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| 钾细菌制剂对水稻生长发育的影响 | |
| 引用本文： | 郭勋斌,吴洪生,刘怀阿,陈佳宏,石光辉.钾细菌制剂对水稻生长发育的影响[J].江西农业大学学报,2001,23(3):447-449. |
| 作者姓名： | 郭勋斌 吴洪生 刘怀阿 陈佳宏 石光辉 |
| 作者单位： | 1. 扬州农科所, 2. 扬州市环境监测站, 3. 扬州农业学校, |
| 摘 要： | 描述了在速效钾缺乏的土壤上，施用钾细菌制剂对水稻生长发育的促进作用。通过钾细菌促进土壤矿物释放一定量的速效钾，抑制水稻前期无效分蘖的生长，促进后期植株上部功能叶片生长，提高植株光合效率及水稻对土壤中其它养分的利用率，协调养分平衡，导致水稻最终增产增收。 |
| 关 键 词： | 钾细菌制剂 水稻 速效钾 增产 缺钾土壤 生长发育 |
| 文章编号： | 1000-2286(2001)03-0447-03 |
| 修稿时间： | 2001年2月26日 |
Effect of Bacillus mucilaginosus Preparation on the Growth and Development of Rice Plant |
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| GUO Xun-bing ,WU Hong-sheng ,LIU Huai'a CHEN Jia-hong ,SHI Guang-hui.Effect of Bacillus mucilaginosus Preparation on the Growth and Development of Rice Plant[J].Acta Agriculturae Universitis Jiangxiensis,2001,23(3):447-449. | |
| Authors: | GUO Xun-bing WU Hong-sheng LIU Huai'a CHEN Jia-hong SHI Guang-hui |
| Institution: | GUO Xun-bing 1,WU Hong-sheng 1,LIU Huai'a 1 CHEN Jia-hong 2,SHI Guang-hui 3 |
| Abstract: | Beneficial effects of Bacillus mucilaginosus preparation on the growth of rice plant in the potassium deficient soil are described in the paper. It is indicated that stimulating the early rice growth of stem and tiller and decreasing the ineffective tillers and later functional leaf mainly through increasing the release of the available potassium in the potassium-deficient soil led to high effective light synthesis, high utilization rate of soil nutrition, coordination of soil nutrition equilibrium, finally the rise of yield of rice. |
| Keywords: | Bacillus mucilaginosus preparation (Bmp) rice crop available potassium rise of yield potassium deficient soil |
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