources engineering

Link: https://ifory.id/abstract/xZrnDThQYM8A

Corresponding Author
Emmy Susanti

Institutions
Faculty of Animal Science Jenderal Soedirman University

Abstract
This study aims to determine the effect of the use of various liquid probiotics in quail drinking water on the quality of the reproductive tract and quail production. The study used a completely randomized design pattern with four treatments, namely: quail got drinking water without liquid probiotics (P0), quail got drinking water with commercial probiotics A (P1), quail got drinking water with commercial probiotics B (P2), and quail got drinking water with commercial probiotics C (P3), replicates 5 times and 5 quails in each research unit. Drinking water is given in ad libitum with a liquid probiotic concentration of 2ml / liter. Quail feed contains PK 22.2% and energy of 3032.5 kcal. Treatment affects the reproductive tract + egg weight, egg weight and reproductive tract length, weight before slaughter, weight after slaughter, weight after hair removal, heart weight, gastrointestinal weight, (P <0.01) but no effect on carcass weight, weight, follicular weight, gizard weight, length of the digestive tract and length of caeca. The treatment of liquid probiotics in drinking water improves the quality of reproduction and quail production.

Keywords
probiotics, quail, reproduction, production

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/KgzRjEabNcHt

Corresponding Author
Warji Warji

Institutions
(a)Agricultural Engineering, Lampung University, Lampung, Indonesia
*warji1978[at]fp.unila.ac.id;warji1978[at]gamail.com
(b)Biosystem Engineering Division, Department of Mechanical and Biosystem Engineering, Bogor Agricultural University, Bogor, Indonesia
(c)IndonesianCenter for Agricultural Postharvest Research and Development, Ministry of Agriculture of Republic of Indonesia, Cimanggu Agricultural Research Campus, Bogor, Indonesia

Abstract
Nanofibrils are nano-sized fibrils made from protein isolates. To make the nanofibrils that protein isolate solution was heated in a water bath at 80 oC while stirring for more 16 h. This nanofibril formation process requires a water bath that can heat and stir protein isolates. So far there have been a lot of stirrers and water baths, but those that can heat and stir together simultaneously are very limited. Therefore it is necessary to design a water bath that can be paired with a stirrer so that it can heat and stir continuously. The portable water bath designed includes the chamber, heater, thermostat and control panel. This water bath works in a temperature range of 50oC -120oC. Water bath can be paired with heater.

Keywords
portable water bath, heater, stirer, nanofibrils, protein isolate

Topic
Postharvest and food engineering

Link: https://ifory.id/abstract/CF74BHjWmcnb

Corresponding Author
Arika Rizki Rofikoh

Institutions
(a) Postgraduate Master Program of Animal Science, Jenderal Soedirman University
(b) Faculty of Animal Science, Jenderal Soedirman University

Abstract
This research was aimed to determine the potential breeding worth of cows at different age based on body weight (BW), chest circumference (CC) and body condition score (BCS) of 440 cattle from 29 breeding groups in Urut Sewu which included Mirit subdistrict, Ambal, Buluspesantren, Klirong, Petanahan, and Puring subdistrict. The study applied a survey method allocating two age groups: U1= 18 – 24 months and U2 = >24 – 36 months. The observed variables were BW, CC and BCS. The collected data were subject to an Independent sample test (t-test). The result showed a highly significant difference (P<0.01) between U1 and U2. The average BW, CC, and BCS of Kebumen “Peranakan Ongole” (PO) cattle in U1 were 306,04 ± 67,86 kg, 153,99 ± 11,74 cm and 3,18 ± 0,41, respectively, and in U2 were 368,00 ± 97,79 kg, 163,10 ± 14,38 cm and 3,48 ± 0,58, respectively. The body condition score of Kebumen PO cattle was higher than in the Indonesian National Standard (SNI); therefore, PO cattle had an improved grade as potential germplasm of indigenous cattle in Indonesia

Keywords
Peranakan Ongole (PO), Age, body weight (BW), chest circumference (CC), body condition score (BCS)

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/CERjN4vPTeAQ

Corresponding Author
sandi asmara

Institutions
1,2,3 Lecturers of Agricultural Engineering Department, Faculty of Agriculture, University of Lampung
4 Alumni of Agricultural Engineering Department, Faculty of Agriculture, University of Lampung

Abstract
GapoktanRejo Asri Lamteng is a Gapoktan which has an Alsintan Service Provider Business (UPJA) for Rice production. This UPJA has several tools and machines which are cultivated in rice production, including: tractors, hand tractors, transplanters, hand sprayers and power weeder as well as combine harvester. Tool management, especially in maximizing revenue gains from the management of tools and machines is a problem that is faced, because of the benefits. new break even stage between business income and expenditure. Constraints on the extent of claim for each tool, equipment rental time, tool working hours, number of operators, operational costs, and rejuvenation costs for each tool still cannot be harmonized, so that it has not been able to achieve maximum profit. Therefore the application of the Simplex Method from the Linear Programing program which aims to maximize the benefits of UPJA is the background of this research. The research method used is a quantitative method using Linear Programing analysis method using QM-For Windows V helper software. 5. The results showed that Linear Function for the Zmax objective function = 4.305.000X1 + 3.255.000X2 + 3.258.500X3 + 16,800,000X4, where X1, X2, X3, and X4 are Tractors, Tractor Hand, Transplanters, and Combine Harvester respectively. And the equation of the constraint function P1 (Land Area) = 60X1 + 120X2 + 56X3 + 120X4 <= 9408, P2 (Rental Time) = 240X1 + 240X2 + 240X3 + 240X4 <= 1448, P3 (Tool Hours) = 56X1 + 120X2 + 56X3 + 120X4 <= 1448, P4 (Number of Operators) = X1 + 2X2 + 3X3 + 4X4 <= 10, P5 (Operating Costs) = 290000X1 + 290000X2 + 835000X3 + 800000X4 <= 38545000, P6 (Equipment Rejuvenation Costs) = 123000X1 + 93000X2 + 199500X3 + 240000X4 <= 11836500. Conclusion, after optimization, solutions of solutions X1, X2, X3, and X4 are 4.71, 0, 0, and 1.32, the total overall profit obtained by the Gapoktan Rejo Asri from the UPJA is Rp. 42,494,670. , for one planting season (MT) and for the Cropping Index in Seputih Raman Subdistrict, 2 is made in one year is Rp. 84,989,340, assuming profitability is in accordance with the objective function and the same constraint function.

Keywords
Gapoktan, Rice Cultivation, UPJA, Linear Programing,

Topic
Agricultural structures and environmental engineering

Link: https://ifory.id/abstract/BVt8zy97NYFr

Corresponding Author
nuzul widyas

Institutions
1Department of animal science, Universitas Sebelas Maret, Jl. Ir. Sutami 36A Kentingan Jebres Surakarta 57126, INDONESIA

2Bali Cattle Breeding Center (BPTU-HPT Denpasar), Jl. Gurita 3 Pegok Sesetan Denpasar 80223, INDONESIA

Abstract
This study aimed to estimate the phenotypic and genetic correlations of growth traits as selection criteria in Bali Cattle test center populations at Pulukan Breeding Center, Livestock and Forage Feeding Center (BPTU-HPT) Denpasar, Bali. In total 160 records were obtained from calves born between 2013 until 2016. Data collected were birth weight (BW), weaning weight (WW), yearling weight (YW), mature weight (MW) and pedigree. Data were then standardized to be weaning weight at 205 days (WW205), yearling weight at 365 days (YW365) and mature weight at 730 days (MW730). The data obtained were analyzed using univariate and bivariate animal models with REML method. Heritability values (h2) were 0.43 ± 0.12, 0.22 ± 0.12, 0.39 ± 0.15, 0.63 ± 0.18 for BW, WW205, YW365 and MW730 respectively. Phenotypic correlations among variables were vary from low to high; which were 0.16 for BW - WW205, 0.11 for BW - YW365, 0.34 for BW - MW730, 0.61 for WW205 - YW365, 0.25 for WW205 - MW730 and 0.31 for YW365 x MW730. However, the genetic correlation among growth traits were considerably high: BW - WW205 0.53, BW - YW365 0.76, BW - MW730 0.47, WW205 - YW365 0.70, WW205 - MW730 0.48, YW365 - MW730 0.64. Heritability of Bali Cattles- growth traits are categorized as moderate to high, thus selection on these traits are potential to obtain genetic improvement in the population. Phenotypic correlations among traits were considerably low, whereas the genetic correlations spanned between medium to high. These findings implied that other than genetic, improving the farm environment and management could also affect the growth performance of Bali cattle.

Keywords
Bali Cattle, growth traits, heritability, phenotypic correlation, genetic correlation

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/BVxCYmk6e3PJ

Corresponding Author
Trisnawati Wayan

Institutions
Assessment Institute for Agricultural Technology (AIAT) Bali

Abstract
Chiken KUB is a native genetic selection which has the advantage of being able to produce more eggs. Chicken Sensi-1 Agrinak is a superior domestic broiler native to Indonesia. The purpose of this study was to differentiate sensory acceptance of chicken meat from KUB and Sensi-1 Agrinak. The sensory test uses a 1-6 hedonic quality scale on color, taste, texture, and level of preference. Data were analyzed by anova, correlation analysis and path analysis. Based on the variance analysis obtained differences in the color, taste, and level of pleasure. The attributes of chicken meat flavor quality correlate very significantly with the level of preference and have the strongest direct influence. The best preference based on the ranking test is in female KUB chicken meat. The quality of physical quality of female KUB chicken meat has a moisture content of 73.65%, water holding capacity of 13.52%, cooking shrinkage of 0.34% and pH of 5.50.

Keywords
Preference, chicken meat, KUB and Sensi-1 Agrinak

Topic
Post harvest handling and processing of meat, milk, eggs, wools, and by-products

Link: https://ifory.id/abstract/mA6327kVG4Ly

Corresponding Author
Mohamad Maulana

Institutions
INDONESIAN CENTRE FOR AGRICULTURAL SOCIO ECONOMICS AND POLICY STUDIES (ICASEPS)

Abstract
The availability of abundant cattle waste in a village is an important factor for implementing organic paddy farming practice. The utilization of cattle waste in SRI practice, biogas and worm cultivation increase farmers- income but this issue is not informed well to farmes because traditionally agricultural extention agent focused on delivering cropping techniques than economic advantages. The objective of this study is to assess farmers- response to the possibility of inserting the information about the economic benefits of integrating SRI, biogas, and worm cultivation in the SRI extension program, The respondents were conventional farmers in Boyolali District and using value added and farmers- response concept. There are three activities in this research namely obtaining value added throughout biogas value chain, presenting the value added to farmers, and receiving farmers- response. The results shows in three parts of biogas value chain increase farmers- economic benefits from 974.000 IDR/year to 5.18 million IDR/year. Conventional farmers give high positive response to the integration of implementing SRI and following biogas project and receiving value-added from installing biogas digester. However, farmers give low response to cultivate worm due to unstable demand and its price volatilization.

Keywords
paddy, organic, cattle waste, biogas, worm, farmers- response, extension

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/MVJGHpEhTUxP

Corresponding Author
Amam Amam

Institutions
1. University of Jember, Indonesia
2. University of Brawijaya, Indonesia

Abstract
Background and Objectives: Independent farmers principally provide all production inputs from their own capital and can liberally convey their products on the market. From the problems found in the real life, thus the purposes of this study are: 1) to assess the resources that can be accessed by independent broiler breeders, 2) to find the strength of independent broiler breeders resources that support business development. Methodology: A total of 42 independent pattern broiler breeders are still running their livestock businesses in Malang Regency. Data were analyzed using SEM (Structural Equation Model) with SmartPLS 2.0 application. Results: The results showed that: 1) independent broiler breeders have access to financial resources, technological resources, physical resources, economic resources, environmental resources, and social resources; and 2) financial, technological, physical, economic, environmental and social resources affect farmer human resources by 82.7%, while financial, technological, physical, economic, environmental, social, and HR resources have an influence on the development of chicken farming broiler at 16.3%. Conclusion: economic resources have a direct and significant negative effect on the development of independent pattern broiler farming.

Keywords
SEM, resources, broiler, SmartPLS, and business development.

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/j3MCEvcJawBY

Corresponding Author
Laurentius Rumokoy

Institutions
a) Entomology Program, Postgraduate School, Sam Ratulangi University, Jl. Kampus Unsrat. Manado 95115, Indonesia
b) Animal Science Program, Faculty of Animal Husbandry, Sam Ratulangi University, Jl. Kampus Unsrat. Manado 95115, Indonesia
*wisje_toar[at]live.com

Abstract
This experiment aimed to study the effect of serum G-antigen on M. domestica insect larvae (LAS) as promoter antigen on serum immunoglobulin production in organically managed goat livestock. This study used 12 local goat animals which were divided into two groups, a control group and a group receiving treatment. Insect rearing was used to obtain larvae, the antigen-G was then extracted from the larvae to be used as promoter antigen to enhance the serum antibody production which was subcutaneously immunized in experimental goats and incubated for a period of 14 days. Blood collection of 2.5 ml was taken through the jugular vein and then quantification of the total antibody is carried out. The data of the LSA extract proportion level were statistically analyzed with t-test, and the quality classification level of serum immunoglobulin of animals groups were statistically analysed. The results showed that the serum of animal treated with LSA of M. domestica resulted in a higher level of immunoglobulin (P <0.01) compared to the control. We conclude that the antigen-g substance (LSA) could support the efforts to improve the production of organic goats livestock by increasing the total level of antibodies circulating in the blood.

Keywords
Insect, Musca domestica, antigen, antibody, goats

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/kq6p2RUvdtKL

Corresponding Author
Femi Hadidjah Elly

Institutions
1)Faculty of Animal Husbandry, University of Sam Ratulangi, Manado,
North Sulawesi, Indonesia
2)PEMDA, North Bolaang Mongondow, Indonesia

Abstract
ABSTRACT Local cattle farming as a source of income for farmers in rural areas, mostly developed traditionally. The local cattle farm continues, even though it is a side business, but is a mainstay in supporting national beef needs. Local cattle farmers utilize food crops as feed that is available continuously, so that the cost of feed can be reduced. On the other hand, local cattle waste can be used as organic fertilizer which functions to increase soil fertility. This condition shows that local cattle farms symbiosis in mutualism with food crops. The problem is whether local cattle farms integrated with food crops have the potential to be developed by farmers. The study was conducted aimed at analyzing the extent to which the potential for the development of integration of local cattle and food crops in rural areas. The research method used is the survey method. The research location was Sangkub District, which was determined by purposive sampling because it had farmers who developed local cattle farms integrated with food crops. The number of respondents is 60 farmers. Analysis of the data used is proximate analysis and feasibility analysis. Proximate analysis of waste corn shows Dry Material 86.48%, Crude Protein 7.36%, Fat 1.84%, Crude Fiber 28.95%, Ash Content 9.10% and Carbohydrate 68.18%. Government programs to support increased livestock farmers income through increasing local cattle population, consequently an increase in cattle waste. Food crop waste has not been utilized but burned by rural farmers who have an impact on the environment. The RC ratio analysis results show a greater value of one. Based on the results of the study it can be concluded that the integrated farming system, local cattle and corn plants are feasible and can minimize environmental pollution because the concept of LEISA (Low External Input Sustainability Agriculture) can be applied.

Keywords
integration, local cattle, food crops, LEISA

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/tmLgyrX6NEHe

Corresponding Author
Amam Amam

Institutions
University of Jember, Indonesia

Abstract
The purpose of this research is to map and identify the internal resources of dairy cattle farming business and assess their effects on institutional performance and business risk aspects. The research was carried out in the Kawasan Sapi Perah Nasional, Malang District, East Java Province. Respondents were all dairy cattle farmers who were members of the KUB (Kelompok Usaha Bersama) Tirtasari Kresna Gemilang, namely 174 people. Data was analyzed by method of PLS (Partial Least Square). The results showed that internal resources had an effect on institutional performance by 41.7%, while business risk aspects were influenced by internal resources and institutional performance by 30.6%. The conclusion of the research is that the internal resources of dairy cattle farming business consist of financial resources, technological resources, and physical resources.

Keywords
internal resources, financial, technological, physical, and dairy cattle

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/kWqT3PgF6QRp

Corresponding Author
Artise H S Salendu

Institutions
1) Faculty of Animal Husbandry, University of Sam Ratulangi, Manado,
North Sulawesi, Indonesia 95115
2)PEMDA, North Bolaang Mongondow, Indonesia
3)BPTP Kalasey, North Sulawesi, Indonesia

Abstract
The purpose of the development of beef cattle farming is to increase the population and productivity of cattle products followed by increasing the income of farmers, creating jobs and improving the genetic quality of beef cattle. The problem is that beef cattle farms in North Sulawesi are still carried out traditionally and have not been environmentally. Beef cattle are developed by most farmers by grazing on agricultural land. Based on these problems, a study was conducted to find out strategies that could be applied to support the development of beef cattle farms, which are environmentally. The purpose of this study was to analyze the role, opportunities and challenges of beef cattle farms in North Bolaang Mongondow Regency. This research was conducted in the North Bolaang Mongondow Regency using the survey method. The research location was determined by purposive sampling, namely Sangkub, Bintauna and East Bolangitan Districts which carried out the development of beef cattle. Analysis of the data used is the SWOT analysis. The results showed that the prospect of developing beef cattle farms was analyzed based on land potential which showed that the real population could be increased to 1.37 times. The development of beef cattle farming is carried out with an environmental and sustainable orientation, through development with the concept of LEISA (Low External Input Sustainability Agriculture). Conclusion, the development of beef cattle has a role in increasing the income of farmers and has market opportunities, and the challenges can be minimized by increasing the productivity and quality of beef cattle that are environmentally oriented. technology introduction is needed for the development of sustainable beef cattle farms.

Keywords
Beef cattle, development, strategy, environment

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/edDnup8bQBKa

Corresponding Author
Franky M S Telupere

Institutions
1)Department of Animal Science, Faculty of Animal Husbandry, Nusa Cendana University, Address: Adisucipto Street Penfui Kupang East Nusa Tenggara Indonesia
e-mail correspondence: kupangph[at]yahoo.com, telp. +62 813-3760-2663
2) Department of Animal Science, Faculty of Animal Husbandry, Nusa Cendana University, Address: Adisucipto Street Penfui Kupang East Nusa Tenggara Indonesia
e-mail: nalleywm[at]yahoo.co.id telp. +62 812-9314-722

Abstract
Sabu and Semau chickens are originated from Sabu and Semau islands, East Nusa Tenggara. The aim of this study was to analyze the phenotypic and genetic of growth characteristics of Sabu and Semau chickens which were conserved ex-situ. Four mating groups as treatments and each using 4 males and 24 females, produced 144 chicks as research material. Mating was by artificial insemination. Observations include data on body weight from the age of 0 - 12 weeks. Nested design analysis were used to obtain the variance components used to estimate the heritability. Heritability was estimated based on male, female, and total variance. The results showed that the body weight resulting from the interse mating (SS) was better than other crosses. The estimation of heritability based on male variance (h2S), SS, MM, and SM showed positive values, while MS are more negative, except 8 weeks of age. Likewise based on females (h2D) and the total variance (h2S+D). Heritability estimates of body weight were low to hight (-2.31 to 2.33) due to small data or sample size. It can be concluded that Sabu and Semau chickens can be conserved ex-situ.

Keywords
Sabu and Semau Chickens, Phenotype, Genetic, Growth, Heritability

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/KTxv8WuRVDXH

Corresponding Author
Sugeng Raharjo

Institutions
1. Student of Doctoral Programe of Geological Engineering UPN "Veteran" Yogyakarta
2. Geological Engineering UPN "Veteran" Yogyakarta

Abstract
Tanjung Formation is an Eocene - Oligocene coal carrier formation. This formation is stratigraphically situated above the bedrock of Pratersier age. The location of this formation is in Binuang area, South Kalimantan approximately 20 km northwest of Banjarbaru city. The method of research by taking the Channel sampling from the bottom seam to the top. Laboratory analysis is done in the form of coal petrography analysis and adsorption test. Coal seam of Tanjung Formation is found with thickness 50 to 350 cm. Megascopy, this coal seam is black, bright (bright-bright banded), black scratch, concoidal shards, and lightweight. Based on facies interpretation with the Tissue Preservation Index (TPI) - Gelification Index (GI) method, seam B coal depositional environment in fen stage and seam C coal is in the depositional environment at the stage of wet forest swamp. Coal facies analysis based on the Ground Water Index (GWI) - Vegetation Index (VI) type of peat on coal seam B and C shows in the bog-ombrotrophic zone. Based on the analysis of gas adsorption shows from the lower coal seam to upper with the range 426 - 502 SCF / Ton. The upper coal seam B of the small gas adsorption while at the lower of coal seam C is large gas adsorption. This change in gas adsorption is caused because the upper coal seam B has a depositional environment (facies) at fen stadium conditions , While the coal seam at the bottom (seam C) of the depositional environment (facies) at the stage of wet forest swamp. The difference in depositional environment affects the absorption of coal methane gas.

Keywords
TPI, GI, GWI,VI, adsorption, coal facies, Tanjung Formation

Topic
Geology

Link: https://ifory.id/abstract/3parPcnJNb8y

Corresponding Author
Grace Maranatha

Institutions
1 Faculty of Animal Husbandry, Nusa Cendana university,
Kupang, 85361 Indonesia
2 Faculty of Agriculture, Nusa Cendana university, Kupang,
85361 Indonesia

Abstract
Timor Island is a tropical climate with an average annual rainfall of 1,183 mm / year so that livestock-farming is carried out based on dryland agriculture. The limited water source is the main limitation for farmers in processing land for planting holtikuktura as a main effort in fulfilling their daily needs and forage for livestock as a side business. For this reason, technological innovations in water management are needed, especially rainwater with rainwater harvesting techniques. This study aims to find out how much rainwater is able to be accommodated during the rainy season period using the cage roof method and its utilization in horticulture and forage crops through drip irrigation systems. The results obtained are the amount of rain water that can be accommodated during one rainy season period which is equal to 32 m3 while its use with the drip irrigation system to meet the water requirements for horticulture plants in the form of chilli is 6 m3, cucumber is 7.2 m3 and forage is grass mulato is 12 m3 for one harvest period, with fresh grass mulato production of 2.4 tons/ha.

Keywords
rain water harvesting, utilization patterns, farms, dry land

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/FQ9E4Gj6xrgX