水稻品种合理布局中的灰色分析方法

Rational Distribution of Rice Varieties by Methods of the Gray Arrangement

针对传统品种布局仅以产量为惟一指标的局限性,采用作物品种灰色布局方法,对重庆市2010-2011年区域试验汇总结果进行了研究。结果表明,万优481在万州、潼南、永川三区、县适应性较好,在以上生态区域推广应用能表现出较强的综合优势;广占63S/R2010较适生态区域为丰都、梁平。对灰色布局、方法的可行性及应用前景进行了分析。

The result of regional test of 2010-2011 was analyzed by the principles and methods of the gray arrangement.Results showed that the comprehensive advantage of Wanyou 481 was more obvious in Wanzhou,Tongnan,Yongchuan; The best ecological areas of Guangzhan 63S/R2010 was Fengdu and Liangping.The feasibility and prospects of the principles and methods of the gray arrangement were disscused.