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寒潮天氣來了,針對在地作物如何越冬管理,安徽省這樣應(yīng)對
2021-12-27
15:37:35
來源:農(nóng)機網(wǎng)整理發(fā)布 閱讀量:25553
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導(dǎo)讀:近日,受強冷空氣影響,安徽省出現(xiàn)了寒潮天氣。旱凍疊加可能會對在地小麥、油菜等主要農(nóng)作物形成凍害。此次寒潮天氣影響范圍廣、降溫幅度大,在地作物將陸續(xù)進入越冬期,能否安全越冬,直接關(guān)系到明年夏季糧油豐產(chǎn)和農(nóng)民增收。
【農(nóng)機網(wǎng) 熱點關(guān)注】 近日,受強冷空氣影響,安徽省出現(xiàn)了寒潮天氣。旱凍疊加可能會對在地小麥、油菜等主要農(nóng)作物形成凍害。此次寒潮天氣影響范圍廣、降溫幅度大,在地作物將陸續(xù)進入越冬期,能否安全越冬,直接關(guān)系到明年夏季糧油豐產(chǎn)和農(nóng)民增收。
為切實做好補墑防寒工作,抓好在地作物越冬管理,安徽省農(nóng)業(yè)農(nóng)村廳下發(fā)通知,要求各級農(nóng)業(yè)農(nóng)村部門要高度重視,切實認識到補墑防寒工作的重要性和緊迫性,擺在當前農(nóng)業(yè)生產(chǎn)工作的首要位置,層層壓實責(zé)任,主要負責(zé)同志要親自部署安排,加強領(lǐng)導(dǎo),明確責(zé)任,強化措施,努力減輕極端天氣可能帶來的不利影響,把抗旱補墑作為應(yīng)對寒潮的關(guān)鍵措施,扎實推動落實落地,持續(xù)抓好越冬期田間管理,確保今冬明春農(nóng)業(yè)生產(chǎn)穩(wěn)定發(fā)展。
應(yīng)對措施方面,一是迅速組織發(fā)動農(nóng)戶,各地要摸清當前的旱情、苗情,主動與當?shù)貧庀蟛块T做好對接會商,及時掌握氣象變化情況。要根據(jù)當前苗情、墑情特點和天氣過程變化,因地制宜啟動相關(guān)應(yīng)急預(yù)案。要積極采取各種有效方式,通過微信、手機短信、網(wǎng)站、報紙等多種渠道向廣大農(nóng)戶發(fā)布動態(tài)信息,對寒潮大風(fēng)天氣過程提早預(yù)警。要動員引導(dǎo)農(nóng)戶立即行動,自發(fā)抗旱,主動應(yīng)對寒潮降溫。要充分利用各類媒體,營造良好的工作氛圍,迅速掀起補墑防寒工作熱潮。
二要做好技術(shù)指導(dǎo)服務(wù)。要從切實為群眾辦實事入手,及時組織專家和農(nóng)技人員深入生產(chǎn)第一線,加強技術(shù)指導(dǎo)和服務(wù),落實農(nóng)技人員包村聯(lián)戶制度,把補墑防寒的科學(xué)技術(shù)措施送到農(nóng)戶手中。提倡節(jié)水灌溉,防止大水漫灌,一般每畝澆水20立方左右,澆水后及時劃鋤,松土保墑,防止地表龜裂,避免透風(fēng)傷根死苗。澆水一般在日均氣溫3℃以上為宜,日均氣溫低于0℃要停止?jié)菜?。各地要以?yōu)質(zhì)專用小麥生產(chǎn)基地、冬閑田擴種油菜項目區(qū)為重點,按照旱情輕重程度,有序推動受旱地塊全面落實補墑措施,切實應(yīng)對寒潮降溫。
三要落實蔬菜穩(wěn)產(chǎn)保供。冬季既是蔬菜生產(chǎn)的關(guān)鍵期,又是“兩節(jié)”的消費需求高峰。此次寒潮帶來的大風(fēng)降溫天氣,可能會對露地蔬菜形成凍害,對大棚、溫室等設(shè)施造成破壞。要在寒潮來臨前,適當盡早采收,科學(xué)貯藏,確保免遭凍害,對溫室大棚全面檢查,做好修補加固,提高棚室對大風(fēng)的抵抗能力,及時放下草簾或者保溫被進行保溫。如果極端溫度較低且持續(xù)時間較長,可在大棚內(nèi)燃燒增溫塊。降雪地區(qū)要及時加支立柱并清掃積雪,防止積雪壓塌溫室。災(zāi)害天氣結(jié)束后,要及時通風(fēng)排濕,控制病害發(fā)生,確保生產(chǎn)供應(yīng)保持穩(wěn)定。
通知要求嚴格執(zhí)行24小時值班和領(lǐng)導(dǎo)帶班制度,加強值班值守,時刻保持通信聯(lián)絡(luò)暢通。要切實將有關(guān)防范措施按時落實到位,緊盯寒潮發(fā)展形勢,關(guān)注苗情墑情變化,一旦發(fā)生災(zāi)害,要立即采取有效措施及時處理,最大程度減少損失。要及時主動收集、核實和反映災(zāi)情,堅持做好災(zāi)情和救災(zāi)進展情況調(diào)度。要加大重要緊急情況信息報送力度,切實做到第一時間發(fā)現(xiàn)、第一時間報告、第一時間處置。對由于工作失職失責(zé),造成農(nóng)業(yè)生產(chǎn)等重大損失的,將依紀依規(guī),嚴肅處理。
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