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| 中筋小麦矮抗58最佳播种量研究 | |
| 引用本文： | 路开梅,田景翠,何伟娜.中筋小麦矮抗58最佳播种量研究[J].河北农业科学,2009,13(9):10-11. |
| 作者姓名： | 路开梅 田景翠 何伟娜 |
| 作者单位： | 1. 新乡市农业技术推广站,河南,新乡,453003 2. 新乡市种子管理站,河南,新乡,453003 3. 新乡市农广校,河南,新乡,453003 |
| 摘 要： | 研究了不同播种量对中筋小麦矮抗58生长发育及产量的影响。结果表明：随着播种量的增加，矮抗58的基本苗数、群体数量和成穗数明显增加，穗粒数减少，植株抗倒伏能力下降；播种量〈112．5kg／hm^2时对千粒重影响不明显，当播种量〉112．5kg／hm^2时千粒重呈降低趋势。播种量为112．5kg／hm^2时，产量三要素关系协调，易获得高产。 |
| 关 键 词： | 小麦 中筋小麦 矮抗58 播种量 产量 品质 |
Study on Optimum Seeding Rate of Medium-gluten Wheat Aikang 58 |
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| LU Kai-mei,TIAN Jing-cui,HE Wei-na.Study on Optimum Seeding Rate of Medium-gluten Wheat Aikang 58[J].Journal of Hebei Agricultural Sciences,2009,13(9):10-11. | |
| Authors: | LU Kai-mei TIAN Jing-cui HE Wei-na |
| Institution: | LU Kai-mei1,TIAN Jing-cui2,HE Wei-na3(1.Xinxiang Agricultural Technology Extension Station,Xinxiang 453003,China,2.Xinxiang Seed Management Station,3.Xinxiang Broadcasting and Television School,China) |
| Abstract: | The effects of seeding rate on the growth and development and yield of Aikang 58 were studied.The results showed that the seedling number,population quantity and ear number increased obviously,the grain number per spike reduced,and the lodging resistance decreased with the increase of seedling rate.When the seedling rate was less than 112.5 kg/hm2,there was no obvious effect on the 1 000-grain weight.When the seedling rate was more than 112.5 kg/hm2,the 1 000-grain weight had a decreasing trend.When the see... |
| Keywords: | Wheat Medium-gluten wheat Aikang 58 Seeding rate Yield Quality |
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