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作者	单位
郭瑞林¹，刘亚飞¹，王聪¹，李海燕²	（1. 安阳工学院生物与食品工程学院, 河南安阳 455000； 2. 安阳市农业科学院, 河南安阳 455000）

摘要点击次数: 1469

全文下载次数: 2009

中文摘要:

为给小麦生产实现良种良法配套提供一条简便快捷的方法，以相似性栽培理论为指导，提出了同异相似性栽培原理与方法。其具体分析步骤为：（1）构造比较品种集；（2）设置标志品种或标志品种集；（3）根据试验资料，搜集整理比较品种性状集A和标志品种性状集B；（4）计算比较品种各性状值χhk与标志品种各对应性状值χok的同一度，构成比较品种各性状与标志品种相应性状同一度矩阵Pj；（5）计算比较品种与标志品种各性状综合同一度ah；（6）结合专业知识设定同一度值阈。据此，确定同一生态类型品种，从中找出与标志品种同一度最大的比较品种，将该比较品种已经成熟的栽培技术和措施与标志品种相匹配，在标志品种推广的当年，即可实现良种与良法的配套。在此基础上，利用河南省小麦品种试验资料，对近年来在河南省小麦品种区域试验中崭露头角的新品种与大面积推广品种进行了同异相似性分析。结果表明，标志品种04中36与比较品种偃展4110最为相似，标志品种许科1号和洛麦21与比较品种周麦18最为相似，标志品种豫农202与比较品种周麦16最为相似，标志品种郑育麦9877与比较品种周麦16或矮抗58最为相似。

英文摘要:

Under the guidance of the theory of resemblance cultivation, the principle and method of similarity difference resemblance cultivation was proposed. Its concrete analysis steps were introduced, and the analysis of similarity difference resemblance cultivation for new varieties was demonstrated prominently in wheat variety regional test in Henan province and varieties popularized over large areas was made using the data from wheat variety regional test in Henan province. The results showed that 04zhong 36, Xuke 1, Yunong 202, Zhengyumai 9877 and Luomai 21 were most resemblance with Yazhan 4110, Zhoumai 18, Zhoumai 16, Zhoumai 16( or Aikang 58) and Zhoumai 18, respectively. Compared with the principle and method of grey resemblance cultivation, the feasibility of the principle and method of similarity difference resemblance cultivation was further verified. Based on this, several problems to be care about were elaborated in the course of its application.

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