| 灌溉对玉米生育性状及体内氮素变化的影响 |
| |
| 引用本文： | 黄守琳.灌溉对玉米生育性状及体内氮素变化的影响[J].安徽农业科学,2000,28(4):434-434,437. |
| |
| 作者姓名： | 黄守琳 |
| |
| 作者单位： | 安徽省.淮委水利科学研究院,蚌埠,233000 |
| |
| 摘 要： | 分析了灌与不灌对玉米的株高、叶面积、干物重等生育性状的影响和不同生育期氮素养分的动态变化。研究表明 :灌溉可增加玉米的株高、叶面积、干物重 ;促进玉米对氮素养分的吸收 ;各生育期玉米的氮素吸收量随着施肥量增加而增加 ;灌溉的玉米收获物中氮素吸收量较多集中在籽粒中
|
| 关 键 词： | 灌溉 玉米 氮素 |
Irrigation Effect on the Growth Characteristics and Nitrogen Variation of Maize |
| |
| Huang Shoulin.Irrigation Effect on the Growth Characteristics and Nitrogen Variation of Maize[J].Journal of Anhui Agricultural Sciences,2000,28(4):434-434,437. |
| |
| Authors: | Huang Shoulin |
| |
| Abstract: | In this paper maize crop growth characteristics such as the stem height, the leaf size and the dry matter weight of maize under different irrigation conditions (irrigation and non-irrigation) was analyzed, meanwhile, the dynamic variation of nitrogen during different growth periods was investigated |
| |
| Keywords: | Irrigation Maize Nitrogen |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
