Main Article Content
Abstract
ABSTRACT
The objectives of this research were to know the effect of ewe’s age on curve of milk yield reared on grazing. This research was done in The Jonggol Animal Science Teaching, and Research Unit (JASTRU) located in Singasari Village, Jonggol, Bogor district. As many 100 local sheep comprises of pregnant and lactating ewes on average 1-4 years old were used in this research. The sheeps were grazed from 9 a.m. to 4 p.m. and housed on night. The result showed that ewe’s age different effect its of curve milk yield. Lactation peak is expected within 1-2 weeks of lambing, followed by a decreasing phase to the 16 weeks. Decreace of theewes 1 year age showed is not stable if comparation the ewes 3-4 year age.
Key words : ewes, curve milk yield,grazing system.
Article Details
The author who submits the manuscript must understand and agree that Jurnal Sain Peternakan Indonesia holds the copyrights published. Copyright includes rights to reproduce, distribute and sell every part of journal articles in all forms and media. This is a copyright transfer form (Download) signed by the corresponding author.
All articles published in Open Access will be immediately and permanently free for everyone to read and download. We are continuously working with our author communities to select the best choice of license options, currently being defined for this journal as follows:
• Creative Commons Attribution-ShareAlike (CC BY-SA)
Jurnal Sain Peternakan Indonesia is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
You are free to:
Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material
for any purpose, even commercially.
The licensor cannot revoke these freedoms if you follow the license terms.