| 弱光对不同番茄品种幼苗农艺性状的影响 |
| |
| 引用本文： | 董华芳,许延波,吴昊.弱光对不同番茄品种幼苗农艺性状的影响[J].现代农业科技,2011(24):134+139. |
| |
| 作者姓名： | 董华芳 许延波 吴昊 |
| |
| 作者单位： | 1. 西昌学院农业科学学院,四川西昌,615013
2. 中国农业大学植物病理系 |
| |
| 基金项目： | 四川省教育厅科研基金项目“利用番茄品种多样性持续控制番茄病害研究”(07ZC047) |
| |
| 摘 要： | 以5个番茄品种为试验材料,研究弱光对番茄幼苗农艺性状的影响。结果表明:不同番茄品种幼苗在弱光条件下,植株增高,叶片宽度增加,弱光和正常光照条件下差异达到极显著水平,叶长在不同光照条件下差异不显著,不同品种间差异也不显著。其中,神宇红果对弱光耐性较强,未出现株高增高等现象。
|
| 关 键 词： | 番茄 幼苗 弱光 农艺性状 |
Influences of Poor Light on Agronomic Traits of Different Tomato Varieties′ Seedlings |
| |
| Authors: | DONG Hua-fang XU Yan-bo WU Hao |
| |
| Institution: | (1 School of Agricultural Sciences of Xichang College,Xichang Sichuan 615013;2 Department of Plant Pathology,China Agricultural University) |
| |
| Abstract: | Five tomato varieties were used to study the influences of poor light on agronomic traits of tomato seedlings.The results showed the plant height of tomato seedlings in poor light was higher than that in normal light,and the leaf width of tomato seedlings was wider than that in normal light.The differences were extremely significant.But the difference of the leaf length of tomato seedlings in poor light or in normal light was no signifi-cant,and there were no significant differences among different varieties.The tolerant to low light of Shenyuhongguo was better,the plant height of which didn’t heighten. |
| |
| Keywords: | tomato seedlings poor light agronomic traits |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
