节点文献
玉米P群自交系沈137的应用研究
Utilization of Inbred Line Shen137 Belonging to the Maize P Group
【摘要】 玉米自交系沈137是P群玉米种质在东华北地区应用的代表系之一,在玉米育种和玉米生产上得到了广泛的应用,具有应用时间长、地区广、种类多等特点。沈137与主要种质群Lancaster、塘四平头、Reid和旅大红骨等存在较强的杂种优势,以其所组配的杂交种均表现较强的抗病性,可作为抗病群体改良和抗病育种的重要材料。
【Abstract】 Shen137 is one of the representative inbred lines belonging to the maize P group germplasm,which is most widely utilized in maize breeding and production in northeastern and northern China.In the paper the main heterotic pattern of Shen137 is summarized,i,e.Shen137×Reid,Shen137×Tangsipingtou,Shen137×Ludahonggu, Shen137×Lancaster and so on.Meanwhile,due to strong disease resistance of Shen137,it may be considered as the important sources for disease resistance breeding.
【基金】 国家科技支撑计划-三大作物可持续超高产共性理论与技术模式研究(2006BAD02A13-4-5)
- 【文献出处】 作物杂志 ,Crops , 编辑部邮箱 ,2009年03期
- 【分类号】S513
- 【被引频次】4
- 【下载频次】113