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中国农学通报

中国农学通报 ›› 2003, Vol. 19 ›› Issue (5): 37-37.

所属专题： 玉米； 烟草种植与生产

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优质高产玉米新品种陕单16的选育及应用

杨引福,李耀文,岳瑞谦,张仁和   

  • 出版日期:2003-10-25 发布日期:2003-10-25

Breeding and practice of the good quality and high yield new maize variety shaandan №. 16

YANG YinFu，LI YaoWen，YUE RiQian，ZHANG RenHe   

  • Online:2003-10-25 Published:2003-10-25

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摘要： 优质高产玉米新品种陕单16是由西北农林科技大学农学院专用玉米研究室于1995年用自选系Y75为母本，以所内自交系K12为父本杂交育成。2002年2月陕西省31次农作物品种审定委员会审定，准予推广。1999~2001年参加陕西省玉米区试、生产试验表现出营养品质及外观品种优良，综合抗性好，丰产潜力大，中熟种，持绿期长，保绿度好，产草量高，可粮饲兼用或带棒青贮等特点。适宜在陕西春播，早夏播及同类生态区推广种植。到2002年底陕单16累计推广面积1万hm2，“玉米新种质自交系Y75及其陕单16杂交种配制方法”已申报国家发明专利保护（公开号为CN1372789A，申请号为02114490.7）。

关键词: 猪多杀性巴氏杆菌, 猪多杀性巴氏杆菌, 外膜蛋白H, 环介导等温扩增技术, 检测

Abstract: The new maize variety was bred by the maize research institute of northwest sci-tech university of agriculture and forestry in 1995. The inbred line Y75 was used as female parent and K12 as the male parent. It has been approved and released by Shaanxi Provincial Committee of the 31st Crop Variety Identification. In shaanxi province according to variety trial, regional test and production test from 1999 to 2001, shaandan No.16 had the characteristics of good quality, great potentialities, high biomass, long constancy of green leaf, multi-resistance, medium mature, food and feed, silage with ear. The variety is suitable for spring, earl summary seeding in shaanxi province and in similar ecology areas. Until 2002 the areas of demonstration and practice were total 1 million hm2. The invention patent, the new germplasm Y75 inbred-line and way of breeding and combing shaandan No.16, has been applied for protection (public number: CN1372789A, application number: 02114490.7)