| 氮磷钾对植物侧根生长发育的影响及其生理机制 |
| |
| 引用本文： | 张志勇,汤菊香,王素芳,王清连.氮磷钾对植物侧根生长发育的影响及其生理机制[J].广东农业科学,2009(5):89-92. |
| |
| 作者姓名： | 张志勇 汤菊香 王素芳 王清连 |
| |
| 作者单位： | 河南科技学院生命科技学院,河南新乡,453003 |
| |
| 基金项目： | 河南科技学院高层次人才项目，公益性行业科研专项 |
| |
| 摘 要： | 综述了氮、磷、钾供应对植物侧根生长发育,包括侧根原基的起始、侧根原基的发展出现和分生组织活化、根系伸长等方面的影响,以及这种影响与体内激素的关系,并总结了氮、磷、钾供应对根系分布的影响,为生产上进行合理施肥提供参考.
|
| 关 键 词： | 侧根 氮 磷 钾 激素 |
Effects of N, P, K on growth and development of plants and its physiological mechanisms |
| |
| ZHANG Zhi-yong,TANG Ju-xiang,WANG Su-fang,WANG Qing-lian.Effects of N, P, K on growth and development of plants and its physiological mechanisms[J].Guangdong Agricultural Sciences,2009(5):89-92. |
| |
| Authors: | ZHANG Zhi-yong TANG Ju-xiang WANG Su-fang WANG Qing-lian |
| |
| Institution: | ZHANG Zhi-yong,TANG Ju-xiang,WANG Su-fang,WANG Qing-lian(School of Life Science and Technology,Henan Institute of Science and Technology,Xinxiang 453003,China) |
| |
| Abstract: | This article summarized the effects of nitrate,phosphorus and potassium on and the interaction of N,P,and K with phytohormones in lateral root growth and development: initiation,development and emergence of lateral root primordial,meristem activation and root elongation;summarized the effects of nitrate,phosphorus and potassium on root distribution in soil.It supplies certain references for reasonable nutrient management in yield. |
| |
| Keywords: | lateral root nitrate phosphorus potassium hormone |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《广东农业科学》浏览原始摘要信息 |
| 点击此处可从《广东农业科学》下载免费的PDF全文 |
|
