| 微生物肥料对油菜品质及产量的影响 |
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| 引用本文： | 林启美,熊顺贵,孙明德. 微生物肥料对油菜品质及产量的影响[J]. 中国农业大学学报, 1997, 0(Z2) |
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| 作者姓名： | 林启美 熊顺贵 孙明德 |
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| 作者单位： | 中国农业大学土壤和水科学系; |
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| 摘 要： | 将含自生固氮菌、解磷菌和解钾菌的生物肥料加入土壤进行原位培养,发现这些微生物在土壤中能够存活,并且大量繁殖;自生固氮菌表现出一定的固氮效果,解磷菌能够增加土壤中有效磷的含量,具有一定的解磷能力,但解钾菌没有明显的解钾作用。
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| 关 键 词： | 自生固氮菌 解磷菌 解钾菌 土壤养分 |
Effects of Microbiological Fertilizer on Rape Quality and Quantity |
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| Lin Qimei Xiong Shungui Sun Mingde. Effects of Microbiological Fertilizer on Rape Quality and Quantity[J]. Journal of China Agricultural University, 1997, 0(Z2) |
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| Authors: | Lin Qimei Xiong Shungui Sun Mingde |
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| Affiliation: | Lin Qimei Xiong Shungui Sun Mingde (Dept. of Soil , Water Sciences,CAU) |
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| Abstract: | The bacteria in microbiological fertilizer are incubated in situ together with straw addition for 90 days.It is found that the bacteria can live and multiply in soil.The N_2 fixer bacteria can fix N_2 from air and increase soil N capacity.The P-released bacteria show somewhat ability to activate inorganic P in soil and enhance available P content of soil.However,the K-released bacteria donot show significant role in increasing available K content. |
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| Keywords: | N_2 fixer P-released bacteria K-released bacteria soil nutrients |
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