bluuebunny/crossref_metadata_2025_split huggingface dataset:
Non-carcass characteristics of intensive fattening of Kacang goat with different sex
Authors: Hatta M , Baco S , Hastang  
Published: June 2020

Abstract
This study was aimed to examine the characteristics of non-carcasses with economic and non-economic value in male and female goats that are fattened intensively. The study was conducted at the Laboratory of Livestock Production and Laboratory of Feed Biochemistry, Hasanuddin University Makassar. This study used 16 yearling Kacang goats, consist of eight males and eight females. During the intensive fattening stage, the animals were fed 3% of mix ration based on the dry matter and body weight for three months. The second stage was slaughtering and dressing carcasses. This stage the goats are weighed before slaughtered, after that, the carcass is carried out and weighed all the non-carcass parts. Data were analyzed using the T-test and descriptive. Data processing using SPSS version 16 computer program package. The results of research on Kacang goats showed that the percentage of the total non-carcass weight of male goats was relatively the same compared to female Kacang goats. Males non-carcass weights have economic value relatively higher than female goats.
The antioxidant value of chicken eggs subjected to the fermentation using Lactobacillus
plantarum at different temperature and incubation time
Authors: Mangalisu A , Abustam E , Nahariah N 
Published: June 2020

Abstract
Eggs contain antioxidants that are very beneficial to the body, but the antioxidants found on egg consumption was still low. Increased antioxidants can be done with the utilization of fermentation technology with Lactobacillus plantarum bacteria. This research used a completely randomized design with a factorial pattern, with the treatment of temperature and time incubation, each with three replications. As many as 243 fresh chicken eggs obtained from a chicken farm, fermented with Lactobacillus plantarum FNCC 0027. Parameters measured in the research were bacterial count (Log10 CFU/mL), dissolved protein (%), antioxidant activity (%) and antioxidant concentration (mL GAE/100mL). The research results indicated that an increase in the number of bacteria, dissolved proteins, and antioxidant activity but a decrease of the concentration antioxidants with increasing temperature and time incubation. Antioxidant activity on eggs chicken fermented of optimum at 37ºC incubated temperature for 96 hours of incubation time.
Animal reproduction strategies for sustainable livestock production in the tropics
Authors: Hufana-Duran D , Duran P G 
Published: June 2020

Abstract
Animal reproduction is an integral component for a sustainable livestock production. Enhancing the reproduction potential of animals without compromising the welfare would lead towards sustainable animal production. Careful attention adopting technological interventions would result to efficient performance and guarantees profit and sustainability. In the tropical environment, the effect of heat stress, food and water scarcity during summer affects the reproduction performance in most livestock species. Low expression of estrus, poor libido, incidence of abortion especially during prolonged exposure to direct sunlight, and embryonic death are among the problems that compromised reproductive efficiency. Through advance reproductive biotechnologies and management innovations and interventions, these problems could be controlled. The application of reproductive biotechnology tools such as estrus synchronization (ES), artificial insemination (AI), embryo transfer (ET) through multiple ovulation and in vivo collection of embryos, in-vitro embryo production (IVEP) and cryopreservation, somatic cell nuclear transfer (SCNT) to produce the desired breed and sex of animal, and other reproductive biotechnologies that enhances reproduction potential are important innovations that can address specific needs and purpose for animal reproduction. The strategies, innovations, and important practices in the application of these reproductive tools and interventions are presented and discussed considering the welfare of the animals for a sustainable livestock production in a tropical environment.
Reproductive performance of dairy cows in a smallholder farm
Authors: Yusuf M , Sahiruddin  
Published: June 2020

Abstract
The aim of this study was to know the reproductive performance of dairy cows in a smallholder farm. The study was conducted in a dairy tie stall housing system farm with herd size of 30 dairy cattle in Enrekang Regency, Indonesia. A total of 25 dairy cows was observed during the study period. Reproductive parameters used in the present study were service per conception, interval from calving to conception, duration of pregnancy, and calving interval. The results of this study showed that out of 25 dairy cows observed, 20 of them become pregnant after one or more insemination. The average (± standard deviation; SD) duration of pregnancy was 273.40 ± 5.38 days after 1.55 ± 0.76 inseminations. After calving, 13 cows (65.0%) become pregnant after repeated inseminations (3.00 ± 2.24) with interval from calving to conception, duration of pregnancy, and calving interval were 254.31 ± 187.78 days, 275.54 ± 4.46 days, and 529.85 ± 189.32 days, respectively. For the third pregnancy, out of 13 dairy cows, only six cows (46%) become pregnant after repeated inseminations with service per conception was 2.00 ± 0.89 times. The interval from calving to conception, duration of pregnancy, and calving interval were 129.17 ± 46.24 days, 275.00 ± 4.98 days, and 404.17 ± 48.87 days, respectively. The overall service per conception times, interval from calving to conception, duration of pregnancy, and calving interval of dairy cows in a smallholder farm were 2.05 ± 1.49 times, 214.79 ± 166.35 days, 274.51 ± 5.10 days, and 490.16 ± 167.81 days, respectively. In conclusion, reproductive performance of dairy cows in a smallholder farm decreased after first calving as well as the number of cows become pregnant.
The quality of sperm post-immobilization at some parts of FH sperm using laser diodes
Authors: Diansyah A M , Yusuf M , Kaiin E M 
Published: June 2020

AbstractThe aim of this study was to find the proper method for sperms immobilization without reducing DNA integrity and damaging the shape of bovine sperms. Sperm immobilization was carried out by double shots using laser Octax MTG with wavelength of 1.48 μm and Eye Ware 3.0 software. A total of 20 sperms were shoot at 4 points, which was the tail end, the mid-tail, the neck and the head of the sperms. The shooting of 1.48 μm laser had the highest effect on immobility reaching 100% on the head and the DNA integrity of the sperms reached up to 90%, the shape of sperms was remained normal (100%) and did not showing significant effect. The results of this study indicated that (1) the laser diode with a wavelength of 1.48 μm at the mid-tail section of the sperm was most effective for sperm immobilization; (2) the use of laser diodes with a wavelength of 1.48 μm can be used to immobilize the sperms before intracytoplasmic sperm injection (ICSI). The diode laser shooting with a wavelength of 1.48 μm at the tail was the most effective in immobilizing the sperms with an immobility of 95.00 %± 5.98 and DNA integrity of 85.00% ± 11.65.
The effect of superovulation and different feed protein levels on sow reproductive performance
Authors: Lapian Mien Th R , Pendong A F , Rahasia C A , Poli Z , Rawung V R W 
Published: June 2020

Abstract
This study aimed to evaluate the effectiveness of superovulation and different feed protein levels before mating on sow reproductive performance. Eighteen gilts weighted 100-107 kg were used in this study. There were two types of hormones used for superovulation agents in this study, namely PMSG (Folligon, Intervet, North-Holland) and hCG (Chorulon, Intervet, North-Holland). Meanwhile, prostaglandins (Prosolvin, Intervet, North-Holland) was used to synchronized estrus. The study was arranged using a completely randomized design with a factorial model of 2×3, whereas the first treatment factor was the superovulation hormone PMSG + hCG with two levels, namely zero injection of hormones (as a control) and hormone injections; and the second treatment factor was the level of feed protein with three levels of administration, namely: 14%, 16% and 18% level of feed protein, respectively. Each treatment combination was repeated 3 (three) times. The variables observed were the gestation period of the sow, the weight of sow at the end of pregnancy, and the birth litter size. The results showed that the treatment had a significant effect on the gestation period of sows and its body weight at the end of gestation, but there was no significant difference in the litter size of birth. It is concluded, the reproductive performance of sows through superovulation and feed protein level before mating, were able to shorten the length of gestation, improve the bodyweight of pregnant sows and litter size born.
Strategies to increase growth early embryo stages of bovine in achieving blastocysts in vitro: A Review
Authors: Damayanti E , Sonjaya H , Hasbi H , Baco S 
Published: June 2020

Abstract
The growth of bovine embryos in vitro begins with fertilization is the unification of male and female gametes in the fertilization media into zygote. After unification, the embryo will cleavage from two cells until they reach a blastocyst which can be transferred to the recipient. One of indicator the success of bovine embryo culture in vitro is the ability of the embryo from an early stage of development to reach blastocyst. To achieve this aim an embryo enhancement strategy is needed to reach the blastocyst stage. Various strategies that can be carried out for the improvement include the use of an appropriate maturation media, removed cumulus cells and the addition of hormones to the culture media. The use of CR1aa media in culture media can reach 27.0% of embryos that reach blastosis of total fertilized oocytes. Removal of cumulus cells after 48 hours of fertilization can increase the development of embryos reaching the blastocyst stage. In addition, by increasing the TGFβ hormone 1 ng/ml + bFGF 50 ng/ml can increase the levels of 2 cells by 314 reaching the blastocyst level of 30 embryos.
Prevalence of Brucella abortus antibody in serum of Bali cattle in South Sulawesi
Authors: Prahesti K I , Malaka R , Yuliati F N 
Published: June 2020

Abstract
Brucellosis in cattle is a zoonotic disease that causes abortion. This disease is highly contagious and difficult to control. Clinical symptoms Brucellosis is not pathognomonic and often asymptomatic thereof laboratory assessment is needed for serological detection of Brucellosis. A total of 235 blood samples were obtained from Bali cattle farms in three regencies, Enrekang, Barru, and Soppeng. Serological detection was carried out by the RBT method and further confirmed by the CFT method. Results showed that Brucellosis seroprevalence was 12.76%. The highest incidence rate was in Enrekang Regency with a value of 15.60%, followed by Soppeng and Barru Regency, of 9.09% and 2.50%, respectively. These results indicated that Brucellosis is still enzootic in the South Sulawesi region.
Sanitary hygiene implementation at Salmonella sp. critical control points in layer farms
Authors: Thaha A H , Malaka R , Hatta W , Marmansari D , Purwanto E , Kiramang K , Hafsan  
Published: June 2020

Abstract
Contamination in food products can occur at any stages, from pre-production to producer, post-production to the product being distributed and presented to consumers. This study aims to determine the extent of the application of sanitation hygiene at the critical control points of Salmonella sp. so that the description of the conditions and the relationship between the presence in the chicken egg chain in farms until it is ready to be distributed. This research was conducted on 72 laying hen farms in the same area using a cross-sectional study design. Data collection methods are observations and interviews regarding sanitation hygiene practices that include the application of sanitation hygiene to eggs, feed, cages, and workers. Critical control points of Salmonella sp. the spread, which was observed consisted of poultry cages, egg collection process, egg evaluation, and chicken eggs ready for distribution. The results showed that sanitation hygiene practices in layer farms were mostly implemented in cages (67%) and eggs (56%), while the application of sanitation hygiene was not widely applied in the feed (20%) and workers (28%).
Morphological and mating behavioral characteristics polled Bali cattle
Authors: Zulkharnaim  , Baco S , Yusuf M , Rahim L 
Published: June 2020

Abstract
This research aimed to identify morphological characteristics Bali polled cattle and to know the mating behavioral characteristics of Bali polled male. Morphological characteristics research used 100 head samples, including 11 head of polled cattle and 89 head of horned cattle. Identification of morphological characteristics using t-test independent sample using analysis Completely Randomized Design. Mating behavioral characteristics research used 5 head samples, including 3 head of polled cattle and 2 head of horned cattle. Mating behavioral characteristics were analyzed by several parameters: the first time teasing a teaser (second), when flehmen arise (second) and frequency or number of flehmen (times)The results showed that the morphological characteristics Bali polled cattle were not significantly different with Bali horned. The mating behavioral characteristics of Bali polled cattle were not significantly different with Bali horned.
Formation and phenotypic performance of the new breed POGASI Agrinak cattle
Authors: Aryogi  , Pamungkas D , Efendy J 
Published: June 2020

Abstract
To increase domestic meat production is needed beef cattles which can be cultivated in marginal areas with feed conditions that are limited in quality and quantity. The new breed of POGASI (PO Grati Hasil Seleksi) Agrinak cattle is formed to have optimal productivity in provision of low-quality feed. Ongole Crossed (OC) cattle from selection at farmers in 2002– 2003, are developed in experimental stall at Beef Cattle Research Station by gradually selected and regulation of mating into optimum excellence in providing low quality feed (low crude protein and energy but high crude fiber, made from agricultural by-products and by-products of processing agricultural products), continuously extorting for 14 years. In 2017, the new breed beef cattle, POGASI Agrinak, is formed which is the fourth generation. POGASI cattle has penotypic performance specific, likes body color is yellowish white, short and large horns, hump grows upward, screw is small but wide, body weight and size are greater and ability to utilize feed nutrients is better than compared to OC cattle. POGASI cattle are suitable to be cultivated in marginal areas where feed availability is limited in quality and quantity.
Comparative evaluation of heritability value and non genetic factor affecting reproduction traits in Ongole cross cattle
Authors: Gunawan A , Irianto A , Harahap R S , Azmi N , Listyarini K , Ulum M F , Muladno  
Published: June 2020

Abstract
Evaluation of genetic factors such as heritability value and non genetic factors of reproductive traits has a vital role in improving breeding and management practices of beef cattle. The aim of the present study was to evaluate heritability value and non-genetic factors affecting reproductive traits in Ongole grade cattle. Five hundred and fifty-three (553) records of reproductive traits including age at first calving (AFC), calving interval (CI), days open (DO) of cows distributed over a period of 8 years (2012 to 2019) were used to predict genetic and non-genetic parameters. Parity, sex, mating system, season, and year of birth calf were included in the model to estimate their effect on reproductive traits. Heritability estimation was calculated using Mixed Model analysis by SAS 9.4. The General Linear Model (GLM) procedure of SAS program, version 9.4 was used to estimate non-genetic factors. Overall mean values for AFC, CI and DO were 39.62±0.39 months, 393.81±2.85 days, 84.29±0.34, respectively. The results revealed that AFC, CI and DO were significantly (P<0.01) affected by mating system but sex, parity, year of birth had no significant (P>0.05) influence. Concerning AFC, season affected AFC of Ongole grade. Prediction of heritability AFC, CI and DO were 0.28±0.026; 0.46±0.007 and 0.21±0.040, respectively. We might conclude that the improvement of reproductive traits in Ongole grade cattle was possible by improving genetic merit by selection criteria using genetic parameters and utilization of controlled breeding techniques.
The policy of Tanete Village government to create conducive laying chicken farm business climate
Authors: Djamaluddin A , Asriadi A R , Abdullahi A B 
Published: June 2020

Abstract
The effort made by the government and all stakeholders in the field of farming is farmer empowerment individually, collectively and with synergy by providing various facilities so that the farmers can produce quality and competitive products, which in the end will lead to welfare for the farmers and their families. Therefore, a study was performed on the policy of Tanete Village government to create conducive laying chicken farm business climate. The present study was performed in Tanete Village, Maritengngae Sub-district, Sidenrang Rappang Regency, South Sulawesi, Indonesia on July–September 2019. The research method was qualitative method without phenomenological type. The collected data was primary data and secondary data and the methods were observation, document review, and interview. The informants were determined by purposive technique. Then, data analysis was performed by data reduction, data display and conclusion drawing/verification. The research on the policy of Tanete Village government to create conducive laying chicken farm business climate concludes that: (1) business certainty by providing equal opportunities for everyone who wants to start laying chicken farm; (2) ease in farming business registration service since as of today, there is no application for laying chicken farm business license turned down by the village government; (3) no unhealthy business competition due to poultry association which supports harmony among the businesses, thus creating conducive and uniform egg price; (4) good health status of the animals due to cooperation between the farmers and department of farming, as well as the roles of the business partners in managing biosecurity.
Projection of rice production and consumption in Maros regency, South Sulawesi
Authors: Hikmah A N , Asrul L , Rukmana D 
Published: June 2020

Abstract
Rice is the main food source for most of the population in Maros regency. Maros regency is one of the rice producing district in South Sulawesi, but has experienced a very intensive conversion of agricultural land to infrastructure development compared to other regency in the province of South Sulawesi. This will lead to a decrease in production, which will have an impact on food security in the future. In addition to increasing the amount of rice production, an analysis of rice food requirements in Maros regency is also needed. Therefore, research and projection on the production and consumption of rice in Maros regency is needed in the future. With this projection, we can estimate the quantity of rice available in Maros regency. This research aims to determine the estimated quantity of rice production and consumption in Maros regency from 2019 to 2023. The data used in this research are secondary data, time series for the period 2007-2018. This research was a descriptive qualitative and quantitative research. Data processing in this research using software Minitab 17 and Microsoft Office Excel. The analysis showed that the development of production in Maros regency from 2019 to 2023 has increased every year. The forecast result showed, Maros regency has a surplus of rice in 2019 as big as 247,395 ton up to 2020 as big as 284,168 ton. While rice consumption in Maros regency in 2019 as big as 33,569 ton and 2023 as big as 32,106 ton.
Strategy development of commodity potato granola (Solanum tuberosom L.) in Tombolo Pao district Gowa Regency
Authors: Saleh M I , Rukmana D , Hamid N 
Published: June 2020

Abstract
The study aims to describe the granola potato agribusiness in the Tombolopao District; identify strategic issues of granola potato agribusiness to see internal and external conditions and formulate priority strategies for developing granola potato agribusiness in the Tombolopao District Gowa Regency. The research method is descriptive. The farming analysis is IFE, EFE and SWOT analysis. The results show that the potato agribusiness system condition in the of Tombolopao is still not running optimally, due to the non-functioning of the upstream subsystem, where the procurement of production inputs (for granola potato seeds). In the farming subsystem, potato cultivation has provided benefits to farmers. The farming is feasible to be developed with R/C for cash of 3.30. Which means that every rupiah incurred will provide revenue of 3.30, while R/C for the total cost of 3.25. Which means that every rupiah cash incurred will provide 3.25 receipts. In the marketing subsystem. potatoes have been marketed to Kalimantan and Southeast Sulawesi. Prices are determined by collectors. In the downstream (processing) subsystem. Not all of the processed potato entrepreneurs use potatoes as their raw material, which causes new potatoes to be sold in fresh products. In the service and support subsystem, supported by agricultural extension workers, who accompany and provide information related to potato cultivation, but from supporting capital., farmers have not utilized credit provided by financial institutions because they still use private capital. Key internal factors, high demand with a weight of 3.60 is the main strength, and weaknesses are at the level of capital which is still limited with a weight of 2.00 while the external key factor of the opportunity factor that ranks first in the support of the government with a score of 0.22 and weaknesses is in the location of relatively expensive production facilities with a score of 0.18
Analysis of farmers satisfaction on the services quality of cattle insurance program in Manuju District, Gowa Regency
Authors: Annisa A , Ridwan M , Rasyid T 
Published: June 2020

Abstract
The Livestock and Animal Health Service Office of South Sulawesi Province stated that in 2017 beef cattle in Gowa Regency registered in insurance reached 1,367, while in 2018 decreased significantly to 1,140. The decrease in number of insured cattle indicates a decrease in the number of farmers participating in the insurance program. This study aims to determine the Satisfaction Index of cattle farmers on the services quality of Cattle Insurance Program in Manuju District, Gowa Regency. This study was conducted from May to July 2019 with a type of descriptive quantitative research. The sample used was 50 participants who are/were insurance participants. The data collected through literature study, interviews and questionnaires. The data analysed with two methods of Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA). The results indicate that the Customer Satisfaction Index (CSI) of farmers is 68.49% which included in the category of Good. The top priority attributes in service quality of Cattle Insurance Program, namely Punctuality of claims payment, Management of administration and Clarity of CIP information.