| 地膜覆盖对中早熟棉花性状的影响 |
| |
| 引用本文： | 王志忠,李伟明,林永增,李智峰,王树林.地膜覆盖对中早熟棉花性状的影响[J].河北农业科学,2004,8(3):10-13. |
| |
| 作者姓名： | 王志忠 李伟明 林永增 李智峰 王树林 |
| |
| 作者单位： | 河北省农林科学院棉花研究所,河北,石家庄,050051 |
| |
| 基金项目： | 农业部“优质棉基地科技服务项目 (河北 )”资助 |
| |
| 摘 要： | 选用中早熟常规棉花品种为材料 ,采用裂区设计 ,研究了地膜覆盖对中早熟棉花品种的影响。结果表明 :地膜覆盖对中早熟棉花品种蕾期的株高、果枝数、第 1果枝节位以及伏前桃有极显著或显著的正面效应 ,但对伏桃和秋桃有显著的负效应 ,对单株铃数、单铃重、衣分、皮棉产量及纤维品质的影响不显著。
|
| 关 键 词： | 地膜覆盖 中早熟 棉花品种 影响 |
| 文章编号： | 1008-1631(2004)03-0010-04 |
| 修稿时间： | 2004年5月18日 |
Study on the Effects of Film Mulching on Middle-early Cotton Varieties |
| |
| WANG Zhi-zhong,LI Wei-ming,LIN Yong-zeng,LI Zhi-feng,WANG Shu-Lin.Study on the Effects of Film Mulching on Middle-early Cotton Varieties[J].Journal of Hebei Agricultural Sciences,2004,8(3):10-13. |
| |
| Authors: | WANG Zhi-zhong LI Wei-ming LIN Yong-zeng LI Zhi-feng WANG Shu-Lin |
| |
| Abstract: | The influence of plastic film mulching on middle-early maturation variety was studied by split-plot design test. Plastic film mulching only has positive effect on height,number of productive branch and node number of first productive branch in square period for middle-early maturation variety, but has prominent minus effect to summer-boll and autumn-boll, and has no prominent effect to boll weight,lint percentage,lint yield and quality of fiber. |
| |
| Keywords: | Film mulching Middle-early maturation Cotton variety Effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
