摘要
春小麦青春533系青海省农科院作物所,用367B突变体做母本,以Alondra“s”-76做父本杂交,经由春小麦1年4代简易加代促进技术,并不失时机地运用国外先进经验,如“混合选种法”(即早代不分谱系,仅用优株等量种子混合播种法),加速选育而成。
Qingchun 533, a new variety of spring wheat, is selected from a cross between a mutant of 367B (as female parent) and Alondra's'-76 at institute of crop breeding and cultivation in qinghai through simple and easy extra-generational breeding techniques for four generations in a year. The foreign advanced experience such as the mixed selection method, no podigree in early generation and mixed planting seeds of the different excellent plants with equal quantity has been introduced.
出处
《中国农学通报》
CSCD
1993年第2期35-38,共4页
Chinese Agricultural Science Bulletin
关键词
春小麦
加代技术
一年四代
混合选种法
Spring wheat
Simple and easy extra-generational techniques
Four generations in a year
A mixed selection method
