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济南龙门娱乐app网业有限公司
讨论人:蘧(qu二声)总

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地点:济南市章丘区普集街道董赵村南
有数标题
首页-有数标题-龙门娱乐app批发批发的进程中要过细什么?
龙门娱乐app批发批发的进程中要过细什么?
源头:http://www.life-gloria.com/ 日期:2019-02-13 公布人:admin
一、龙门娱乐app批发前要相识温室大棚装置龙门娱乐app的益处
1. Understanding the advantages of insect-proof net in greenhouse greenhouse before wholesale of insect-proof net
温室大棚公用龙门娱乐app且具有透光、太过遮光、透风等作用,能为大棚作物生长发明更好条件,可以大幅增长化学农药的运用量,下降菜农操持病害的资源和时间,提矮小棚斲丧功率和效益。
Special insect-proof net for greenhouse greenhouse has the functions of light transmission, moderate shading and ventilation. It can invent better conditions for the growth of greenhouse crops, reduce the use of chemical pesticides, reduce the cost and time for vegetable farmers to control diseases, and improve the output power and benefit of greenhouse.
同时,颠末大棚龙门娱乐app控制病虫害,增长了运用的化学农药的剂量,使得温室大棚作物风致更好,农药残留量更低,更约莫取得墟市和斲丧者的招供,是展开绿色蔬菜斲丧的告急包管步伐,为人们提供担忧、绿色的蔬菜。
At the same time, through pest control net in greenhouse, the dosage of chemical pesticides used is reduced, which makes greenhouse crops better quality, lower pesticide residues, and more simple to obtain market and consumer approval. It is an important safeguard for green vegetable production, and provides people with assured and green vegetables.
龙门娱乐app批发批发
二、龙门娱乐app批发要学会挑选龙门娱乐app网目
2. Learn to select insect-proof nets in wholesale of insect-proof nets
墟市上有数的龙门娱乐app紧张有20目,25目,30目,40目,50目等范例,挑选运用哪种龙门娱乐app,要依据莳植作物有数虫害决议,细致如下:
There are 20, 25, 30, 40 and 50 meshes of insect-proof nets commonly used in shopping malls. The criteria for selecting which kind of insect-proof nets to use should be based on the decision of common insect pests in planting crops. The details are as follows:
倘若防治东西为棉铃虫、斜纹夜蛾、小菜蛾等体形大的益虫,可选用20到25意图龙门娱乐app;倘若防治东西为斑潜蝇、温室白粉虱、蚜虫等体形较小的益虫,可选用40到50意图龙门娱乐app,着实就是依据您要防治的益虫大小来挑选龙门娱乐app的孔径。
If the object of control is large pests such as cotton bollworm, Spodoptera litura and diamondback moth, 20-25 intentional insect-control nets can be selected; if the object of control is small pests such as Liriomyza zebra, Whitefly in greenhouse, aphid, 40-50 intentional insect-control nets can be selected, in fact, the aperture of the insect-control nets can be selected according to the size of the pests you want to control.
龙门娱乐app批发批发提示您,倘若龙门娱乐app孔径目数过少,网眼过大,关于一些小个的益虫就起不到作用;但是倘若龙门娱乐app较密,就会出现遮光较多,影响温室大棚作物采光的征象。因此,选用龙门娱乐app一定要公允挑选。固然,倘若需求增强龙门娱乐app的遮光作用,可选用银灰色或灰色以及玄色的龙门娱乐app。
The wholesale and retail of insect-proof net remind you that if the mesh size of insect-proof net is too small and the mesh size is too large, some small pests will not play a role; but if the insect-proof net is relatively dense, it will show more shading, affecting the greenhouse crops lighting phenomenon. Therefore, the selection of insect-proof nets must be reasonable. Of course, if you need to strengthen the shading effect of insect-proof nets, you can choose silver grey or grey and black insect-proof nets.
针敷衍以上的资讯,你有没有什么差异的意见呢?欢迎您致电龙门娱乐app约莫点击龙门娱乐app的官方网站龙门娱乐app批发批发http://www.life-gloria.com参与讨论!
For the above information, do you have any different opinions? Welcome to call us or click on our official website Pest Control Network wholesale and retail http://www.life-gloria.com to participate in the discussion!
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