放牧和反行为与春季分娩乳牛的性能参数的关联,在基于牧场的放牧系统中

Muhammad Wasim Iqbal1, Ina Draganova1, Patrick Charles Henry Morel1

  • 1School of Agriculture and Environment, College of Sciences, Massey University, Private Bag 11-222, Palmerston North 4442, New Zealand.

概括

增加奶牛的放牧和反时间对牛奶的产量和质量产生了积极的影响. 较长的反时间与更高的牛奶产量,脂肪和蛋白质有显著的相关性,而放牧时间影响活体体重和身体状况.