欢迎光临济南圣杰网业有限公司 ,为您提供蔬菜大棚防虫网果树防虫网防虫网厂家的相关信息!

当前位置: 首页 - 新闻资讯 >
济南圣杰网业有限公司
电    话:18764110098(微信同号)
              13791141021(微信同号)
地    址:山东省济南市章丘区刁镇工业园
网    址:www.shengjiewangye.com
新闻资讯
果农都搭防虫网种果树,为什么搭网?网棚可不可靠?
网址:http://www.shengjiewangye.com    发布时间:2019-11-28
  我们看到很多种果树的果农,在果树成长期就覆盖了果树防虫网,那么这种防虫网到底有没有用呢?可不可靠?对于果树成长和结果有没有不利的影响呢,接下来就让我们跟随防虫网厂家来详细了解一下!
  We see that many kinds of fruit growers cover the insect control net of fruit trees in the growth period of fruit trees. Is this insect control net useful? Not reliable? Is there any adverse effect on the growth and results of fruit trees? Let's follow shengjie.com to learn more about it!
蔬菜大棚防虫网,果树防虫网,防虫网厂家
  1. 防病虫 果园和苗圃用防虫网覆盖后,可以极大的防止害虫伤害果树,由于阻隔了蚜虫、木虱、吸果夜蛾、食心虫、果蝇类等多种水果害虫的发生传播途径,从而达到防治这些害虫的目的,尤其是可控制蚜虫、木虱等传毒媒介昆虫的为害,对防控柑橘黄龙病、衰退病等病害的蔓延传播,以及防治杨梅(蓝莓)果蝇类等发挥重要作用。
  1. After the pest control orchard and nursery are covered with the pest control net, the pest can be greatly prevented from injuring the fruit trees. Because it blocks the occurrence and transmission of aphids, wood lice, fruit sucking nocturnal moth, carnivore, fruit fly and other fruit pests, the purpose of controlling these pests can be achieved, especially controlling the damage of aphids, wood lice and other vector insects, preventing and controlling the Yellow Dragon disease and declining of citrus The spread of diseases, such as diseases, and the control of red bayberry (blueberry) flies play an important role.
  2. 防霜冻 果树幼果期和果实成熟期处于冷冻和早春低温时节,易遭霜冻危害,造成冷害或冻害。采用防虫网覆盖,既有利于提升网内温湿度,又利用防虫网的隔离防止果面结霜受伤,对预防枇杷幼果期的霜害和柑橘果实成熟期的冷害有十分明显的效果。
  2. The young fruit stage and mature fruit stage of frost resistant fruit trees are in the season of freezing and early spring low temperature, which is easy to be damaged by frost, causing cold injury or freeze injury. The application of insect net cover can not only improve the temperature and humidity in the net, but also prevent frost injury on the fruit surface by using insect net isolation, which has a very obvious effect on the prevention of frost injury in the young fruit stage of loquat and the mature fruit stage of citrus.
  3. 防落果 杨梅果实成熟期正值夏季多暴雨天气,如选用防虫网覆盖,对减轻杨梅成熟期因暴雨引发的落果,尤其杨梅果实成熟期遭遇多雨水年份,对减少杨梅的落果作用更为明显。
  3. The fruit ripening period of bayberry is in summer when there is much rainstorm. If the insect net is used to cover, it will reduce the fruit falling caused by rainstorm in the mature period of bayberry, especially in the year when the fruit of Bayberry encounters much rainfall in the mature period, it will reduce the fruit falling of Bayberry more obviously.
  4. 缓成熟 果树实施防虫网覆盖,可遮光和防强光直射,一般使果树成熟期推迟3~5天以上,如杨梅网式栽培,果实成熟期同露地栽培相比推迟3天左右;蓝莓网式栽培,果实成熟期要推迟5-7天以上。
  4. The slow mature fruit trees can be covered with insect control net, which can block light and direct sunlight. Generally, the maturity of fruit trees is delayed by more than 3-5 days, such as the net culture of bayberry, which is about 3 days later than that of open cultivation; the net culture of blueberry, which is more than 5-7 days later.
上一条:昆虫网制造商简要介绍了温室的建...        下一条:最后一页

创新驱动发展,科技未来,诚信铸就品牌

地址:山东省济南市章丘区刁镇工业园  电话:18764110098

CopyRight © 2019. 济南圣杰网业有限公司 All Rights Reserved.     
备案号:鲁ICP备19031463号-1   管理入口