The use of agricultural plastic film to promote China's agriculture and a variety of economic crop production increased, Agriculture Mulch the increase in grain and vegetable production are indispensable thin agricultural film of credit, today to introduce the role of agricultural plastic film.
Agricultural mulching in agricultural production has greatly contributed to the improvement of agricultural production and benefits. Led to changes in the mode of agricultural production and the leap of agricultural productivity Everything has its two sides, agricultural plastic film mulching technology also has its negative impact side, and thus bring the pollution problem. The problem of residue, which affects both the growth and production of crops and the pollution of the agricultural environment, Agriculture Mulch clearly understand the advantages and disadvantages of agro-agricultural mulching in agricultural production. This will help us to better grasp this technology and make it more suitable for agricultural production service.
Agricultural film mulching can play a role in raising roots, antifreeze, soil moisture, regulating light, water saving, weeding and controlling soil salinity, and promoting crop prematureness and improving crop quality and yield. There are many varieties of agricultural plastic film, Agriculture Mulch there are ordinary colorless transparent film, no drop film, black film, white film, purple film, green film, blue film, red film, infrared film, light film, two-color film, silver gray film , Aluminum foil film, porous membrane, emergence film, weed film, insulation film, biodegradable film and anti-aging agricultural film. Agricultural mulching has been applied to the cultivation of various crops and cash crops and ground cover of early rice seedlings.
There are many varieties of agricultural plastic film, there are ordinary colorless transparent film, no drop film, black film, white film, purple film, green film, blue film, red film, infrared film, light film, two-color film, silver gray film , Aluminum foil film, porous membrane, emergence film, weed film, insulation film, Agriculture Mulch biodegradable film and anti-aging agricultural film. Agricultural mulching has been applied to the cultivation of various crops and cash crops and ground cover of early rice seedlings. The characteristics of various types of agricultural film and the use of colorless transparent plastic film permeability is good, the film temperature is high, suitable for use in the spring and autumn. As the film temperature is high, Agriculture Mulch for rice seedling and eggplant, sweet pepper, watermelon and other good temperature crops, for some crops easily lead to disease. The disadvantage is that the formation of droplets within the film will affect the light, it is also known as a drop film.
The role of agricultural plastic film:
1. Agricultural film can be moisturizing: to promote the decomposition and release of fertilizer in the soil.
2. Moisturizing, improve the survival rate: covered with agricultural plastic film, you can block the soil water evaporation, reduce soil moisture loss. Agriculture Mulch In the rain is too large can play the role of waterlogging.
3. To promote growth and development: cover agricultural film, the soil temperature and humidity increases, can make the field of vegetation growth period reduced to about 1 week.
4. To reduce the hazards of weeds and pests: agricultural film can inhibit the breeding of pests and diseases, Agriculture Mulch inhibit the growth of weeds. Thereby reducing the spread of hazards and diseases.
The role of agricultural plastic film to introduce here, agricultural plastic film can improve the soil temperature and water status. Can reduce the loss of fertilizer, improve soil nutrient supply. Improve lighting conditions, reduce weed and pest damage and so on.
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