Why do greenhouses use shading nets
Shading effect: The shading net reduces the light intensity inside the greenhouse, and the higher the density specification, the better the shading. Similarly, black shading is better than silver gray shading.
Jun 13,2023
What are the common types of greenhouse films
1. PVC film (non dripping film)
Advantages: Good water permeability, which can reduce the incidence of various diseases; Good transparency, conducive to safe overwintering and growth of greenhouse vegetables; Durable to aging and can be used for more than 2 years.
Jun 13,2023
Common problems and hazards in greenhouse Vegetable farming
1. Toxic and harmful gases
In the process of greenhouse Vegetable farming, there will be some toxic and harmful gases in the greenhouse, including nitrogen and Nitrous acid. This is a problem that will occur in the process of planting and needs to be handled by the plantation. In the current situation, the understanding and understanding of toxic gases by planting personnel are not comprehensive enough, and the treatment measures are not scientific.
Jun 13,2023
In the hot summer, outdoor sunshades and awnings are the most common outdoor furniture in commercial squares, parks, sales departments, villa areas, and other places. We all know that one of the main characteristics of outdoor sunshade umbrellas is the large umbrella surface. The smallest umbrella surface on the market will be equipped with a width of 2 meters and a height of 2 meters. So, such a sunshade must have a stable base to support it, ensuring that it will not be blown away by the wind.
Jun 13,2023
How to choose an outdoor sunshade umbrella
When selecting outdoor sunshades, in addition to paying attention to their appearance, we should also pay attention to the usage scenarios of outdoor sunshades, local weather changes, outdoor sunshade fabric, and other matters.
1、 Choose umbrella fabric materials such as polyester fabric, yarn-dyed fabric, and imported cyberlon
Jun 13,2023
What are the advantages of outdoor sun umbrellas?
1. High liquidity: The sunshade umbrella has the advantage of advertising wherever it goes;
2. Affordable and affordable: Umbrellas have the advantages of low advertising investment cost, fast manufacturing process, and deep consumer impression;
Jun 13,2023