黑龙江省玉米育种研究50年回顾与展望

简要概述了黑龙江省玉米发展情况,系统阐述了黑龙江省玉米育种50年在农家品种、综合种、品种间杂交种的鉴选与应用,杂交种的选育和应用,自交系的选育和基础材料的创造,基础理论研究,专用玉米育种方面的发展历程与研究进展;以及育种技术进步,育种目标的变化发展,育种技术方法的变化与进步;在杂交种的选育推广、种质创新与自交系的选育取得的重要成就.并对黑龙江省玉米育种未来发展提出建议和展望:加强育种基础材料创新研究,抗病,抗逆性育种研究,生物技术的研究与应用,耐密品种的选育等方面研究工作.

Retrospect and Prospect on Maize Breeding in Past 50 Years in Heilongjiang Province

The development of maize in Heilongjiang province was summaried in this paper and the developmental course and advances about maize breeding in the past fifty years in Heilongjiang was illustrated comprehensively which including the selection and application of farming varieties,comprehensive varieties and hybrid,breeding of inbred-line and creation of germplasm basic theory and special use maize breeding.The progress of breeding technology development of aims and breeding method were discussed.The breeding of hybrid,germplasm innovation and inbred-lines election have made important achievement in the past fifty years.The suggestions were made to develop maize breeding in Heilongjiang province: Such as intensifying the research on germplasm breeding,the disease-resistent and stress-resistent varieties,applying bio-technology in breeding and breeding density-tolerant varieties.