黄土台原阶地区乾县枣子沟流域畜群优化结构的探讨  

THE OPTIMUM STRUCTURES OF LIVESTOCK HERDS IN ZHAOZIHE WATERSHED IN QIANXIAN COUNTY ON THE LOESS TABLEIAND AREA

作　　者：沈亦飞[1] 武彬[1] 陈广仁 王德林 

机构地区：[1]西北农业大学

出　　处：《干旱地区农业研究》1989年第1期63-69,共7页Agricultural Research in the Arid Areas

摘　　要：黄土台原阶地区是“七五”国家重点科研项目《黄土高原综合治理》示范的典型地区之一,畜牧业又是该区综合发展的一项重要内容。本研究以位于陕西乾县枣子沟试验区的自然条件和发展的总体规划,运用线性规划的方法,制定了黄土台原阶地区乾县枣子沟流域合理的畜群优化结构方案,提出了1988至1990直到1995年畜牧业的发展规划,并对优化方案的实施提出了具体的方法和措施。The control of the Loess tableland is the second one of the national key scientific research projects of the 7th Five-Year plan. The demonstrativ model of comprehensive control of the loess plateau. Thus, animal husbandry is one of the importand contents in the comprehensive development in this region. Based on the natural conditions and overall developing planning in this experimental and demonstrative area,rationla and optimum structure scheme of animal herds in Zaozihe watershed in Qianxian County on the Loess tableland area was worked out with the linear planning method so as to make full use of local abundant forage grasses and feed resources This paper suggests the animal husbandry development planning for the years 1988-1990 and uutil 1995, and also presents the concrete methods and measures for the implementation of the optimum scheme.

关 键 词：畜群 优化结构 

分 类 号：S811.5[农业科学—畜牧学]