What is non-woven mulching cultivation? What are its advantages? This article makes you understand

Leaf mulching cultivation is a common technology in tobacco planting areas in my country, which can increase temperature and humidity, resist drought and drought, reduce diseases and insect pests, increase fertilizer utilization, reduce production costs, and shorten leaf growth. Using a non-woven fabric covered with a film is more beneficial to the growth of the leaves. Non-woven fabrics, also known as non-woven fabrics and harvesting fabrics, are a new type of covering material with good air permeability, good moisture absorption, and good light transmission. It has the characteristics of light weight, non-combustible, easy to decompose, non-toxic and non-polluting. -Exciting, rich color, low price and recyclable. The non-woven cover can be used for vegetable, flower, rice and other seedlings. Non-woven covering cultivation 1. Non-woven covering cultivation can improve soil structure, increase soil effective nutrient content, improve soil fertility, change the soil microbial flora to the type of bacteria that is beneficial to crop growth, and increase the density of beneficial bacteria. 2. Non-woven mulch cultivation can improve soil structure, increase soil effective nutrient content, improve soil fertility, change the soil microbial flora to a type of bacteria that is beneficial to crop growth, and increase the density of beneficial bacteria. 3. Non-woven fabric covering has a certain effect on soil insulation, which can adjust soil temperature, alleviate soil temperature changes, reduce daily temperature range, and promote plant growth. 4. Non-woven fabric cover has a certain effect on soil insulation, can adjust soil temperature, alleviate soil temperature changes, reduce daily temperature range, and promote plant growth. Non-woven fabrics also have a significant impact on the control of leaf aphids virus disease. Compared with mulching, non-woven covering can increase the yield and income of yan leaves, increase the proportion of fine tobacco, and significantly improve the appearance quality of tobacco leaves. However, there is no significant difference between the main chemical component index of tobacco leaf and the main chemical component index of ordinary mulching treatment, which has no adverse effect on the chemical quality of tobacco leaf. Therefore, it is possible to increase the economic benefits of the blade without increasing the cost.