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文章以民国广西为例进行水旱灾害对乡村农田生态系统影响分析,提出农田生态系统受害最大是导致农作物欠收或失收,并且使得田地日益贫瘠,最终无法耕种而荒芜。以科学的防预为农田生态系统不被破坏有着积极的作用。
The article takes the Republic of China and Guangxi as an example to analyze the impact of flood and drought disasters on rural farmland ecosystems. It is suggested that the largest damage to farmland ecosystems is the result of crop failure or loss, and the increasingly poor barrenness of farmland. With the scientific prevention of the farmland ecosystem is not destroyed has a positive effect.