| 不同施氮量对“中浙优1号”产量及性状的影响 |
| |
| 引用本文： | 姚宏,张伟梅,吕周林.不同施氮量对“中浙优1号”产量及性状的影响[J].江西农业学报,2006,18(3):23-25. |
| |
| 作者姓名： | 姚宏 张伟梅 吕周林 |
| |
| 作者单位： | 浙江省丽水市农业科学研究所,浙江,丽水,323000 |
| |
| 摘 要： | 试验结果表明:“中浙优1号”以施用240kg/hm2氮素+150kg/hm2硅肥处理的产量最高,比对照增产16.4%。在不同施氮量的处理中,随着施氮量的增加,“中浙优1号”表现出分蘖多、穗大粒多、千粒重高、单株叶面积大、叶面积系数增加、生物产量高等趋势,是一个耐肥性强的高产组合。
|
| 关 键 词： | 中浙优1号 N素用量 综合性状 产量 |
| 文章编号： | 1001-8581（2006）03-0023-03 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005年11月25 |
Effects of Different Application Rates of Nitrogen on Yield and Characters of "Zhongzheyou 1" |
| |
| YAO Hong,ZHANG Wei-mei,LU Zhou-lin.Effects of Different Application Rates of Nitrogen on Yield and Characters of "Zhongzheyou 1"[J].Acta Agriculturae Jiangxi,2006,18(3):23-25. |
| |
| Authors: | YAO Hong ZHANG Wei-mei LU Zhou-lin |
| |
| Institution: | Lishui Agricultural Sciences Research Institute, Zhejiang Province, Lishui 323000,China |
| |
| Abstract: | The test results showed that the yield of "Zhongzheyou 1" treated with applying 240kg/hm~2 nitrogen 150kg/hm~2 silicon fertilizer was the highest,and increased by 16.4% than the check.Along with the increase of application rate of nitrogen fertilizer,"Zhongzheyou 1" performed that more tillers,bigger panicles with more grains,higher 1000-grain weight,larger single plant leaf area,higher leaf area coefficient and biological production. |
| |
| Keywords: | Zhongzheyou 1 Application rate of N Comprehensive character Yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
