会东县中低产田土的现状与治理对策
SCIENCE AND TECHNOLOGY OF SICHUAN AGRICULTURE（2011）
Abstract
<正>会东县是位于凉山州南部的山区农业县,全县幅员面积3227km2,辖53个乡镇,人口40.14万人。全县大部分地带属中亚热带气候,年均气温16.1℃,≥10℃的积温5117℃,全年无霜期279天
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