【摘要】 运用作物灰色育种学原理 ,对 1996～ 1997年河南省大豆品种区域试验资料进行了品种中心灰靶布局分析。在此基础上 ,提出了河南省不同生态类型区大豆品种灰色布局决策 ,并对品种区域试验中应当引起重视的问题进行了讨论。表 2 ,参 5。更多还原

【Abstract】 The analysis of grey central target patterns from regional trial of soybean of Henan.province in 1996-1997 was made by the principle of crop grey breeding science.Based on this,the opinions of variety grey pattern decision makings of soybean were put forward in different ecotype regions of Henan province.At the same time.the problems exsisting in regional trial of soybean were discussed.更多还原