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河北省農(nóng)業(yè)農(nóng)村廳印發(fā)緊急通知:切實做好雨雪降溫天氣防范應(yīng)對工作

2023-04-23 09:58:41 來源:河北省農(nóng)業(yè)農(nóng)村廳種植業(yè)處 閱讀量:17307 評論

導(dǎo)讀:此次雨雪降溫天氣過程覆蓋范圍廣,可能給春管春播和作物生長發(fā)育帶來一定影響。

  【農(nóng)機網(wǎng) 熱點關(guān)注】4月21~22日,我省出現(xiàn)大范圍雨雪降溫過程。截至22日11時,邯鄲、邢臺兩市大部,石家莊,衡水,保定西部和南部,滄州局部累計降水10.1~26.3毫米;伴隨降水氣溫逐漸下降,張家口、承德兩市壩上地區(qū)最低氣溫降至-1.6~-0.9℃;張家口壩下大部地區(qū),承德中部,保定西北部,石家莊、邢臺、邯鄲三市西部的局部地區(qū)最低氣溫降至0.4~3.9℃;其他地區(qū)最低氣溫降至4.3~9.4℃。據(jù)省氣象部門預(yù)測,22~24日全省大部地區(qū)仍陰有小雨,局地有中雨,西部山區(qū)陰有雨夾雪或小到中雪,個別地點有大雪,氣溫持續(xù)偏低,張家口、承德兩市大部,保定西北部最低氣溫預(yù)計-7.9~1.2℃,其他地區(qū)最低氣溫1.5~6.4℃。
 
  此次雨雪降溫天氣過程覆蓋范圍廣,可能給春管春播和作物生長發(fā)育帶來一定影響。各級農(nóng)業(yè)農(nóng)村部門要切實做好雨雪降溫天氣防范工作,落實主動防災(zāi)、科學(xué)抗災(zāi)措施,減輕災(zāi)害影響,確保春耕生產(chǎn)順利開展。現(xiàn)就有關(guān)事項通知如下。
 
  一、加強組織領(lǐng)導(dǎo)
 
  當(dāng)前我省正處于春季農(nóng)業(yè)生產(chǎn)的關(guān)鍵時期,冬小麥自南向北開始孕穗抽穗、果樹開始開花。各級農(nóng)業(yè)農(nóng)村部門要高度重視,進(jìn)一步增強做好抗災(zāi)奪豐收工作的緊迫感、責(zé)任感和使命感,把應(yīng)對雨雪降溫天氣作為當(dāng)前農(nóng)業(yè)農(nóng)村工作的重要任務(wù),加強組織領(lǐng)導(dǎo),廣泛動員發(fā)動,搞好統(tǒng)籌協(xié)調(diào),強化責(zé)任落實,確保農(nóng)業(yè)防災(zāi)減災(zāi)各項措施落實到位。
 
  二、加強監(jiān)測預(yù)警
 
  要密切關(guān)注天氣變化,及時與氣象、應(yīng)急等部門溝通會商,分析研判雨雪降溫天氣對農(nóng)業(yè)生產(chǎn)的影響,明確防范重點區(qū)域、重點作物、重點時段,組織專家根據(jù)作物生長發(fā)育進(jìn)程和災(zāi)害發(fā)生情況,及早細(xì)化完善防范預(yù)案和技術(shù)方案。通過廣播、電視、手機短信、微信等多種方式,第一時間將預(yù)警信息和應(yīng)對措施通知到生產(chǎn)主體,指導(dǎo)農(nóng)民落實防寒防凍關(guān)鍵措施。
 
  三、科學(xué)有效應(yīng)對
 
  對冬小麥:此次降溫,主體麥區(qū)最低氣溫在4℃以上,據(jù)專家分析研判,降溫對小麥未造成明顯不利影響,且降水利于補充土壤水分,緩解局地旱情,延緩前期偏快的發(fā)育進(jìn)程,但降水過后濕度較大、氣溫偏低,利于赤霉病、條銹病等病害發(fā)生發(fā)展。各地要加強小麥后期田間管理,指導(dǎo)種植戶及時噴施葉面肥和生長調(diào)節(jié)劑,實施好小麥“一噴三防”,增粒數(shù)、提粒重;加強病蟲害防治,充分發(fā)揮社會化服務(wù)組織、專業(yè)植保服務(wù)隊作用,落實小麥條銹病“帶藥偵查、發(fā)現(xiàn)一點、控制一片”、赤霉病“見花就打、盛花再打”的防控措施,大力開展統(tǒng)防統(tǒng)治和聯(lián)防聯(lián)控,堅決遏制暴發(fā)流行。對春播作物:當(dāng)前我省大面積春播已經(jīng)開始,各地要抓住本輪降水有利時機,落實好各項政策措施,調(diào)動農(nóng)民積極性,力爭應(yīng)播盡播,加快耕播進(jìn)度,提高播種質(zhì)量。對露地蔬菜:通過中耕培土、噴施葉面肥等方式促進(jìn)根系生長,保障根系活力,強壯植株,增強抗寒能力。對果樹:要停止疏花,降雪后及時除雪,通過噴防凍劑、營養(yǎng)液,熏煙,鼓風(fēng)機擾流等方式,抵抗降溫危害。
 
  四、加強指導(dǎo)服務(wù)
 
  要加強值班和信息調(diào)度,及時收集、核實、反映災(zāi)情及救災(zāi)措施落實情況,確保信息暢通。如有受災(zāi)情況,第一時間派出工作組和專家指導(dǎo)組,深入生產(chǎn)一線查災(zāi)情、查苗情、查病蟲情,搞好抗災(zāi)救災(zāi)和恢復(fù)生產(chǎn)。加強救災(zāi)種子、種苗、化肥、飼料、疫苗等生產(chǎn)資料調(diào)劑調(diào)運,為恢復(fù)生產(chǎn)提供物資保障。
 
  供稿:廳種植業(yè)處
 
  責(zé)編:鄒    凱
 
  校對:張曉華
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