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cattle reproductive performance (1)
climatic parameters (1)
effect of forage type and enzyme feed additive on performance of iranian holstein cows (1)
environment (1)
humidity index and lactating dairy cows (1)
Iranian Holstein cows (1)
Pr temperature (1)
Quantitative-PCRباکتری های سلولولتیک، شکمبه (1)
Using different levels of hydrolyzed bagass pith in early lactation Holstein cow nutrition (1)
Using mixture enzyme as feed additive in growing diets of young Holstein calves (1)