[HTML][HTML] Invited review: Are adaptations present to support dairy cattle productivity in warm climates?
A Berman - Journal of dairy science, 2011 - Elsevier
Environmental heat stress, present during warm seasons and warm episodes, severely
impairs dairy cattle performance, particularly in warmer climates. It is widely viewed that …
impairs dairy cattle performance, particularly in warmer climates. It is widely viewed that …
[PDF][PDF] Factors affecting performance of Sahiwal cattle-a review.
Sahiwal cattle of Pakistan is one of the best zebu cattle breed that can potentially play the
same role as Holstein for tropical environment. The environmental factors are generally …
same role as Holstein for tropical environment. The environmental factors are generally …
[PDF][PDF] Environmental factors affecting performance traits of Sahiwal cattle in Pakistan
Sahiwal cattle of Pakistan are an important national genetic resource. Well known for its
abilities to produce and reproduce adequately under tropical conditions has attracted …
abilities to produce and reproduce adequately under tropical conditions has attracted …
Genetic and Phenotypic Trends for Production and Reproduction Traits in Murrah Buffaloes
The objective of the study was to estimate genetic and phenotypic trends for first lactation
production and reproduction traits in Murrah buffaloes. The information of pedigree and …
production and reproduction traits in Murrah buffaloes. The information of pedigree and …
From heat tolerance to heat stress relief: an evolution of notions in animal farming
A Berman - Environmental physiology of livestock, 2012 - Wiley Online Library
The quest for heat tolerance has gained attention with the development of dairy farming in
warmer climate regions. Heat tolerance, in its narrow sense, is defined here as the …
warmer climate regions. Heat tolerance, in its narrow sense, is defined here as the …
[PDF][PDF] Effect of non-genetic factors on first lactation 305 days and lifetime milk yield in Sahiwal cattle
M Pandey, KN Raja, S Yousuf, AK Gupta - Indian J. Dairy Sci, 2019 - academia.edu
The present research was carried out to determine the effect of non-genetic factors on first
lactation 305 days and lifetime milk yield of Sahiwal cattle. Data were collected on 392 cows …
lactation 305 days and lifetime milk yield of Sahiwal cattle. Data were collected on 392 cows …
[PDF][PDF] Sire evaluation using conventional methods and animal models in Sahiwal cattle
Sire evaluation is one of the most important aspects of dairy cattle genetic improvement
programme which involves the estimation of breeding value of the bulls on the basis of first …
programme which involves the estimation of breeding value of the bulls on the basis of first …
[PDF][PDF] Factors influencing productive and reproductive performance of Sahiwal cattle maintained at organized farm conditions
TV Raja, RS Gandhi - Indian J. Anim. Sci, 2015 - epubs.icar.org.in
The effect of certain non-genetic factors, viz. season, period, age group and days open on
the first lactation production and reproduction traits of Sahiwal cattle reared at organized …
the first lactation production and reproduction traits of Sahiwal cattle reared at organized …
Performance of different first lactation economic traits in Sahiwal cattle: a review.
The literature has been reviewed on performance levels of the first lactation economic traits
viz. age at first calving (AFC), first lactation 305-day or less milk yield (FL305DMY) and first …
viz. age at first calving (AFC), first lactation 305-day or less milk yield (FL305DMY) and first …
Effect of non-genetic factors on milk production performance and composition traits in Sahiwal cattle
S Kumar, A Mukherjee, AK Yadav… - Indian Journal of …, 2020 - epubs.icar.org.in
The present investigation was carried out on data of first lactation production traits related
record of 300 Sahiwal cows for milk production and milk composition traits among them 154 …
record of 300 Sahiwal cows for milk production and milk composition traits among them 154 …