| 大豆专用肥对轮作、连作大豆土壤酶活性和有效养分的影响 |
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| 引用本文： | 童朝阳 韩丽梅 鞠会艳 邹永久. 大豆专用肥对轮作、连作大豆土壤酶活性和有效养分的影响[J]. 中国土壤与肥料, 2001, 0(3): 17-20 |
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| 作者姓名： | 童朝阳 韩丽梅 鞠会艳 邹永久 |
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| 作者单位： | 解放军军需大学, |
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| 摘 要： | 采用盆栽、田间小区控制试验及室内分析相结合的方法 ,研究了施用大豆专用肥对连作、轮作大豆土壤酶活性和有效养分的影响。结果显示施用大豆专用肥后 ,土壤酶活性和有效养分总体均能达到或高于轮作土壤常规施肥水平 ,这表明大豆专用肥能调控大豆连作所引起的土壤酶活性和养分恶化 ,最终使得大豆专用肥能克服大豆连作所引起的大幅度减产
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| 关 键 词： | 大豆专用肥 大豆轮作-连作 土壤酶活性 土壤有效养分 产量 |
| 文章编号： | 1002-0616(2001) |
| 修稿时间： | 2000-05-23 |
Effects of SoybeanSpecific Fertilizer on Soil Enzymes and Available Nutrients of Rotation and SoybeanContinuous Cropping |
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| TONG Zhao yang,HAN Li mei,JU Hui yan,ZOU Yong jiu. Effects of SoybeanSpecific Fertilizer on Soil Enzymes and Available Nutrients of Rotation and SoybeanContinuous Cropping[J]. Soil and Fertilizer Sciences, 2001, 0(3): 17-20 |
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| Authors: | TONG Zhao yang HAN Li mei JU Hui yan ZOU Yong jiu |
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| Affiliation: | Militay Supplies University of PLA |
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| Abstract: | By means of pot,field minispot experiments and analysis indoor,the effects of soybean specific fertilizer on soil enzymes activity and available nutrients were investigated in rotation, soybean continuous cropping system,respectively. The results showed the soil enzymes activity and available nutrients in soybean continuous cropping could approach or higher than those of conventional fertilizeration after applying soybean specific fertilizer,which indicated soybean specific fertilizer could modulate the deteriorating soil enzymes and nutrients ecological surrondings ,therefore it could overcome the soybean drop in production caused by continuous cropping. |
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| Keywords: | Soybean specific fertilizer Rotation continuous cropping Soil enzymes activity Available nutrients Yield |
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