| 中低产田成因类型划分方法的研究 |
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| 引用本文： | 张晓玲、徐保根、樊兰瑛、董联蓉.中低产田成因类型划分方法的研究[J].资源科学,1999,21(4):35-38. |
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| 作者姓名： | 张晓玲、徐保根、樊兰瑛、董联蓉 |
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| 作者单位： | 山西省农科院综考所,太原,030006 |
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| 摘 要： | 在计算环境因素满足度的基础上，对中低产田的主要限制因素进行了定量分析，并据此划分中低产田的成因类型，这种划分方法对中低产田的开发改造有一定的实用价值。
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| 关 键 词： | 中低产田 成因类型 限制因素 满足度 划分方法 |
| 文章编号： | 1007-7588(1999)04-0035-04 |
| 修稿时间： | 1998年1月7日 |
PROBING INTO THE METHODOLOGY FOR CLASSIFYING CAUSES TYPES OF MEDIUM- LOW YIELD FARMLAND |
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| ZHANG Xiao-ling,XU Bao-gen,FAN Lan-ying,DONG Lian-rong.PROBING INTO THE METHODOLOGY FOR CLASSIFYING CAUSES TYPES OF MEDIUM- LOW YIELD FARMLAND[J].Resources Science,1999,21(4):35-38. |
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| Authors: | ZHANG Xiao-ling XU Bao-gen FAN Lan-ying DONG Lian-rong |
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| Abstract: | According to satisfiability for environmental factor calculation,a quantitative analysis on the major limiting factors of the medium low yield farmland was carried out.Based upon this,the cause types of the medium low yield farmland was classified which is of practical value to certain degrees to the exploitation and transformation of the medium low yield farmland. |
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| Keywords: | Medium low yield farmland Cause types Limiting factor Satisfiability Classification method |
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