| 柴达木盆地弃耕地恢复与重建试验 |
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| 引用本文： | 牛东玲,王启基,等.柴达木盆地弃耕地恢复与重建试验[J].四川草原,2001(3):16-20. |
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| 作者姓名： | 牛东玲 王启基 |
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| 作者单位： | 中科院西北高原生物研究所!青海西宁810008 |
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| 基金项目： | 国家“95”科技攻关计划项目资助 ( 97-92 4 -0 2 -0 3) |
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| 摘 要： | 通过在柴达木盆地弃耕地上建植人工草地试验 ,结果表明 ,建植人工草地后 ,土壤中盐分含量显著降低 ,土壤由中重度盐土转变为微盐碱化土壤。土壤中有机质含量增加 ,第一生产力提高
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| 关 键 词： | 弃耕地 人工草地 盐碱化 |
The restoration and reconstitution experiments in the discarded field in Chaidamu Basin |
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| NIU Dong-ling,WANG Qi-ji,PENG Hong-chun.The restoration and reconstitution experiments in the discarded field in Chaidamu Basin[J].Journal of Sichuan Grassland,2001(3):16-20. |
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| Authors: | NIU Dong-ling WANG Qi-ji PENG Hong-chun |
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| Abstract: | By the experiment of cropping artificial grassland in the discarded field in Chaidamu Basin,the results showed that,after cropping artificial grassland,the content of soil salt was reduced prominently,and the medial-heavy saline soil was changed into light saline soil.In addition,the content of soil organic matter was increased,and its primary productivity was raised. |
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| Keywords: | discarded field artificial grassland salinization of soil |
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