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社评“男生隐㊙️基基无遮挡高清”-知识课堂

“添衣”保男生隐㊙️基基无遮挡高清暖、补充“营养”……各地多举措保障蔬菜生产供应

来源: 深圳商报
2024-12-10 05:11:52

最佳回答

“男生隐㊙️基基无遮挡高清”“添衣”保男生隐㊙️基基无遮挡高清暖、补充“营养”……各地多举措保障蔬菜生产供应

  近期男生隐㊙️基基无遮挡高清,影响我国的冷空气较为频繁,男生隐㊙️基基无遮挡高清为防止发生冻害,多地积极采取应对措施,保障蔬菜正常生产。

  低温天气做好防冻 保障蔬菜生产供应

  河南新乡市常年蔬菜种植面积75万亩以上,近期当地气温持续走低,为保障蔬菜正常生产,防止发生冻害,当地农业部门组织技术人员走进各蔬菜生产基地,指导种植户做好防冻措施。

  在新乡汲水镇下园村的蔬菜种植基地,大棚里西红柿长势良好,春节前就可以大量采收上市。为防止低温天气可能引发的冻害。当地组织农技人员包村包户,指导种植户对大棚进行加固,及时铺设防寒帘,关闭通风口,适当追施叶面肥,增强蔬菜的抗寒能力。

  某蔬菜基地种植户 张玉杰:这个棚是一亩半地,大概能产3万多斤西红柿。基地有10个棚种的西红柿,也就是30万斤至40万斤西红柿。发给郑州、新乡商超的蔬菜都是在这直接拉走了。

  在新乡市封丘县冯村乡东王村的菜薹种植基地,种植户利用菜薹采收茬口期,补栽幼苗,通过田间的喷灌设施进行水肥管理,为下一茬蔬菜上市做好准备。

  封丘县农业农村局推广研究员 王广军:寒潮过后要及时排水,不能引起涝泽,可以增加一些叶面肥提高它的抗寒能力,另外补一些杀菌剂,防止病害。从这几个方面入手提高产量,提高品质。

  给大棚“添衣”保暖 让蔬菜温暖过冬

  寒潮天气同样也影响了浙江,在湖州长兴县,蔬菜种植户积极采取应对措施,为蔬菜大棚“添衣”保暖。

  一大早,在湖州长兴县太湖街道新塘村的一个蔬菜种植大棚内,种植户正忙着为蔬菜大棚加盖第一层薄膜。该基地共有四、五百个大棚,为了防范低温冻害,从12月6日开始,种植户们就忙着为大棚加盖薄膜。

  新塘村种植户 蒋荣华:一般情况下,在0℃左右要两层薄膜;0℃以上,1℃左右的时候,一层薄膜就够了。大棚温度能够控制在10℃或者10℃以上,这个农作物就能够正常生长。

  据介绍,长兴县共种植各类果蔬1.8万亩,约2.6万个大棚,为确保农作物安全过冬,根据不同果蔬品种的生长特性,从11月下旬开始,当地就组织种植户陆续开始对大棚覆膜保温,目前已基本完成保温防冻覆盖作业。

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