| 不同施肥处理对土壤养分变化的影响 |
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| 引用本文： | 韩国英.不同施肥处理对土壤养分变化的影响[J].北方园艺,2010(22):154-156. |
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| 作者姓名： | 韩国英 |
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| 作者单位： | 天津市园林绿化研究所,天津,300181 |
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| 基金项目： | 国家"十一五"科技支撑计划项目资助项目 |
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| 摘 要： | 以土壤周年养分变化为研究的对象,探讨了不同施肥处理,特别是磷肥的合理施用对土壤养分变化的影响。结果表明:对含有速效钾养分较高的土壤,合理施用有机肥和无机氮肥及磷肥,是土壤肥力水平、土壤生产能力、土壤可持续利用性的根本保证。
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| 关 键 词： | 土壤养分 施肥处理 养分变化 |
Effects of Soil Nutrien Changes on Different Fertilizing Treatments |
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| HAN Guo-ying.Effects of Soil Nutrien Changes on Different Fertilizing Treatments[J].Northern Horticulture,2010(22):154-156. |
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| Authors: | HAN Guo-ying |
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| Institution: | HAN Guo-ying(Tianjin Landscape Architecture Gardening Institute,Tianjin 300181) |
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| Abstract: | Taking anniversary changes of soil nutrient as research object,the effect of different fertilizing treatments on soil nutrients were explored,especially the reasonable application of phosphorus fertilizers.To higher available potassium content of soil,the rational application of organic fertilizer and inorganic nitrogen-phosphorus fertilizer were basic guarantee on soil fertility level,soil productivity and soil sustainable utilization. |
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| Keywords: | soil nutrient fertilization treatment nutrient change |
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