摘要
钟冠昌,穆素梅,张荣琦,陈春环,王岳:间套复种小麦——早优504的选育,《生态农业研究》,3(4)1995:26—28 本文以八倍体小偃麦中_5为远缘亲本材料,通过远缘杂交,染色体工程与常规育种技术相结合的方法,选育出一个适合间套复种的小麦新品种——早优504。该品种具有特早熟、矮秆、株型紧凑、叶片上挺、抗病、优质、高产等优良性状。
Zhong Guanchang and Mu Sumei (Institute of Agricultural Modernization, CAS, Shijiazhuang 050021),Zhang Rongqi.Chen Chunhuan and Wang Yue(Northwestern Institute of Botany,CAS,Yangling 712100): Breeding of the new wheat variety, Zaoyou 504,suitable for interplant and multiple cropping, EAR, 3(4)1995:26-28This paper introduced the procedures of breeding Zaoyou 504, an new wheat variety, which has the characteristics of superearly maturing, short stem, compact plant, erect leaves, high resistance to disease, high yield and fine quality, and is suitable for interplant and multiple cropping. By combination of distant crossing, chromosome engineering and conventional breeding technicals Zaoyou 504 was developed by crossing between octoploid tri-tielytrigia Zhong 5 and Triticum aestivum.
出处
《生态农业研究》
CSCD
1995年第4期26-28,共3页
Chinese Journal of Eco-agriculture
基金
国家"八五"科技重点攻关项目
