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不同的瓜果蔬菜覆盖大棚防虫网分别起到的作用是什么?
网址:https://www.shengjiewangye.com    发布时间:2020-04-22
1、叶菜培养,夏天的大白菜,甘蓝,菠菜,生菜,花椰菜,萝卜等。像这些品种一般都是成长快,并且周期短等特色。可是假如露天培养这些蔬菜的话,会发作大量的农药污染和病虫害,并且在夏秋季节是简单突发自然灾害和恶劣天气的多发时期,会导致产值的不稳定性。而运用大棚防虫网掩盖培养就能够避免污染,稳定产值,提高产值,防治病虫害。
1. Leaf vegetable culture, cabbage, cabbage, spinach, lettuce, broccoli, radish and so on in summer. Like these varieties are generally fast-growing, and short cycle characteristics. However, if these vegetables are cultivated in the open air, there will be a large number of pesticide pollution and pests, and in summer and autumn, there will be a simple period of sudden natural disasters and bad weather, which will lead to the instability of output value. The use of greenhouse nets to cover up the cultivation can avoid pollution, stabilize the output value, improve the output value, and control pests and diseases.
2、掩盖培养像胡萝卜,早秋甘蓝,早秋大白菜,早秋花椰菜,早秋青花菜等品种。因为在夏秋季节蔬菜的成长常常会因为病虫害和自然灾害而导致产值不稳定,应用掩盖技能能够为夏秋培养的这类蔬菜供给的成长环境。
蔬菜大棚防虫网
2. Cover up cultivation of varieties such as carrots, early autumn cabbage, early autumn cabbage, early autumn broccoli, early autumn broccoli, etc. Because the growth of vegetables in summer and autumn often results in unstable output value due to pests and natural disasters, the application of masking skills can provide growth environment for such vegetables cultivated in summer and autumn.
3、茄果类,瓜类蔬菜的培养。这些蔬菜在培养期间简单呈现病症问题,咱们经常选用防虫网掩盖技能可掐断蚜虫等病虫害的传播途径,从根本上减轻病虫害的损害,延伸采收期。
3. Culture of eggplant, fruit and melon vegetables. These vegetables are easy to show disease problems during cultivation. We often use insect net covering technology to cut off the transmission path of aphids and other diseases and insect pests, so as to fundamentally reduce the damage of diseases and insect pests and extend the harvest period.
4、秋季蔬菜的育苗。像秋季蔬菜因为虫害高温等天气和突发性自然灾害的多发时期,所以育苗难度非常大,假如直接露天培育难以培育出非常良好的麦苗,所以咱们选用大棚内培养麦苗,然后再在上面掩盖产品,这样能够使麦苗免受灾害的侵袭,也能够减轻土壤板结和肥料丢失。经过这样的操作能够成功的提高出苗率,麦苗成活率和健康的麦苗。
4. Autumn vegetable seedling. For autumn vegetables, it is very difficult to raise seedlings because of the high temperature of pests and the frequent occurrence of sudden natural disasters. If it is difficult to cultivate very good wheat seedlings directly in the open air, we choose to cultivate wheat seedlings in the shed, and then cover up the products on it, which can protect the wheat seedlings from disasters and reduce the loss of soil hardening and fertilizer. After such operation, the seedling rate, survival rate and healthy seedling can be improved successfully.
5、芥菜的培养,芥菜比较简单受到病菌的损害,造成产值的严重下滑。而芥菜主要是由蚜虫感染,所以防治该病的关键是运用产品来阻隔蚜虫和芥菜之间的接触,操控芥菜病的发作。
5. The cultivation of mustard, mustard is relatively simple by the bacteria damage, resulting in a serious decline in output value. Mustard is mainly infected by aphids, so the key to control the disease is to use products to block the contact between aphids and mustard and control the outbreak of mustard.
以上就是蔬菜大棚防虫网https://www.shengjiewangye.com为大家介绍的内容,感谢您在百忙之中查看我公司的信息内容,如果您想要了解的更多,欢迎您来电进行咨询!
The above is the content of vegetable greenhouse insect prevention website https://www.shengjiewangye.com. Thank you for checking our company's information content in your busy schedule. If you want to know more, please call for consultation!
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