Important Point For The Shade Net

Important Point For The Shade Net

1. Color

Commonly used shade nets are black, silver-gray, blue, yellow, green, etc., and black and silver-gray are the most commonly used in vegetable covering cultivation. The shading and cooling effect of black shading net is better than that of silver gray shading net. Cover cultivation of green leafy vegetables such as coriander and spinach. The silver-gray shade net has good light transmittance and has the effect of avoiding aphid. It is generally used in early summer, early autumn, and crops that require high light and are susceptible to viral diseases, such as radish, tomato, pepper and other vegetables. For frost protection in winter and spring, black and silver-gray shade nets are available, but silver-gray shade nets are better than black shade nets.

2. Shading rate

During the weaving process of the shade net, the weft density can be adjusted, so that the shading rate can reach 25% to 75%, or even as high as 85% to 90%. In mulching cultivation, it can be selected according to different needs. Covering cultivation in summer and autumn does not require too much light. Pak choi and other green leafy vegetables that are not resistant to high temperature can choose a shading net with a higher shading rate.

Fruits and vegetables that have higher requirements for light and are more resistant to high temperature can choose a sunshade net with a lower shading rate. In winter and spring, it is covered with antifreeze and frost protection, and the effect of the sunshade net with high shading rate is good. In general production applications, shading nets with a shading rate of 65% to 75% are generally used. When covering, it should be adjusted according to different seasons and weather conditions by changing the covering time and adopting different covering methods to meet the growth needs of different crops.

3. Width

The general product range is 0.9 meters to 2.5 meters, and the widest is 4.3 meters. Some manufacturers can also customize according to their needs. At present, the use of 1.6 meters and 2.2 meters is more common. In covering cultivation, multiple splices are often used to form a large-area monolithic covering. It is convenient to open the cover during use, easy to manage, labor-saving, labor-saving, and easy to fix, and is not easy to be blown up by strong winds. According to the length and width of the coverage area, different ranges of shade nets can be selected for splicing. When cutting the shade net, the notch should be ironed with a soldering iron. When splicing, cotton thread should not be used, but nylon thread should be used to increase the splicing firmness.

Changzhou Chenye Warp Knitting Machinery Co., Ltd.​ is professional manufacturer for shade net production line, welcome for interest inquiry.