摘要
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 .
出处
《中国农村小康科技》
2006年第11期22-23,共2页
Chinese Countryside Well-off Technology
关键词
杂交水稻
种植成本
制种成本
Hybrid rice, Cost of planting, Cost of seed production