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Journal : Composite

Produksi Susu dan Lama Laktasi Sapi Perah Friesian Holstein di PT Ultra Peternakan Bandung Selatan Didin S Tasripin; Raden Febrianto Christi; Dimas Dwi Biyantoro
Composite : Jurnal Ilmu Pertanian Vol 2 No 1 (2020): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v2i1.184

Abstract

The aim of this research was to know the production performance of Holstein Friesian dairy cow on first lactation based on milk production records and length of lactation. The research was done at PT. Ultra Peternakan Bandung Selatan, West Java. A method of the research used descriptive analysis. Milk production and length lactation period on first lactation were used as production performance variable. The data obtained from 2011-2015 production record of 750 dairy cows on first lactation. Production performance of dairy cows on first lactation were have average daily milk production of 18,94 ± 3,74 Kg, 359,29 ± 81,14 days on length of lactation, 102,19 ± 65,27 days on peak production. The highest daily milk production of dairy cows in the first lactation period was 29,06 Kg, the smallest was 4,76 Kg, the longest length lactation was 872 days and the shortest was 195 days.
Evaluasi performa reproduksi sapi perah Friesian Holstein pada laktasi pertama di PT. Ultra Peternakan Bandung Selatan Raden Febrianto Christi; Didin S Tasripin; Arin Rinaldi
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.308

Abstract

Reproduction management is one of the important things in a dairy farming business because good reproductive management, along with high reproductive capacity, will increase the efficiency and productivity of livestock. This study aims to determine the reproductive performance of FH dairy cows at first lactation on first mating post partus, service per conception, days open, calving interval, coception rate, calving rate and fertility status. The results of the research showed reproductive performance with parameters first mating post partus 59.5 days, service per conception 4.5 times, days open 145,5 days. The conclusion of this research is reproductive performance is not optimal.
Pengaruh litter size dan bobot induk terhadap produksi susu kambing perah Ajat Sudrajat; Anastasia Mamilisti Susiati; Ridwan Dwisaputra; Raden Febrianto Christi
Composite : Jurnal Ilmu Pertanian Vol 4 No 2 (2022): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v4i2.450

Abstract

This study aims to determine the effect of litter size and mother weight on dairy goat milk production. The research method uses the survey method, data collection is carried out by purposive sampling with the criteria of Kaligesing dairy goats that have been lactation as many as 100 tail. The variables analyzed were the identity of the farmer, litter size, milk production and mother weight. Data analysis was carried out with descriptive analysis and simple correlation analysis. The results showed that the average litter size was 2.04 heads, milk production was 896 ml or 0.9 liters and the parent weight was 44.77 kg. The results of the correlation analysis showed a value of 0.662 or there was a strong relationship between the litter size and the weight of the mother to goat milk production. It can be concluded that the litter size and mother weight have a strong influence on the milk yield of dairy goats.