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我国玉米全程机械化育种目标浅析
引用本文:王振华,鲁晓民,张新,张前进,魏昕.我国玉米全程机械化育种目标浅析[J].河南农业科学,2011,40(11):1-3,21.
作者姓名:王振华  鲁晓民  张新  张前进  魏昕
作者单位:河南省农业科学院粮食作物研究所,河南郑州,450002
摘    要:玉米全程机械化是提高我国玉米综合生产能力、保证农民增收的重要保障.与美国相比,我国目前还没有适合全程机械化操作的玉米品种,为了尽快实现这一目标,必须从根本上改变传统的育种目标.从全程机械化包括播种、田间管理、收获、去雄等角度看,未来的玉米育种目标应要求母本种子角质化程度高、籽粒偏圆形,抗倒、抗病、抗虫能力强,穗位适中、...

关 键 词:玉米  育种目标  全程机械化

Analysis of Maize Breeding Objective from Full Mechanization in China
WANG Zhen-hua,LU Xiao-min,ZHANG Xin,ZHANG Qian-jin,WEI Xin.Analysis of Maize Breeding Objective from Full Mechanization in China[J].Journal of Henan Agricultural Sciences,2011,40(11):1-3,21.
Authors:WANG Zhen-hua  LU Xiao-min  ZHANG Xin  ZHANG Qian-jin  WEI Xin
Institution:(Cereal Crop Institute,Henan Academy of Agricultural Sciences,Zhengzhou 450002,China)
Abstract:Full mechanization of maize can increase the production capacity in China,and is also an important safeguard to ensure farmers' income.Compared to America,there are no suitable maize varieties for operation of full mechanization currently.In order to achieve this objective as soon as possible,the traditional breeding objective must be fundamentally changed.From the perspective of full mechanization,including planting,field management,harvesting,emasculation and other points of view,the following maize breeding objectives for future are required such as high degree horny of female seed,partial round grain type,lodging resistance,disease resistance,insect resistance,moderate and accordant ear height,moderate-length bract with loosened in later stage,middle-early maturity,fast filling speed and fast dehydration in later stage.
Keywords:Maize  Breeding objective  Full mechanization
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