摘要
本文就近来我国以黄牛改良为特点的肉牛业蓬勃发展现状与存在问题 ,指出应处理好养牛经营形式千家万户与规模牛场相结合、黄牛肉用与肉役兼用相结合、黄牛改良选育与杂交、保种及利用相结合、高精料强度肥育与低精料适度育肥相结合等几个问题 ;并就提高养牛经济效益对提高繁殖成活率、充分利用杂种优势、提高日增重的要求和影响规模牛场经济效益的主要因素及如何提高养牛科技水平等问题提出探讨。
Directed on the present situation and existing problems in boosting beef cattle industry based on the yellow cattle improvement in China, the review indicated that several relationships, such as integration of individual households and large scale cattle farms, integration of yellow cattle improvement, crossbreeding, breed conservation and utilization, integration of high grain diet intensified fattening and low grain diet economic fattening, should be handled properly; and the requirements of profitable cattle industry for increasing reproductive survive rate, using hybrid vigor and improving the weight gain, the main factors affecting economic return of large scale cattle farms and the technology level improvement in cattle industry were duiscussed as well \;
出处
《黄牛杂志》
2000年第3期32-34,共3页
Journal of Yellow Cattle Science
