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All Journal Jurnal Ilmu Nutrisi dan Teknologi Pakan
K B Satoto
Departemen Ilmu Nutrisi dan Teknologi Pakan, Fakultas Peternakan, Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry

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Energy Balance and Blood Metabolites Status of Local Sheep Based on Indigofera sp and Sproutbean Waste Ration D A Astuti; S Rahayu; K B Satoto; R Priyanto; L Khotijah; T Suryati; M Baihaqi
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 16 No. 3 (2018): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.395 KB) | DOI: 10.29244/jintp.16.3.43-46

Abstract

This research was undertaken to evaluate energy utilization and blood metabolites status of male Indonesian local sheep involving nutrient balances and using urea space techniques for measurement body composition. Factorial randomized completely design was used in this study using 16 growing male local sheep. Factor A was breed which consisted of 8 Garut sheep (av.BW 14.90 kg) and 8 Jonggol sheep (av.BW 13.60 kg). Factor B was different ration which received of diet containing Indigoferasp. and sproutbean waste. The ration offered were pellets containing CP around 16% and energy 15.6 MJ GE kg-1. Energy balance and blood metabolites studies were conducted during three-months trial. Intake, digestibility, urinary and metabolism variables were measured based on total collection method. Methane energy was measured by rusitec technique and methane gas production multiplied by calory equivalent value of methane. Energy retention (RE) was measured by urea space technique. Heat production was calculated from ME-RE. Plasma glucose, cholesterol and urea-N were measured by using spectrophotometry. Results showed that there were significant differences of energy intakes, digestibilities and metabolism among the rations. Animals fed with sproutbean waste ration has higher energy utilization compared to those fed Indigofera sp ration. There were no significant different for all blood metabolite variables among breed and its interaction between combination treatments. It is concluded that sproutbean waste in local sheep ration has higher energy utilization and daily gain than Indigofera sp. Keywords: Indigofera sp., local sheep, rusitec technique, sproutbean, urea space
The Effect of Different Energy Level on The Ration to The Mating Acceleration of Local Sheep L Khotijah; A Maulidina; K B Satoto; I K G Wiryawan
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 16 No. 3 (2018): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (954.17 KB) | DOI: 10.29244/jintp.16.3.52-55

Abstract

The aim of this research was to find the appropriate ration energy levels to determine the puberty time of ewes. The study used 12 offspring female sheep obtained from crossing Jonggol ewes of Animal Science Teaching and Research Unit (JASTRU) Faculty of Animal Science IPB with Garut male sheep. The animal age was approximately 2-3 months with the average body weight 9.79 ± 1.97 kg. The treatments were consisted of 3 rations which have different TDN level, namely: T1= 65% TDN, T2=70% TDN and T3= 75% TDN. The experimental design used was a completely randomized design with three treatments and four replications. The measured parameters were feed intake, average daily gain, and the first matting age and body weight. The data obtained were analyzed using Analysis of Variance. The results indicated that the ration energy levels did not significantly affected on the feed intake, average daily gain, as well as the first mating age and body weight. The age of first mating was 180-203 days with body weight at 18-22 kg. It is concluded that the TDN level between 65% -75% has similar response to accelerate the mating of local sheep. Keywords: energy, local sheep, mating acceleration
Co-Authors A Maulidina D A Astuti I K G Wiryawan L Khotijah M. Baihaqi R Priyanto S Rahayu T Suryati