| 新修沙地的改良利用试验 |
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| 引用本文： | 符亚儒,尤飞,张永贤.新修沙地的改良利用试验[J].陕西林业科技,1998(3):48-50. |
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| 作者姓名： | 符亚儒 尤飞 张永贤 |
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| 作者单位： | 陕西省治沙研究所,陕西,榆林,719000 |
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| 摘 要： | 通过种植沙打旺、草木樨等豆科绿肥植物、结合垫黄土等措施改良新修沙地，取得了良好的效果。提出种绿肥植物是改良沙地的一种投资小、见效快的重要措施，也解决区沙区肥料不足、生产力水平低下的一项重要措施。
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| 关 键 词： | 新修沙地 改良措施 绿肥植物 |
A STUDY ON IMPROVEMENT AND UTILIZATION OF NEWLY-BUILT SANDY LAND |
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| Fu Yaru,YOU Fei,Zhang Yongxian.A STUDY ON IMPROVEMENT AND UTILIZATION OF NEWLY-BUILT SANDY LAND[J].Shaanxi Forest Science and Technology,1998(3):48-50. |
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| Authors: | Fu Yaru YOU Fei Zhang Yongxian |
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| Abstract: | The improvement of newly - built sandy land achieved good resultsby the meastlres of planting leguminous green manure plant such as AstraArlusadsurgens and Melilatus officinalis etc. in combination with covering land surfacewith loess etc.. This paper offered that planting green manure plant was importantmeasure of improving sandy land with small investments and quick returns, it wasalso an important measure that soIved the probIems of inadeqLlate fertilizer and lowyleld in sand area. |
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| Keywords: | Newly-built sandy land Measures of improvement Green manure plant |
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