Whatsapp:  +86-13106526530
Wechat: sjzqibang
You are here: Home » News » Cases » Why should we choose the appropriate shade rate in vegetable planting?

Why should we choose the appropriate shade rate in vegetable planting?

Views: 0     Author: Site Editor     Publish Time: 2021-11-01      Origin: Site

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

1. When vegetable growers purchase shading cloth, they should first make clear how high the shading rate they need for their shed.


2. In summer, under direct sunlight, the light intensity can reach 60,000-100,000 lux. For vegetables, the light saturation point of most vegetables is between 30,000-60,000 lux, such as hot pepper: 30,000 lux, eggplant:40,000 lux and cucumber: 55,000 lux.


3. Excessive light will have a great impact on vegetable photosynthesis, resulting in carbon dioxide absorption hindered, excessive respiratory intensity and so on. This is how the phenomenon of photosynthesis "noon break" occurs under natural conditions.


4. Therefore, when purchasing sun shade cloth, to choose appropriate shading cloth can not only reduce the temperature in the shed around noon, but also improve the photosynthetic efficiency of vegetables.




Related Products

content is empty!

Related Blogs

content is empty!

As a leading manufacturer and supplier in the plastic netting industry, we have 20 years of production experience, advanced production equipment, first-class technology and perfect quality control system.

MENU

PRODUCTS

FOLLOW US

 Shijiazhuang Qibang Imp&Exp Co.,Ltd.