Fully degradable ground film is ground covering film, usually transparent or black PE film, but also green and silver film, used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, stop pests from attacking crops and diseases caused by certain microorganisms, and promote plant growth.
Fully degradable plastic bags, but the effect is quite large. It can increase ground temperature, retain water, retain soil, retain fertilizer and improve fertilizer efficiency, and also has many functions such as weed control, drought and waterlogging prevention, salt suppression and seedling protection, improve near-ground light and heat conditions, and make the product hygienic and clean.
For those seedlings that have just emerged from the ground, fully degradable ground film has the functions of root protection and growth promotion. For the three northern regions of my country, factors that restrict agricultural development such as low temperature, little rain, drought and barrenness, and short frost-free period are highly targeted and applicable, and it also plays a role in planting two-season rice seedlings and cultivating a variety of crops.
Biodegradable Mulch Film is used on more than 40 kinds of crops, including grain, cotton, oil, vegetables, fruits, tobacco, sugar, hemp, tea, and forestry, increasing crop yields by 30%-50% and value-added by 40%-60%, and is deeply welcomed by farmers.
