论文部分内容阅读
中国农业科学院作物育种栽培研究所主持的太谷核不育小麦研究是一项育种新技术,在“八五”攻关期间成绩突出,特别是在自花授粉作物中应用了轮回选择育种,这是个创新,培育出的小麦品种质量高,成效快1991～1992年已通过审定的品种6个,通过区域试验的品系5个,参加区域试验的品系22个,参加品比的品系48个,播种面积100多万亩,分布在全国10多个省市的60多个县。品种(系)中有不少具有特异性状,如耐干旱、耐盐碱(轮抗7,轮抗6),抗干热风(晋春9号、10号、11号、早6—7),抗(耐)赤霉病(T400号,T2003,
The research on Taigu nuclear sterile wheat under the auspices of the Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences is a new technology in breeding. It has made outstanding achievements during the “Eighth Five-Year Plan” period, especially in the self-pollination crop. This is a Innovative and cultivated varieties of wheat have high quality and high efficiency. Six varieties have been approved in 1991-1992, five have passed the regional test, 22 have taken part in the regional trials, 48 have participated in the proportion of products, and the sown area More than 100 acres, located in more than 10 provinces and cities in more than 60 counties. Varieties (lines) have many specific traits such as drought resistance, salt tolerance (Rotation resistance 7, Rotation resistance 6), resistance to dry hot air (Jinchun 9, 10, 11, early 6-7) Resistance (resistance) to scab (T400, T2003,