畜牧与兽医2011，Vol.43Issue(8)：26-29,4.
价格变动对目标性状经济值及育种效果的灵敏性分析
Sensitivity analysis of price changes on the economic value of objective traits and breeding gains
摘要
Abstract
Based on cattle breeding, production and marketing system, stability and sensitivity of changeable prices were analyzed between price and economic value , and analyzed relationship between economic value and breeding gain by constructing objective traits associated with the genetic variables and economic variables of the profit function, using partial budgeting method and gene flow method. The results showed that the economic value of the goal traits and breeding gains were changing as changes of the market system, and there existed a relationship between the change of objective traits values and breeding gains. The research completely showed that economic value of the target traits derived from current market price system should be doing the right adjustments as the market price changing.关键词
目标性状/经济值/育种效果/灵敏性分析Key words
objective traits/ economic value/ breeding gain/ sensitive analysis分类
农业科技引用本文复制引用
张清峰..价格变动对目标性状经济值及育种效果的灵敏性分析[J].畜牧与兽医,2011,43(8):26-29,4.基金项目
菏泽学院科学研究基金项目(XY08 BS12). （XY08 BS12）
