今日要闻

宿迁发布受损设施大棚作物恢复生产技术指导意见

2024-03-05 11:14:09 来源:宿迁市农业农村局 阅读量:14549 评论

导读:2月26日宿迁市农业技术综合服务中心印发受损设施大棚作物恢复生产技术指导意见,科学指导设施大棚修整、重建,加强棚内作物生产管理。

  【农机网 地方农机】 近期雨雪天气给当前设施大棚作物生产带来较大影响,为切实做好灾后恢复生产工作,2月26日宿迁市农业技术综合服务中心印发受损设施大棚作物恢复生产技术指导意见,科学指导设施大棚修整、重建,加强棚内作物生产管理。
 
  一、尽早整修加固大棚。要对受损设施大棚分类,确定修复利用可行性,采取拆除重建、架设临时支撑物、修整加固再利用等措施,尽早恢复生产。一是对于完好的大棚设施和棚架轻微受损的(轻微倾斜变形、薄膜破损、人能进棚,经简单修整即可正常使用的大棚设施),要尽快在棚室内出现变形的位置,增加钢架或竹竿、木棍等作为支撑杆件,杆件下方垫放砖头,增加杆件与地面的接触面积,提高抗压能力。利用加温结合物理顶冲的方式加速除雪化冰,要尽早清除棚面积雪冰块,防止大棚倒塌灾情进一步扩大。二是对于塌陷的钢架拱棚,如果外层薄膜完好,设施内作物受害较轻的,要抓住黄金时期,尽快清除棚面积雪和冰冻,采用小型水泵抽出凹陷处积水,然后在棚室内部架设支杆,撑起棚架,修整弯曲处,尽最大可能利用原有棚室恢复作物正常生长,待气温回升后再重新修整大棚骨架。修缮除雪过程要确保人身安全,防止发生次生灾害。三是对于损毁无修整价值的连栋避雨棚、连栋温室和部分日光温室,要尽快排除田间积水,组织人员进田清理薄膜、钢架等棚体构件。提前准备钢管、薄膜等建材,尽快组织重建,重建要遵循相关技术规范和标准。
 
  二、科学采取补救措施。要及时发动各方力量,组织技术人员,深入调查生产受灾情况,针对不同灾情程度,因地制宜,因时制宜,组织农技人员进村入户到田,按照一户一策,研究制定和落实具体减灾降损补救方案,提供技术支撑。一是分类挽救棚内作物。棚内作物是葡萄的,要利用土壤湿度大、松软的有利条件,尽快扶正葡萄树体,同时绑缚临时支杆,待土壤湿度适宜时,在树盘附近培土固定;少部分折断的葡萄,可以修剪重新定干,或者修整断面,绑缚薄膜,让折断处愈合。棚内作物如果是可以上市的蔬菜,要尽快采收,减少损失。对于冻害轻微、仍可生长的蔬菜和西甜瓜,可以架设临时小拱棚和覆盖棉被,保住秧苗;如果秧苗萎蔫或死亡较多,要尽早补苗或换茬。二是强化温光管理。近期气温仍然偏低,要在大棚内增设小拱棚,晚间多层覆盖加强保温,防止因融雪降温,再次造成冻害,结合加温块、移动式电热风机、热风炉等加温设备进行增温;利用补光灯补光,同时要防止阴后初晴强光直射、升温过快,造成“闪苗”。可采取下放保温被、覆盖或内搭遮阴物、间隔揭除覆盖物等措施减弱阳光直射强度。三是加强肥水管理。低温阴雨天不宜浇水施肥。晴天可适当采用叶面喷施磷酸二氢钾以及含镁、锌、硼等中微量元素肥料,或者喷施碧护、甲壳素、油菜素内酯等植物生长调节剂,提高作物抗逆性,促进植株恢复。四是加强病害防控。根据天气情况,利用晴好天气中午前后,在不引起棚室温度骤降的情况下,选择设施背风面适当通风,降低棚室湿度,可在棚室内垄沟中,铺垫玉米与稻麦碎秸秆、稻壳、锯末等吸湿物料,雨雪过后应及时选用粉剂或烟雾剂类杀菌剂防治病害,要重点预防低温高湿病害。一般可选择防治真菌性病害和细菌性病害的2-3种药剂复配后使用。苗期要注意猝倒病、立枯病、灰霉病等病害防治。
 
  三、迅速组织改种换茬。对受灾严重或造成绝收的田块,要尽快排除积水,降低田间湿度,结合茬口和市场前景,选择适宜改种作物。一般可改种豆类、茄果类、瓜类、叶菜类蔬菜和鲜食的粮油作物。一是豆类蔬菜和粮油作物,豆类蔬菜常用品类主要有鲜食毛豆、四季豆、豇豆等,粮油作物主要有甜玉米和春花生,为了保证正常出苗,一般采取覆地膜穴播方式种植。二是茄果类蔬菜,常用品类主要有茄子、辣椒、西红柿等,一般采取穴盘育苗、移栽定植方式,育苗要采用集约化育苗、浸种遮光育苗等技术,缩短育苗时间,确保秧苗数量和质量。三是瓜类蔬菜,常用品类主要有黄瓜、丝瓜、西葫芦等,一般采取催芽直播方式种植,也可采取育苗、移栽定植方式。四是叶菜类蔬菜,常用品类主要有春萝卜、香菜、苋菜、茼蒿、青菜(鸡毛菜)等,一般采取起畦直播方式种植,当前要在畦面架设小拱棚方式,提高地温,保证出苗。
我要评论
文明上网,理性发言。(您还可以输入200个字符)

所有评论仅代表网友意见,与本站立场无关。

产品推荐 更多

[{"ID":"2989909","Picture":"74a34d6b99a3c7327c17f65ce51b389e30e84b5421badc421ad8e6b18f42dfd27513c855631920ea.jpg","PictureDomain":"img57","Name":"销售酸碱试剂柜厂家","Type":"CMP300F-P","Descrip":"酸碱试剂柜主要用于储存硫酸、盐酸、硝酸、氢氧化钠、氢氧化钾等强腐蚀性化学品,实验室器具洗涤完后的储存等等。可以规范管理,分门别类不同性质不同危险等级化学品,减少灾害发生风险。保证人身和设备的安全。","CompanyName":"中山诚铭科技有限公司","CompanyID":"136214","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"230","City":"中山市","Address":"中山市","PropertysValue":"","HitNumber":"49","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214323","StandUrl":"/st136214","UpdateTime":"2024/4/27 17:23:05","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102989909","UserID":"149204","PriceType":"0","PictureID":"1853580","CompanyTypeID":"5","Tag":"","LinkMan":"黄先生","TelPhone":"13640415984","ClassName":"其他","ComProduct":"试剂柜、防火柜、酸碱柜、防火安全柜、毒害品柜、防火防爆柜、危化品柜、气瓶柜、器材柜","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/4/16 16:00:31","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15989151456"},{"ID":"2753321","Picture":"5646a23e59c2327152eda7277234aa98f26f96066f7b8f22c79e88fd5325fd6e40229e5bea3172b4.jpg","PictureDomain":"img70","Name":"冶金补偿导线电缆厂家","Type":"","Descrip":"热电厂专用高温补偿导线、S、E、B、K型热电偶补偿导线 具体型号有:SC-HBF4、BC-HBF4、KC-HBF4、EC-HBF4、EX-HBF4、SX-HBF4、TX-HBF4、KX-HBF4、JX-HBF4、NX-HBF4、BX-HBF4、NC-HBF4、WC3/25-HBF4、WC5/26-HBF4、SC-FV、KC-FV、EX-FV、KX-VPV-2*1.5耐高温补偿导线电缆","CompanyName":"安徽中旺特电缆有限公司","CompanyID":"129103","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"119","City":"滁州市","Address":"滁州市","PropertysValue":"","HitNumber":"104","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214318","StandUrl":"/st129103","UpdateTime":"2024/4/27 17:18:09","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102753321","UserID":"142092","PriceType":"0","PictureID":"1673906","CompanyTypeID":"5","Tag":"","LinkMan":"苏经理","TelPhone":"0550-7531878","ClassName":"其他","ComProduct":"特种电缆|硅橡胶电缆|耐高温电缆|氟塑料电缆|控制电缆|耐寒电缆|耐油电缆|防腐电缆|变频电缆|铠装电缆|电焊机电缆|防水电缆|计算机电缆|船用电缆|行车电缆","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20872","MarketUpdateTime":"","CreateTime":"2023/5/25 19:42:46","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15655066688"},{"ID":"2849971","Picture":"mt0001/e6f2b0f98c8fa8622dbec01f8e466a340e6c3efcc07b7466b32aae6123203ceac7363e396ac401b7.jpg","PictureDomain":"img54","Name":"亚沸蒸馏器酸纯化器价格","Type":"DST-4000","Descrip":"美国Savillex亚沸蒸馏器/酸纯化器通过亚沸蒸馏过程提取高纯酸,并广泛应用于金属痕量分析领域。DST-4000实现了高出酸量和全自动操作,可置于通风厨中工作并实现无人看管,这使操作更加简单,安全。DST-4000可以一次纯化4L原酸,并可将1 ppb级金属元素原酸转换成10ppt级高纯酸,由此为金属痕属元素分析实验室节约了巨大成本。","CompanyName":"北京诚驿恒仪科技有限公司","CompanyID":"131071","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"51","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214317","StandUrl":"/st131071","UpdateTime":"2024/4/27 17:17:08","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102849971","UserID":"144060","PriceType":"0","PictureID":"1771307","CompanyTypeID":"5","Tag":"","LinkMan":"廖小姐","TelPhone":"86-010-82382578","ClassName":"其他","ComProduct":"汞分析仪,总烃分析仪,VOCs监测系统,主动减震平台,主动消磁系统,酸纯化器,PFA耗材,小瓶清洗器,破碎研磨仪","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7623","MarketUpdateTime":"","CreateTime":"2023/11/10 13:07:21","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15810002992"},{"ID":"2721351","Picture":"dabac5fac07fb39ae7a95ee90e866cb6ff07c9eeb286f2d00d1d7093ef748572406e056f900d3c13.jpg","PictureDomain":"img71","Name":"国产扬尘检测仪生产","Type":"WX-8000-PM","Descrip":"β射线扬尘检测仪WX-8000-PM由采样泵、切割器、β源、电源、检测系统、温湿联控系统(DHS)、数据采集处理单元、数据传送单元、配套软件及辅助单元组成。","CompanyName":"山东万象环境科技有限公司","CompanyID":"129287","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"153","City":"潍坊市","Address":"潍坊市","PropertysValue":"","HitNumber":"131","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214316","StandUrl":"/st129287","UpdateTime":"2024/4/27 17:16:43","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102721351","UserID":"142276","PriceType":"0","PictureID":"1685058","CompanyTypeID":"5","Tag":"","LinkMan":"毛志磊","TelPhone":"0536-2117918","ClassName":"其他","ComProduct":"气象站,土壤墒情监测站,负氧离子监测站,非洲猪瘟检测仪,cems烟气监测系统","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"17577","MarketUpdateTime":"","CreateTime":"2023/2/24 17:41:11","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15666889815"},{"ID":"3002982","Picture":"mt0001/46b00a1a892e1d3ad2c267876cbfb7a66eca909475e397d32ca035b78e2f75bd6fe35ffb2e0ce9e6.png","PictureDomain":"img60","Name":"全自动肉品系水力测定仪公司","Type":"MAEC-18","Descrip":"MAEC-18肉品系水力测定仪是肉制品水分压缩性能检测的仪器。是我公司研究开发的一种新型仪器,仪器采用*的元器件、配套部件、单片微机,进行合理的构造设计。具有各种参数测试、转换、调节、显示等功能。","CompanyName":"南京铭奥仪器设备有限公司","CompanyID":"136213","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"44","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214305","StandUrl":"/st136213","UpdateTime":"2024/4/27 17:05:00","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103002982","UserID":"149203","PriceType":"0","PictureID":"1853562","CompanyTypeID":"5","Tag":"","LinkMan":"张先生","TelPhone":"025-87163873","ClassName":"其他","ComProduct":"多参数水质监测仪,乳成份分析仪,风速风向仪,微量分光光度计,美国Organomation氮吹仪,海洋卫星定位浮标,厌氧培养系统,蒸馏水器,水果成熟度监测仪,研磨珠均质器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/4/27 17:05:00","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18913964277"},{"ID":"2863258","Picture":"mt0001/1832440763e20284f11cb1a05ef06a99831071b205a5915e49d754cb75095029a3013ccf48fc0348.jpg","PictureDomain":"img80","Name":"超声波焊接哪家好","Type":"YP0901B","Descrip":"超声波振动平台是一种专门用于辅助各种工业效果的设备,主要原理就是利用超声高频振动产生的振幅效果。主要由超声波发生器、超声波振动子组成。可以辅助激光焊接、打磨、铣削等工业用途。发生器与振动子一般都要求一一匹配,所以根据客户工况需求,可以定制振动平台规模。","CompanyName":"杭州成功超声设备有限公司","CompanyID":"132169","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"99","City":"杭州市","Address":"杭州市","PropertysValue":"","HitNumber":"48","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214305","StandUrl":"/st132169","UpdateTime":"2024/4/27 17:05:16","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102863258","UserID":"145158","PriceType":"0","PictureID":"1780632","CompanyTypeID":"5","Tag":"","LinkMan":"李小姐","TelPhone":"","ClassName":"其他","ComProduct":"超声波换能器, 发生器,超声波振动子,超声波化工水溶液分散机、搅拌机、乳化机、降解机 ,超声波中药药物提取机,超声波合金熔体结晶连铸机,晶格细化处理机,无缝缝纫机芯,绝缘电缆剥线机,超声波雾化机,超声波预应力时效冲压枪,超 声波塑焊焊接机钎焊设备,铆合机,蛋糕食品切割机,超声波拉丝设备,超声 波镁铝熔体处理系统,超声波生物柴油声化学系统(乳化设备),超声波药物 提取细胞粉碎系统,金属制粉设备(纵向式,圆盘式,),粉碎肾结石机芯, 超声波食品切割设备,金属焊接震动系统,超声波振动筛套件","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"6780","MarketUpdateTime":"","CreateTime":"2023/11/30 3:46:26","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15068860914"}]