The present study was planned to find out the magnitude of environmental factors affecting udder type traits in Sahiwal cattle. Fourteen were measured for each randomly selected 100 lactating cattle maintained at Livestock Research farm, NDRI, Karnal, India. data analysed by least squares methods using general linear model procedures including parity, stage lactation and season calving classifi...

The present study was conducted to determine correlation of semen quality with libido in different breeds of bulls. Four mature cattle bulls from each of Friesian, Jersey, Achai, Cross (Friesian x Sahiwal) and Sahiwal in different age (1-3, 3-5 and above 5 years) were selected. For age grouping, data of the entire breed was pooled. Libido was measured in terms of time (seconds) taken for the en...

Lysozyme, an anti-bacterial enzyme, is mostly found in the body fluids, various tissues and secretions of animals and humans, and confers immunity against a wide range of bacterial species. The present study was carried out to elucidate the gene sequence of this enzyme in Indian Sahiwal × Holstein Friesian crossbred cattle and to explore the polymorphism of the gene as well as their association...

This study was conducted to determine the aflatoxin detoxification by yeast sludge in the feed of Sahiwal dairy cattle and established its dietary effect on the increased milk production. Aflatoxins produced by Aspergillus parasiticus on rice were mixed into the feed of dairy cattle and fed to lactating Sahiwal cows for 14 days. Cows were randomly divided into three groups to receive either no ...

It was demonstrated in this study that the mean values of the different red blood cell count and white blood cell parameters showed significant changes during gestation. RBC, PCV and Hb increased while total WBC and segmented neutrophils increased after the second gestation period in the second period. The numbers of total leucocytes and segmented neutrophils increased after the second period.