| H-13木霉对水稻硝酸还原酶及氮、磷、钾的影响 |
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| 引用本文： | 黄有凯,罗曼,蒋立科,李江霞.H-13木霉对水稻硝酸还原酶及氮、磷、钾的影响[J].微生物学通报,2003,30(6):13-16. |
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| 作者姓名： | 黄有凯 罗曼 蒋立科 李江霞 |
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| 作者单位： | 安徽农业大学生命科学学院,合肥,230036 |
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| 基金项目： | 安徽省科技厅农业重点项目(No.1999-084) |
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| 摘 要： | 采用离子束对哈茨木霉进行注入并筛选出H-13菌株，该菌株发酵液含有对水稻生长有显促进作用的物质；经对喷施该菌株发酵液后的水稻硝酸还原酶(NR)活力及其N、P和K含量的测定，发现该菌株发酵液促进水稻生长与提高NR活力、增强对N、P和K的吸收有关。
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| 关 键 词： | H-13木霉菌株 硝酸还原酶活力 氮、磷、钾含量 |
| 文章编号： | 0253-2654(2003)06-0013-04 |
| 修稿时间： | 2003年1月2日 |
THE EFFECT OF TRICHODERMA HARZIAIARUM ON THE RICE NTTRATE REDUCTASE ACTIVITY AND N, P, K CONTENT |
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| HUANG You-Kai LUO Man JIANG LI-Ke LI Jiang-Xia.THE EFFECT OF TRICHODERMA HARZIAIARUM ON THE RICE NTTRATE REDUCTASE ACTIVITY AND N, P, K CONTENT[J].Microbiology,2003,30(6):13-16. |
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| Authors: | HUANG You-Kai LUO Man JIANG LI-Ke LI Jiang-Xia |
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| Abstract: | The muttagenic H-13 strain which was injected by ionic beam and screened from Trichoderma hamzlaiarum, can promote the growth of rice remarkably. In the experiment, we use zymolytic liquid of H-13 strain sprinkle on the seedling of rice, and determine nitrate reductase activity and N, P, K content. The results suggest that the effect of promoting plant growth of the strain has a relation to the enhance of nitrate reductase activity and the increase of N, P and K absorption. |
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| Keywords: | H-13 Trichoderma strain Nitrate reductase activity N P K content |
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