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作物学报 ›› 1981, Vol. 7 ›› Issue (02): 101-110.

• 研究论文 • 上一篇    下一篇

北京地区小麦矮化育种的初步经验

王恒立; 王洪森; 李英婵; 许有温; 杜文山   

  1. 中国农业科学院作物所; 北京市国营农场科技站
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1981-06-12 网络出版日期:1981-06-12

BREEDING SHORT-STATURED WINTER WHEATS IN BEIJING

Wang Hengli; Wang Hunsen; Li Yingchan;Xu Youwen; Du Wenshan   

  1. Institute of Crop Breeding and Cultivation; Chinese Academy of Agricultural Sciences;Agricultural Experiment Station of State Farms of Beijing
  • Received:1900-01-01 Revised:1900-01-01 Published:1981-06-12 Published online:1981-06-12

摘要: 北京地区初步育成了第一批株高80厘米上下,抗倒伏,兼抗条、叶锈病,中熟、熟相正常的半矮秆丰产新品系,可望投入生产利用。主要经验体会如下:(一)狠抓矮秆目标,见矮就选,去粗求精,逐步提高。(二)自力更生创造“矮源”,并及时加工利用。其中以蚰包麦(半矮)/有芒白2号(高)这个组合的半矮秆半成品表现较好,随即取其 F_3、F_4优良

Abstract: A number of short-statured winter wheat lines with high yieldingpotential have been developed recently which will possibly be utilizedin production.They were generally around 80 cm.in height and lshorterthan the check variety Nungda 139 by 10 to 20 cm.,free from yellowrust,highly or moderately resis

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