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xiang fen xian yu mi shou huo ji xie fa zhan de dui ce yu jian yi
Author(s): 
Pages: 54-55
Year: Issue:  9
Journal: Agricultural Technology & Equipment

Abstract:  一、襄汾县玉米收获机械发展状况1.襄汾县玉米机械化生产现状襄汾县是山西省粮食生产大县,2010年小麦、玉米的种植面积占全县农作物种植面积的70%,其中玉米种植面积为213万hm<\'2>,在玉米市场价格持续走高的影响下,玉米种植面积还有继续增加的趋势.而从玉米生产中机械作业各个环节看,播种和中耕的机械化生产率已达到70%,玉米机械收获占种植面积的比例却不足15%,这是制约襄汾县玉米生产的主要因...
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