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ISBN: 9787511646255
File size: 12221 KB

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by 陈伟
徐锡虎

ebook

本书首次对嘉善县耕地地力进行分等定级，阐明了不同级别耕地地力的面积、特点、分布情况和生产性能；阐述了嘉善县耕地养分情况及变迁情况；阐述了嘉善县自然条件与农业生产情况、土壤资源特点、耕地开发利用与管理、耕地地力评价方法、耕地资源管理信息系统的建立、耕地地力综合评价与对策建议等。