小麦杂种优势利用研究的现状与对策  

The Present Situation and Games of Research and Utilization of Wheat Heterosis

作　　者：黄光永[1] 庞启华[1] 陶军[1] 周强[1] 

机构地区：[1]绵阳市农业科学研究所,绵阳621002

出　　处：《绵阳经济技术高等专科学校学报》1999年第4期15-18,共4页Journal of Mianyang College of Economy & Technology

摘　　要：综述了目前我国小麦杂种优势利用研究的现状。指出小麦的杂种优势现象是普遍的、明显的和有利用价值的。目前我国在“三系”、“两系”和化杀方面都进行了较深入的研究 ,取得了一定的成果 ,但离实际应用还存在一定差距 ,今后的研究重点应放在“两系”The present situation of research and utilization of wheat heterosis in China is summarized.The authors point out that wheat heterosis is obvious and valuable in use.The reseachers in China have made a thorough study in the respects of “three lines ',“two lines' and CHA and got some positive results.But there are still a long way to go in the productive utilization for wheat heterosis.So the future study should be mainly in the respects of the utilization of “two lines' and the development and utilization of medicament for CHA.

关 键 词：小麦 杂种优势 两系不育系 三系不育系 利用 

分 类 号：S512.103.5[农业科学—作物学]