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關(guān)于應(yīng)對低溫雨雪天氣做好設(shè)施蔬菜生產(chǎn)的工作提示
2024-11-27
09:12:21
來源:黑龍江省農(nóng)業(yè)農(nóng)村廳 閱讀量:14265
評論
導(dǎo)讀:這次強(qiáng)降雪降溫天氣將給設(shè)施蔬菜生產(chǎn)帶來一定影響,為應(yīng)對低溫大雪天氣做好設(shè)施蔬菜生產(chǎn),現(xiàn)將有關(guān)工作提示如下。
【農(nóng)機(jī)網(wǎng) 科技創(chuàng)新】 各市(地)、縣(市、區(qū))農(nóng)業(yè)農(nóng)村局:
據(jù)省氣象臺2024年11月26日11時(shí)發(fā)布,26日下午:黑河?xùn)|部、伊春、綏化北部、鶴崗有大雪,其中伊春東部、鶴崗西部局地有暴雪、大暴雪。26日夜間到27日白天:大興安嶺、黑河北部、伊春中北部、鶴崗、佳木斯中西部、雙鴨山西部、七臺河有暴雪,其中黑河北部、伊春北部、鶴崗局地有大暴雪,黑河南部、伊春南部、齊齊哈爾西部、綏化北部、哈爾濱東北部、佳木斯東部、雙鴨山東部有中到大雪。26日夜間最低氣溫:大興安嶺北部、伊春北部、齊齊哈爾北部、大慶、綏化、佳木斯-15~-13℃,其它地區(qū)-12~-10℃。另外,26日下午至夜間全省大部地區(qū)有6~7級陣風(fēng),中東部局地陣風(fēng)8~9級。這次強(qiáng)降雪降溫天氣將給設(shè)施蔬菜生產(chǎn)帶來一定影響,為應(yīng)對低溫大雪天氣做好設(shè)施蔬菜生產(chǎn),現(xiàn)將有關(guān)工作提示如下:
一要做好棚室加固。加強(qiáng)設(shè)施棚室風(fēng)險(xiǎn)排查,對發(fā)現(xiàn)的隱患,該加固的加固、該維修的維修,消除風(fēng)險(xiǎn)隱患。加固墻體和骨架,及時(shí)修補(bǔ)或更換破損棚膜、保溫棉被。做好供電線路檢查、
卷簾機(jī)維護(hù)、增溫設(shè)施調(diào)試、供水系統(tǒng)防凍等檢修維護(hù)工作,保證設(shè)備運(yùn)轉(zhuǎn)正常。
二要及時(shí)清雪除冰。下雪過程要加強(qiáng)值守和巡查,做到隨下隨清,尤其要注意加強(qiáng)夜間清雪工作,避免積雪或冰層過厚壓塌棚室。在清雪除冰過程中,要注意提醒棚內(nèi)外作業(yè)人員人身安全。
三要加強(qiáng)棚內(nèi)保溫。在寒潮降雪天氣來臨前,指導(dǎo)農(nóng)戶及時(shí)關(guān)閉放風(fēng)口,夜間覆蓋保溫被,在棚室四周、后墻和棚腳處增蓋草苫(簾),防風(fēng)保溫。必要時(shí)可使用加溫設(shè)備,還可根據(jù)實(shí)際情況在棚室內(nèi)多層覆膜,降低熱量散失。同時(shí)注意安全生產(chǎn),防止火災(zāi)和一氧化碳中毒。
四要加強(qiáng)生產(chǎn)管理。指導(dǎo)農(nóng)戶做好生產(chǎn)管理,天晴及時(shí)揭棉被,連陰天可以在后墻張掛反光幕或增加補(bǔ)光燈增強(qiáng)光照。盡量避免降溫降雪時(shí)澆水,造成地溫下降,增加病害發(fā)生風(fēng)險(xiǎn)。適當(dāng)噴施葉面肥補(bǔ)充養(yǎng)分,減輕低溫生理障礙。做好通風(fēng)降濕及病害預(yù)防,保證地產(chǎn)蔬菜產(chǎn)品穩(wěn)定供應(yīng)。
五要加強(qiáng)調(diào)度。加強(qiáng)蔬菜生產(chǎn)調(diào)度,指導(dǎo)菜農(nóng)合理安排種植品種和茬口,強(qiáng)化產(chǎn)銷對接服務(wù),提升產(chǎn)銷對接針對性、精準(zhǔn)性、有效性。引導(dǎo)蔬菜優(yōu)勢產(chǎn)區(qū)與大中城市加強(qiáng)協(xié)作,建立穩(wěn)定的供銷渠道,支持有條件的大型農(nóng)產(chǎn)品批發(fā)市場、生鮮電商企業(yè)擴(kuò)大基地直采,保障市場供給,促進(jìn)菜農(nóng)增收。
黑龍江省農(nóng)業(yè)農(nóng)村廳
2024年11月26日
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