| 模拟酸雨对水稻种子萌发及活力的影响 |
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| 引用本文： | 童志坚,陈秉初. 模拟酸雨对水稻种子萌发及活力的影响[J]. 杭州师范学院学报(自然科学版), 2003, 2(2): 31-33 |
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| 作者姓名： | 童志坚 陈秉初 |
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| 作者单位： | 1. 杭州市青春中学,浙江,杭州,310009
2. 浙江师范大学,生命与环境科学系,浙江,金华,321004 |
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| 摘 要： | 金华市酸雨污染严重 ,春冬两季酸雨频率高 ,p H较低 .用模拟酸雨处理早稻种子及幼苗 ,其萌发率和种子活力都明显下降 ,幼苗叶片受到明显伤害 ,并与模拟酸雨的 p H值成正相关 .
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| 关 键 词： | 金华 水稻 模拟酸雨 种子萌发率 种子活力 |
| 文章编号： | 1008-9403(2003)02-0031-03 |
| 修稿时间： | 2003-02-21 |
Influences on the germination and the vigor of seeds of rice through simulated acid rain |
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| TONG Zhi|jian ,CHEN Bing|chu. Influences on the germination and the vigor of seeds of rice through simulated acid rain[J]. Journal of Hangzhou Teachers College(Natural Science), 2003, 2(2): 31-33 |
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| Authors: | TONG Zhi|jian CHEN Bing|chu |
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| Affiliation: | TONG Zhi|jian 1,CHEN Bing|chu 2 |
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| Abstract: | The acid rain pollution in Jinhua is serious. Acid rain, the pH of which is relatively low, appears frequently in winters and springs. Having treated the seeds and seedings of early rice with simulated acid rain, we found that the germination percentage and the vigor of seeds decended distinctly, the leaves of the seedings were wounded seriously,which is interrelated with the pH of acid rain. |
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| Keywords: | rice simulated acid rain the germination percentage seedings the vigor of seeds |
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