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寒潮天气来了,针对在地作物如何越冬管理,安徽省这样应对

2021-12-27 15:37:35 来源:农机网整理发布 阅读量:25311 评论

导读:近日,受强冷空气影响,安徽省出现了寒潮天气。旱冻叠加可能会对在地小麦、油菜等主要农作物形成冻害。此次寒潮天气影响范围广、降温幅度大,在地作物将陆续进入越冬期,能否安全越冬,直接关系到明年夏季粮油丰产和农民增收。

  【农机网 热点关注】 近日,受强冷空气影响,安徽省出现了寒潮天气。旱冻叠加可能会对在地小麦、油菜等主要农作物形成冻害。此次寒潮天气影响范围广、降温幅度大,在地作物将陆续进入越冬期,能否安全越冬,直接关系到明年夏季粮油丰产和农民增收。
 
  为切实做好补墒防寒工作,抓好在地作物越冬管理,安徽省农业农村厅下发通知,要求各级农业农村部门要高度重视,切实认识到补墒防寒工作的重要性和紧迫性,摆在当前农业生产工作的首要位置,层层压实责任,主要负责同志要亲自部署安排,加强领导,明确责任,强化措施,努力减轻极端天气可能带来的不利影响,把抗旱补墒作为应对寒潮的关键措施,扎实推动落实落地,持续抓好越冬期田间管理,确保今冬明春农业生产稳定发展。
 

  应对措施方面,一是迅速组织发动农户,各地要摸清当前的旱情、苗情,主动与当地气象部门做好对接会商,及时掌握气象变化情况。要根据当前苗情、墒情特点和天气过程变化,因地制宜启动相关应急预案。要积极采取各种有效方式,通过微信、手机短信、网站、报纸等多种渠道向广大农户发布动态信息,对寒潮大风天气过程提早预警。要动员引导农户立即行动,自发抗旱,主动应对寒潮降温。要充分利用各类媒体,营造良好的工作氛围,迅速掀起补墒防寒工作热潮。
 
  二要做好技术指导服务。要从切实为群众办实事入手,及时组织专家和农技人员深入生产第一线,加强技术指导和服务,落实农技人员包村联户制度,把补墒防寒的科学技术措施送到农户手中。提倡节水灌溉,防止大水漫灌,一般每亩浇水20立方左右,浇水后及时划锄,松土保墒,防止地表龟裂,避免透风伤根死苗。浇水一般在日均气温3℃以上为宜,日均气温低于0℃要停止浇水。各地要以优质专用小麦生产基地、冬闲田扩种油菜项目区为重点,按照旱情轻重程度,有序推动受旱地块全面落实补墒措施,切实应对寒潮降温。
 
  三要落实蔬菜稳产保供。冬季既是蔬菜生产的关键期,又是“两节”的消费需求高峰。此次寒潮带来的大风降温天气,可能会对露地蔬菜形成冻害,对大棚、温室等设施造成破坏。要在寒潮来临前,适当尽早采收,科学贮藏,确保免遭冻害,对温室大棚全面检查,做好修补加固,提高棚室对大风的抵抗能力,及时放下草帘或者保温被进行保温。如果极端温度较低且持续时间较长,可在大棚内燃烧增温块。降雪地区要及时加支立柱并清扫积雪,防止积雪压塌温室。灾害天气结束后,要及时通风排湿,控制病害发生,确保生产供应保持稳定。
 
  通知要求严格执行24小时值班和领导带班制度,加强值班值守,时刻保持通信联络畅通。要切实将有关防范措施按时落实到位,紧盯寒潮发展形势,关注苗情墒情变化,一旦发生灾害,要立即采取有效措施及时处理,最大程度减少损失。要及时主动收集、核实和反映灾情,坚持做好灾情和救灾进展情况调度。要加大重要紧急情况信息报送力度,切实做到第一时间发现、第一时间报告、第一时间处置。对由于工作失职失责,造成农业生产等重大损失的,将依纪依规,严肃处理。
 
  本文由农机网(www.nongjx.com)整理发布,资料来源:安徽省农业农村厅。
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