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中国农学通报

中国农学通报 ›› 2006, Vol. 22 ›› Issue (10): 165-165.

所属专题： 玉米

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糯玉米新品种“银糯一号”的选育

孙祎振,于同泉,刘玉芬   

  • 出版日期:2006-10-05 发布日期:2006-10-05

Report on The Crossbreeding of The Glutinous Corn cultivars “Yinnuo No. 1”

Sun Yizhen, Yu Tongquan, Liu Yufen   

  • Online:2006-10-05 Published:2006-10-05

摘要： “银糯一号”是北京农学院生物技术系于2000年是以XN-5自交系为母本，BN51自交系为父本杂交而成的糯玉米杂交种。该品种经2000~2001年的测交试验，2002~2003年的产比试验，2004-2005年的北京市区域试验，皆比对照“中糯一号”增产30.8%（鲜穗）和20.7%（鲜粒）以上，大面积生产鲜穗产量达10800kg/公顷以上。在2006年3月北京市农作物品种审定委员会审定通过(京审玉2006008)。

关键词: B超仪, B超仪, 妊娠诊断, 准确性, 安全性

Abstract: “Yinnuo No. 1” is a hybrid of XN-5 and the BN51 self-cross strain. The Glutinous Corn Breeding Group of Beijing Agricultural College bred it in 2000 The cultivars had passed breeding tests in 2000 and 2001, yield comparison in 2002 and 2003, and regional tests in the Beijing area in 2004~2005. Fresh ear yield of “Yinnuo No. 1”, which is up to 720 kg/(660m2), is 30.8% higher than that of the cultivars “Zhongnuo No. 1”, that of fresh grain being 20.7% higher. “Yinnuo No. 1” is the only one yellow-grained glutinous corn cultivars passed regional tests in the Beijing area.

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