| 模拟酸雨对杂交苏丹草种子萌芽及幼苗生长的影响 |
| |
| 引用本文： | 陆晓民,詹秋文,盛伟.模拟酸雨对杂交苏丹草种子萌芽及幼苗生长的影响[J].核农学报,2007,21(4):409-412,423. |
| |
| 作者姓名： | 陆晓民 詹秋文 盛伟 |
| |
| 作者单位： | 安徽科技学院生命科学学院,安徽,凤阳,233100;安徽科技学院生命科学学院,安徽,凤阳,233100;安徽科技学院生命科学学院,安徽,凤阳,233100 |
| |
| 基金项目： | 安徽省自然科学基金
,
安徽科技学院校科研和教改项目 |
| |
| 摘 要： | 采用不同pH值的模拟酸雨对杂交苏丹草皖草2号进行处理,测定对其种子萌发和幼苗生长的影响。试验结果表明,酸雨会导致土壤酸化,pH值大于4.0的酸雨对杂交苏丹草种子的发芽和幼苗生长无不良影响,pH值低于4.0的酸雨对杂交苏丹草种子的发芽和幼苗生长具有抑制作用,且pH值越低,所产生的不利影响越大。
|
| 关 键 词： | 模拟酸雨 杂交苏丹草 发芽 生长 |
| 文章编号： | 1000-8551（2007）04-409-04 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2006-11-06 |
EFFECTS OF SIMULATED ACID RAIN ON SEED GERMINATION AND SEEDLING GROWTH OF Sorghum sudanence |
| |
| LU Xiao-min,ZHAN Qiu-wen,SHENG Wei.EFFECTS OF SIMULATED ACID RAIN ON SEED GERMINATION AND SEEDLING GROWTH OF Sorghum sudanence[J].Acta Agriculturae Nucleatae Sinica,2007,21(4):409-412,423. |
| |
| Authors: | LU Xiao-min ZHAN Qiu-wen SHENG Wei |
| |
| Institution: | College of Life Sciences, Anhui Science and Technology University, Fengyang, Anhui 233100 |
| |
| Abstract: | Effects of simulated acid rain with different pH values on the germination and seedling growth of Sorghum sudanence Wancao No.2 were studied.The results indicated that acid rain could lead to soil acidification.The pH values over 4.0 had no adverse effects on seed germination and seedling growth of Sorghum sudanence,however,the pH values below 4.0 inhibited the seed germination and seedling growth,and the lower the pH value,the greater the negative effects. |
| |
| Keywords: | simulated acid rain Sorghum sudanence germination growth |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《核农学报》浏览原始摘要信息 |
| 点击此处可从《核农学报》下载免费的PDF全文 |
|
