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All Journal Animal Production : Indonesian Journal of Animal Production Animal Production
Aras Prasetiyo Nugroho
Faculty of Animal Science, Jenderal Soedirman University, Purwokerto, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Veterinary

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Reproductive Performance of Saanen Goats After PGF2α Intramuscular Injection in Correlation to Body Weight Chomsiatun Nurul Hidayah; Aras Prasetiyo Nugroho; Dewi Puspita Candrasari
ANIMAL PRODUCTION Vol. 24 No. 1 (2022)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2022.24.1.153

Abstract

An experiment was conducted at Kalikesur Farm, Kedung Banteng, Banyumas to investigate the reproductive performance of Saanen dairy goats after PGF2α injection on different body weights. This experiment included twenty female Saanen goats at 2-3 years of age, 2-3 kidding periods, and varying body weights of 30 to 55 kg. All goats were intramuscularly injected by 2 ml PGF2α (LutalyseTM, Pharmacia and Upjohn Company, Pfizer Inc) in a double injection pattern, with 11-day interval to perform estrous synchronization. The variables on reproductive performance such as estrus onset, length of estrus, and intensity of estrus were measured and monitored twice a day at 6-10 am and 3-5 pm. Descriptive statistics and correlation analysis were conducted. Results demonstrated that body weight performed strong correlations with estrus intensity (r = 0.66) while the time for the first estrus (onset) has a negative moderate correlation with body weight (r = -0.47), a negative weak correlation was recorded between body weight and length of estrus (r = -0.17). Based on the results obtained, it can be concluded that the body weight of goats in the estrus synchronization program can be used to be an indicator of reproductive performance, especially in estrus intensity. This can help farmers to predict estrus behavior after PGF2α synchronization.
Reduction Spermatozoa Motility and Viability on Various Local Chickens During Storage at 5℃ Nu'man Hidayat; Chomsiatun Nurul Hidayah; Aras Prasetiyo Nugroho
ANIMAL PRODUCTION Vol. 22 No. 3 (2020)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2020.22.3.64

Abstract

The research compared the changes motility and viability of sperm from various local chickens during storage at 5℃ for 72 hours. Semen was collected every three days using the dorsal-abdominal massage from twelve chickens consisting of Kedu, Sentul and Pelung chicken. semen was diluted in extender contains 90% lactate ringer and 10% egg yolk extender with 0.025% sodium dodecyl sulfate and 2% vitamin E (LREYSE). Sperm motility and viability was observed every 12 hours and the measurements were made up to 72 hours of storage. Complete random design repeated measurement with 4 replications was used in this study. One-way analysis of variance was used to analyze the data and followed by Duncan’s Multiple Range Test. The results showed sperm motility declined and sperm viability reduced during storage for all breeds. The significant declined of motility between breeds were only observed at 60 and 72 hours and the reduced viability between breeds was observed at 72 hours of storage. The declined sperm motility for Kedu chicken (31.59±3.26% and 75.36±1.25%) and Pelung chicken (36.11±4.05% and 75.83±5.34%) were significantly lower (p<0.05) than Sentul Chicken (50.39±2.60% and 95.00±5.00%) at 60 and 72 hours of storage respectively, while the decline sperm viability of Kedu chicken (57.59±3.64%) and Pelung chicken (54.39±5.73%) was significantly lower (p<0.05) than Sentul Chicken (90.30±9.70%) after 72 hours storage. It can be concluded that the reduction sperm motility and viability of Kedu and Pelung chicken is lower than Sentul chicken which are stored at 5℃ for 72 hours.
Reproductive Performance of Saanen Goats After PGF2α Intramuscular Injection in Correlation to Body Weight Chomsiatun Nurul Hidayah; Aras Prasetiyo Nugroho; Dewi Puspita Candrasari
ANIMAL PRODUCTION Vol. 24 No. 1 (2022)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2022.24.1.153

Abstract

An experiment was conducted at Kalikesur Farm, Kedung Banteng, Banyumas to investigate the reproductive performance of Saanen dairy goats after PGF2α injection on different body weights. This experiment included twenty female Saanen goats at 2-3 years of age, 2-3 kidding periods, and varying body weights of 30 to 55 kg. All goats were intramuscularly injected by 2 ml PGF2α (LutalyseTM, Pharmacia and Upjohn Company, Pfizer Inc) in a double injection pattern, with 11-day interval to perform estrous synchronization. The variables on reproductive performance such as estrus onset, length of estrus, and intensity of estrus were measured and monitored twice a day at 6-10 am and 3-5 pm. Descriptive statistics and correlation analysis were conducted. Results demonstrated that body weight performed strong correlations with estrus intensity (r = 0.66) while the time for the first estrus (onset) has a negative moderate correlation with body weight (r = -0.47), a negative weak correlation was recorded between body weight and length of estrus (r = -0.17). Based on the results obtained, it can be concluded that the body weight of goats in the estrus synchronization program can be used to be an indicator of reproductive performance, especially in estrus intensity. This can help farmers to predict estrus behavior after PGF2α synchronization.
Co-Authors Chomsiatun Nurul Hidayah Dewi Puspita Candrasari Nu'man Hidayat