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农业农村部办公厅印发《今冬明春应对拉尼娜科学抗灾稳产保供预案》

2021-11-24 08:57:53 来源:农业农村部新闻办公室 阅读量:15356 评论

导读:为贯彻落实党的十九届六中全会精神,全力保障粮食和重要副食品供给安全,近日农业农村部办公厅印发《今冬明春应对拉尼娜科学抗灾稳产保供预案》(以下简称《预案》),要求各地提早落实防范措施,积极应对、精准指导、努力减轻灾害影响,全力赢得夏季粮油丰收主动权,确保今冬明春蔬菜稳定供应。

  【农机网 热点关注】 为贯彻落实党的十九届六中全会精神,全力保障粮食和重要副食品供给安全,近日农业农村部办公厅印发《今冬明春应对拉尼娜科学抗灾稳产保供预案》(以下简称《预案》),要求各地提早落实防范措施,积极应对、精准指导、努力减轻灾害影响,全力赢得夏季粮油丰收主动权,确保今冬明春蔬菜稳定供应。
 
  《预案》指出,目前全球已进入拉尼娜状态,预计冬季将形成一次弱到中等强度的拉尼娜事件,农业自然灾害防范形势严峻复杂,防灾减灾任务异常繁重。必须始终树立“防灾就是增产、减损就是增粮”的理念,早研判、早谋划、早动手,狠抓关键环节、落实重大技术,以做好防灾减灾工作的确定性应对灾害的不确定性。
 
  《预案》分区域提出农业防灾减灾主要技术措施。一是防范北方冬麦区低温冻害。墒情适宜时,科学适度镇压,提高保暖防冻能力;坚持以水调温,早春密切关注天气变化,降温前及时灌水,改善土壤墒情,调节近地面层小气候,减小地面温度变化幅度,防御冻害;强化早春田管,对弱苗及时追肥,促进苗情转化升级,提高防冻能力;对遭受冻害的麦田,分类施肥补救,促进恢复生长。二是防范露地和设施蔬菜冻害。设施蔬菜产区及早检查加固棚室,及时清除积雪,加保温棉被、草苫等材料,覆盖防寒;露地蔬菜产区加强中耕培土,寒潮过后加强遮阳覆盖、延缓冻融;抓住晴好天气叶面追肥,提高抗性;加强重点病虫害防控。三是防范北方冬麦区春旱。加强墒情监测,一旦旱情发生,集中有限水源浇水保苗;大力推广耙耱划锄镇压等措施,促进小麦返青生长;叶面喷施抗旱保水剂,增加植物的抗旱性。四是防范东北西部春旱。合理调整结构避灾,推广抗旱“坐水种”、地膜覆盖、膜下滴灌等抗旱技术,组织好跨区机耕机播作业,确保种在适播期;科学确定主推品种,及早搞好种子调剂调运。五是防范黑龙江中东部春涝。加快排水降渍,利用春季温度回升、风力较大的有利条件,翻耕晾晒散墒;及早腾茬整地,加快清除田间秸秆,推进科学整地、标准化整地;适时适墒播种,及早确定适宜熟期品种并做好种子准备;加强机具调度,支持农机合作社、农机大户等主体,带动小农户高质量开展春耕春播。六是防范江南华南冬春连旱。千方百计广辟水源,冬闲田提早蓄水、备耕;落实抗旱田管措施,有水源的地区及时浇灌保苗,做到能浇尽浇、能保则保;对因旱绝收地块,因地制宜搞好改种补种;要确保适时播栽,加强种子种苗调剂调运,推广水稻集中育秧,优先保证育秧用水。
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