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推动化肥减量,防治农业面源污染全面开展行动

2019-08-16 17:14:27 来源:农机网整理发布 阅读量:24889 评论

导读:化肥在促进粮食和农业生产发展中起了不可替代的作用,但目前也存在化肥过量施用、盲目施用等问题。近年来,农业农村部在推动化肥减量,防治农业面源污染方面多措并举,通过科学制定肥料配方与施肥方案、提高化肥农药利用率、开展化肥减量增效工作、加大科学施肥宣传培训力度等方面出发,取得了不错的成效。

  【农机网 热点关注】化肥在促进粮食和农业生产发展中起了不可替代的作用,但目前也存在化肥过量施用、盲目施用等问题。2018年7月,农业农村部通报了农业生态环境保护工作有关情况。发布会上消息,2017年我国水稻、玉米、小麦三大粮食作物化肥利用率为37.8%,农药利用率为38.8%,化肥农药零增长提前三年实现。
 
  近年来,农业农村部在推动化肥减量,防治农业面源污染方面多措并举,通过科学制定肥料配方与施肥方案、提高化肥农药利用率、开展化肥减量增效工作、加大科学施肥宣传培训力度等方面出发,取得了不错的成效。
 
  科学制定肥料配方与施肥方案
 
  农业农村部注重创新服务方式,运用信息化手段,科学制定肥料配方与施肥方案。支持智能配肥网络建设,满足农民个性化、小批量用肥需求;开展测土配方施肥信息服务,将测土配方施肥形成的海量数据转化为具体的肥料配方和指导意见,指导农民科学施肥;完善肥料配方发布机制,组织专家制定发布小麦、玉米、水稻三大粮食作物的32个区域大配方,方便肥料企业批量化生产供应配方肥。
 
  提高化肥农药利用率
 
  在提高化肥农药利用率方面,推进农业绿色发展是农业供给侧结构性改革的主攻方向,加快化肥、农药减量增效是促进农业绿色发展的重要措施。2015年以来,紧紧围绕农业供给侧结构性改革这一主线,坚持“一控两减三基本”目标,强化绿色,依靠科技进步,主攻质量效益,深入开展化肥、农药使用量零增长行动,促进化肥、农药减量增效,取得了明显成效。经科学测算,2017年我国水稻、玉米、小麦三大粮食作物化肥利用率为37.8%,比2015年提高2.6个百分点;农药利用率为38.8%,比2015年提高2.2个百分点。
 
  开展化肥减量增效工作
 
  近年来,农业农村部会同有关部门,强化绿色,聚焦重点发力,扎实推进化肥减量增效,促进农业可持续发展。开展测土配方施肥,基本摸清了土壤养分状况,普及了科学施肥技术,增强了农民科学施肥意识,促进了农业增产增收和节能减排;开展化肥使用量零增长行动,加快技术集成创新,探索有效服务机制,促进化肥减量增效;开展果菜茶有机肥替代化肥试点,构建果菜茶有机肥替代化肥长效机制。
 
  加大科学施肥宣传培训力度
 
  各级农业农村部门广泛利用广播、电视、报刊、互联网等媒体,结合基层农技推广体系改革建设、农民田间学校等载体,、多角度宣传科学施肥。2018年全国开展测土配方施肥等科学施肥技术培训5万余场次,组织现场观摩1万余场次,组织宣传活动2万多次,营造了政府引导、全民参与的良好氛围,有力推进了科学施肥工作开展。
 
  本文由农机网整理发布,部分资料来源:农业农村部,如有侵权或异议请联系我们。
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