| 从晋中果园土壤养分调查看平衡施肥的必要性 |
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| 引用本文： | 宋爱萍,魏海勤.从晋中果园土壤养分调查看平衡施肥的必要性[J].太原科技,2004(3):53-55. |
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| 作者姓名： | 宋爱萍 魏海勤 |
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| 作者单位： | 1. 山西省晋中市农业局,山西,晋中,030600
2. 山西省晋中市榆次区科学技术局,山西,晋中,030600 |
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| 摘 要： | 通过对晋中果园土壤养分取样化学分析，较全面地了解了其有机质、全氮、有效磷、速效钾及部分微量元素的含量情况，指出影响晋中水果产量与质量的原因之一是养分不均衡，阐述了平衡施肥的必要性。
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| 关 键 词： | 果园土壤养分 调查分析 平衡施肥 必要性 |
| 文章编号： | 1006-4877(2004)03-0053-02 |
| 修稿时间： | 2003年12月10 |
From Jinzhong Orchard's Soil Nutrient Investigation Understands Necessity of Applying Fertilizer on Balance |
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| Song Aiping,Wei Haiqin.From Jinzhong Orchard''''s Soil Nutrient Investigation Understands Necessity of Applying Fertilizer on Balance[J].Taiyuan Science and Technology,2004(3):53-55. |
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| Authors: | Song Aiping Wei Haiqin |
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| Institution: | Song Aiping1,Wei Haiqin2 |
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| Abstract: | By the chemical analysis of Jinzhong orchard's soil,we have an intimate understanding of the content:organic matter,nitrogen, effective phosphorus, quick-acting potassium and exploded trace elements. This paper points out that one of the reason to impair the quantity and quality of fruits is the imbalance of soil nutrients, and expounds the necessity of applying fertilizer on balance. |
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| Keywords: | orchard's soil nutrient investigation and analysis applying fertilizer on balance necessity |
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