杂交水稻制种与种植成本比较

Comparing the Cost of Hybrid Rice Planting with the Cost of Seed Production

首先对杂交水稻种植和制种农户实地调研数据的整理和分析;在此基础上,对杂交水稻种植和制种成本结构进行了分析,对2005年农户的制种和种植成本仅进行了比较,并对制种成本近两年的变化趋势以及变化的原因进行了分析;同时,对8个杂交水稻主要制种省的制种成本进行了比较。

Firstly, survey data of Hybrid rice planting basis , the structure of hybrid rice planting is analyzed, of seed production in 2005; Then, tendency and reason and seed production peasants is analyzed; On this and the cost of planting is compared with the cost of the cost change are analyzed; Meanwhile , seed production cost of eight main seed production provinces is compared .