| 粘质碳酸盐草甸土基础肥力及其培肥效果 |
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| 引用本文： | 刘士国,张炜光.粘质碳酸盐草甸土基础肥力及其培肥效果[J].沈阳农业大学学报,1992,23(1):23-26. |
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| 作者姓名： | 刘士国 张炜光 |
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| 作者单位： | 辽宁省马三家劳动教养院 |
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| 摘 要： | 通过一系列的试验研究，揭示了碳酸盐草甸土基础地力与作物产量的关系，从此以充分利用农肥资源，进行改土培肥，合理使用化肥等措施，经10年努力效果显，1．6万亩的水，旱田地力提高，粮食产量提高，经济效益好转。
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| 关 键 词： | 草甸土 土壤肥力 培肥 碳酸盐 |
The Fundamental Fertility of Clayey Carbonate Meadow Soil and the Fertilizing Result |
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| Liu Shiguo Zhang Weiguang.The Fundamental Fertility of Clayey Carbonate Meadow Soil and the Fertilizing Result[J].Journal of Shenyang Agricultural University,1992,23(1):23-26. |
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| Authors: | Liu Shiguo Zhang Weiguang |
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| Abstract: | Through a series of soil investigation and fertilizing experiment,The relationship between crop yield and the soil fundamental fertility has been revealed in the clayey carbonate meadow soil.Using farm manure fully and fertilizers reasonably was proved to be good measures which increased the fertility of paddy soil and dry land,hence increased the crop yield. |
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| Keywords: | soil fertility fertilizer clayey casbonate meadow soil |
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