| 赫章县水塘乡耕地类型区耕地地力等级评价试验 |
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| 引用本文： | 李玲,赵德光.赫章县水塘乡耕地类型区耕地地力等级评价试验[J].贵州农业科学,2007,35(3):77-81. |
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| 作者姓名： | 李玲 赵德光 |
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| 作者单位： | 贵州省赫章县农业局土肥站,贵州,毕节,553200 |
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| 摘 要： | 耕地是农业生产的重要生产资料,对耕地进行分等定级,是查清耕地质量状况的必要手段。耕地地力划分标准的编制采用综合归纳法、专家经验法和限制因素法。该文试图通过对赫章县水塘乡农区的耕地进行地力调查、分等、定级、评价等方面的阐述,为更加有效的保护耕地、合理开发利用和新增耕地的定级提供依据。
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| 关 键 词： | 耕地类型区 地力等级 评价 |
| 文章编号： | 1001-3601（2007）03-0134-0077-04 |
| 修稿时间： | 2006-10-022007-04-05 |
Evaluation On Soil Fertility Rank of Arable Land in Shuitang Village, Hezhang County |
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| LI Ling,ZHAO Deguang.Evaluation On Soil Fertility Rank of Arable Land in Shuitang Village, Hezhang County[J].Guizhou Agricultural Sciences,2007,35(3):77-81. |
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| Authors: | LI Ling ZHAO Deguang |
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| Institution: | Station of Soil and Fertilizer, Hezhang Agricultural Bureau, Bijie, Guizhou 553200, China |
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| Abstract: | The paper discusses the results of the investigation and rank evaluation of soil fertility of arable land in Shuitang village, Hezhang county by using the comprehensive inductive,expert experience and limited factor methods to provide the scientific basis for the effective protection and rational development and utilization of arable land,and rank evaluation of soil fertility of new arable land. |
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| Keywords: | arable land soil fertility rank evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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