| 标准样地在耕地后备资源开发适宜性评价中的应用研究 |
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| 引用本文： | 薛剑,许皞,陈亚恒.标准样地在耕地后备资源开发适宜性评价中的应用研究[J].河北农业大学学报,2006,29(3):107-109. |
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| 作者姓名： | 薛剑 许皞 陈亚恒 |
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| 作者单位： | 河北农业大学,资源与环境科学学院,河北,保定,071001 |
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| 摘 要： | 运用河北省农用地分等成果,探讨标准样地在耕地后备资源评价中的应用,提出了用“4层控制”及限制性指标作为控制层,用标准自然质量分与后备资源自然质量分相减,得到后备资源开发潜力分,根据开发潜力分确定开发级别,最终确定耕地后备资源开发适宜性程度。
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| 关 键 词： | 标准样地 耕地后备资源 四层控制 |
| 文章编号： | 1000-1573（2006）03-0107-03 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-26 |
Research on the application of standard plot in the evaluation of exploitable suitability of plantation of reserved resources |
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| XUE Jian,XU Hao,CHEN Ya-heng.Research on the application of standard plot in the evaluation of exploitable suitability of plantation of reserved resources[J].Journal of Agricultural University of Hebei,2006,29(3):107-109. |
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| Authors: | XUE Jian XU Hao CHEN Ya-heng |
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| Institution: | Resources and Environment Sciences College, Agricultural University of Hebei, Baoding 071001, China |
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| Abstract: | The result of agricultural land classification of Hebei has been used in the studay of the application of standard plot in evaluation of reserved resources of cultivated land.Four-layer controls and limiting index as controling layer have been put forward as standard points of natural quality minus nature quality points of reserved resources,which makes up the points of exploiting potential,on which exploiting level is based,finally the feasible degree of reserved resources to be cultivated has been confirmed. |
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| Keywords: | standard plot reserved resources of plantation four-layer |
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