渭北旱源杨家陇实验区畜群优化结构研究  

Studies on the Structure Readjustment of Herd of Livestock in Yangjialong Research Station on Weibei Rainfed Highland

作　　者：王倩[1] 王彩兰[1] 李周孜 

机构地区：[1]西北农业大学,陕西杨陵712100

出　　处：《黄牛杂志》1993年第4期33-35,共3页Journal of Yellow Cattle Science

摘　　要：文章根据渭北旱塬畜牧业发展的实际情况和问题,针对性地进行了畜群优化结构设计,并在实践中进行了实施和验证,取得了满意的效果,对同类地区畜牧业生产有参考价值。Based on the specific condtion and problemes of animal husbandry on Weibei Rani-fed Highland, this paper makes a optimum design for the herd of livetock by using linearprogramming method. The design has been put into effect and achived good results inYangjialong Research station.

关 键 词：渭北旱塬 畜群结构 线性规划 

分 类 号：S813.2[农业科学—畜牧学]