volume 37 issue 2 (july to december 2003) : 136 - 138
PREDIctABILITY OF LACTATION MILK YIELD BASED ON TEST DAY VALUES IN MURRAH BUFFALOES·
1Dairy cattle Breeding Division,
National Dairy Research Institute, Kamal- 132001, India
Published In
Indian Journal of Animal Research
Article Metrics
0
Views
0
Citations
Reviewed By
In this Article
APC
APC cover the cost of turning a manuscript into a published manuscript through peer-review process, editorial work as well as the cost of hosting, distributing, indexing and promoting the manuscript.
Publish With US
Submit your manuscript through user friendly platform and acquire the maximum impact for your research by publishing with ARCC Journals.
Become a Reviewer/Member
Join our esteemed reviewers panel and become an editorial board member with international experts in the domain of numerous specializations.
Open Access
Filling the gap between research and communication ARCC provide Open Access of all journals which empower research community in all the ways which is accessible to all.
Products and Services
We provide prime quality of services to assist you select right product of your requirement.
Support and Policies
Finest policies are designed to ensure world class support to our authors, members and readers. Our efficient team provides best possible support for you.
volume 37 issue 2 (july to december 2003) : 136 - 138
PREDIctABILITY OF LACTATION MILK YIELD BASED ON TEST DAY VALUES IN MURRAH BUFFALOES·
1Dairy cattle Breeding Division,
National Dairy Research Institute, Kamal- 132001, India
ABSTRACT
First lactation daily milk yield records from 1981–91 of 415 Murrah buffaloes were utilized to predict 305 day milk yield based on test day yields. Eight test day yield were drawn under monthly stratified random sampling. Ratio factors were developed using one to eight test day yields (both morning and evening milk yield) to predict 305 day milk yield and errors in estimation and accuracy was worked out in terms of R2(%). The accuracy in the prediction increased substantially only upto four test day yields thereafter increase in accuracy was negligible. Four test day yields taken from 2nd, 4th, 6th and 8th month of lactation predicted first lactation 305 day lactation milk yield with 89% accuracy (R2) in Murrah buffaloes.
KEYWORDS
REFERENCES
- Dass, G. and Sharma, R.C. (1994)./ndianJ. Anim. Sci., 64: 1235-1237.
- Dev, D.S. and Garcha, D.S. (1988). Second World Buff. Congress, 2: 326·329.
- Ipe, Sosama (1979). Ph.D. Thesis, Kurukshetra University, Kurukshetra (Haryana).
- Kumar, D. etaJ. (l990)./ndianJ. Anim. Sci., 60: 338-341. .. .
- Rao, M.K. and Sundaresan, D. (1979). World Review Anim. PrOd., 15: 55.
Disclaimer :
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
Copyright :
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this Article
APC
APC cover the cost of turning a manuscript into a published manuscript through peer-review process, editorial work as well as the cost of hosting, distributing, indexing and promoting the manuscript.
Publish With US
Submit your manuscript through user friendly platform and acquire the maximum impact for your research by publishing with ARCC Journals.
Become a Reviewer/Member
Join our esteemed reviewers panel and become an editorial board member with international experts in the domain of numerous specializations.
Open Access
Filling the gap between research and communication ARCC provide Open Access of all journals which empower research community in all the ways which is accessible to all.
Products and Services
We provide prime quality of services to assist you select right product of your requirement.
Support and Policies
Finest policies are designed to ensure world class support to our authors, members and readers. Our efficient team provides best possible support for you.
Published In
Indian Journal of Animal Research