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中国农学通报 ›› 2005, Vol. 21 ›› Issue (6): 358-358.

所属专题: 现代农业发展与乡村振兴 水稻 农业生态

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水稻生产中的农田生态问题与可持续发展对策

孙永飞,严力蛟,梁尹明   

  • 出版日期:2005-06-05 发布日期:2005-06-05

Problems and Countermeasures for Sustainable Rice Production

Sun Yongfei, Yan Lijiao, Liang Yinming   

  • Online:2005-06-05 Published:2005-06-05

摘要: 从农田生态系统整体出发,分析水稻生产中的农田生态问题,并重点就水资源短缺、旱涝灾害日趋频繁,生物多样性减少、病虫暴发频率上升,化肥农药利用率低、化学品污染严重等问题,提出了建生态化农田、设生态化布局、行生态化栽培等水稻可持续生产对策。

Abstract: Current rice production is analyzed against the background of cropland ecosystems. A number of countermeasures for sustainable rice production including ecological croplands, ecological layout, and ecological crop management are put forward for overcoming the problems such as water resources shortage, increase of floods and droughts disaster; bio-diversity reduction, the rising frequency of diseases and pest incidents; low resource utilization, and the heavy pollution of fertilizers, pesticides and other chemicals.