Weifang Bright Master Importing and Exporting Co.,Ltd
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Production of agricultural PE strawberry special film, plastic agricultural film, blueberry fruit tree silver black film
Introduction
Mulch is a ground cover film, usually transparent or black PE film, but also green and silver film, used for agricultural ground cover.
Plastic film can not only improve ground temperature, water, soil, fertilizer and improve fertilizer efficiency, but also have many functions such as weed control, disease and insect control, drought and waterlogging resistance, salt and seedling protection, improvement of near-ground light and heat conditions, and product hygiene .
Specification
The function on different model mulch films.
Mulch films serve a number of different purposes. Transparent mulch film is used to encourage early season plant growth and early cropping, whereas black mulch films are used to control weed growth and white films provide reflected sunlight for the plants. In all cases, a more effective use of the available water is achieved. Most mulch films are 10 to 50 microns in thickness and used in widths up to 3 meters.
Black and Silver Mulch film is a protection cover over the soil, primarily to modify the effect of the local climate. The most powerful feature of plastic mulch is the impact it has on light. Light is responsible for creating both, heat and color. Plastic mulch can impact the development of heat increasing or decreasing it, depend on color.
The soil temperature in the planting bed is raised, promoting faster crop development and earlier harvest.
Soil water loss reduce under plastic mulch. As a result, irrigation frequency can be reduced
Fertilizers are optimally used and not wasted.
Soil compaction reduction: The soil under mulch remains loss and well aerated.
Root pruning eliminated: due to cultivation eliminating.
Cleaner vegetables product: no soil is splashed onto the plant and fruit, resulting, clean product.
The mulch film blocks the photosynthesis light. The weeds can't survive under these conditions.
Silver and white reflect light. Reflected light seems to prevent Aphids from seeing the plants. Yellow attracts whitefly.
Application
