Good use of shade nets for growing vegetables in summer

Reasonable choice of mesh type: There are many types of shade nets, shade nets of different specifications and different colors have different shading rates and cooling effects; different kinds of vegetables have different requirements for light intensity. Therefore, a suitable Shade Net should be selected according to the type of vegetables and the light intensity during the period of coverage. For example, black shading nets have a high shading rate and fast cooling, and should be used for short-term coverage in areas requiring strict management in summer. Silver-gray shading nets are suitable for hi-light vegetables and full-growth coverage.

Strengthen management: Uncovering the shade net requires flexible control of the light intensity and temperature according to the weather conditions and different growth periods of different vegetable types. Generally sunny cover, cloudy exposing; morning cover, evening exposing; cover early growth, late growth exposing. Specific procedures are as follows: (1) Planting until the emergence of the use of floating surface coverage, after the emergence of seedlings in the evening to expose the net, such as open cultivation to scaffold scaffolding, the next day after the sun will be covered in shade on the scaffolding. The transplanted seedlings can also be covered with floating surface before survival, covered in the daytime, exposed at night, and covered with scaffolds after the seedlings recover. (2) Strong light, high temperature before and after noon, and timely netting during heavy rain; early in the morning and evening or continuous rainy weather, low temperature, and timely light exposure when the light is not strong; (3) 5-7 days before harvest Remove the shade nets to avoid excessive pale leaf color and quality.

Proper collection: The Sunshade Net can be used multiple times, and proper collection can extend its service life. When collecting, you should use cloudy days to dry the net, cover it with open surface, and uncover it after the morning is dry. Shade net to avoid mud pollution, such as being contaminated, can be used sprayer cleaning, drying and then put away, shading nets should be stored in ventilated, dark place, and stored on a shelf, pay attention to insects and rat bites.