| 青霉素和Ca2+对棉花老化种子发芽的影响 |
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| 引用本文： | 汤菊香,卫秀英,鲁玉贞. 青霉素和Ca2+对棉花老化种子发芽的影响[J]. 棉花学报, 2002, 14(4): 234-236 |
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| 作者姓名： | 汤菊香 卫秀英 鲁玉贞 |
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| 作者单位： | 河南职业技术师范学院,新乡,453003 |
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| 摘 要： | 实验结果表明 ,适宜浓度的青霉素和 Ca2 +能够明显提高棉花老化种子发芽率、发芽指数、活力指数、过氧化物酶活性及其幼苗长度 ,其中以0 .0 3%青霉素 + 0 .0 7% Ca2 +效果最好
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| 关 键 词： | 青霉素 Ca2+ 棉花 老化种子 发芽 |
| 文章编号： | 1002-7807(2002)04-0234-03 |
| 修稿时间： | 2002-01-20 |
Effects of Penicillin and Ca2+ on the Germination of Aged Cotton Seed |
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| TANG Ju xiang,WEI Xiu ying,LU Yu zhen. Effects of Penicillin and Ca2+ on the Germination of Aged Cotton Seed[J]. Cotton Science, 2002, 14(4): 234-236 |
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| Authors: | TANG Ju xiang WEI Xiu ying LU Yu zhen |
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| Abstract: | Effects of penicillion and Ca 2+ on the germination of aged cotton seed were studied. The results showed that some characteristics were improved with the suitable concentration of penicillin and Ca 2+ , such as germination percentage and index, vigour index, activity of pexoxidase(POD)and the length of seedling. Among all the treatments, 0.03% penicillin plus 0.07% Ca 2+ is the best combination. |
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| Keywords: | Penicillin Ca 2+ cotton aged seed germination |
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