Some important blood parameters of dairy-beef crossbred calves

Effect of Different Sources of Selenium on Performance, Health, Growth Factor and Some Blood Parameters of Dairy Calves

The trace elements such as selenium can be included in the diet from a variety of sources. The purpose of this study was to investigate the effects of incorporation of inorganic, organic and nano selenium in the diets of dairy calves on their performance, health, growth factor and some of their blood parameters. Forty-eight newborn Holstein calves were used in a completely randomized design ove...

an estimation of genetic parameters for some economic traits in iranian crossbred dairy cattle

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Performance of Beef Calves

These results support the earlier findings by Dr. Bill Kunkle and his research involving limitcreep supplements based on cottonseed meal and salt mixtures. Calf performance responses, as measured by the added gain realized by creep supplementation, are highly variable and cannot always be described by amounts of creep feed consumed. This variability has large and direct impacts on the cost effe...

Relationship between Peak Milk Yield and Udder Parameters of Dehong Crossbred Dairy Buffaloes

To determine the relationship between udder traits and peak milk yield, udder parameters of 203 Dehong crossbred dairy buffaloes were measured. The average peak milk yield (kg/day) of buffaloes was 9.60 ± 2.73, with average udder dimensions of 16.51 ± 10.05, 8.07 ± 3.26, 8.68 ± 3.92, 50.74 ± 8.82, 11.38 ± 3.08, 7.18 ± 2.18 and 7.73 ± 2.15 cm for udder depth, rear udder width, rear udder height,...

Effect of Grinding or Dry-Rolling of Wheat Grain on Performance, Some Blood and Rumen Parameters on Holstein Calves