Weed Control Fabric: Material, Use and Impact
1.What are the main raw materials of PP weed control fabric?
The material is made of polypropylene (PP) fibers, which is a thermoplastic resin with excellent heat resistance, chemical resistance and mechanical strength.
2.What are the three main ways of applying PP weed control fabric in greenhouses?
PP weed control fabric can be used to cover the ground, cover the crops and cover the tunnels in greenhouses.
3.How much Celsius can PP weed control fabric increase the ground temperature after covering?
Increase the ground temperature by about 2-4°C after covering.、
4.What is the principle of PP weed control fabric to maintain a certain soil moisture and reduce watering times after covering?
PP weed control fabric has a certain water permeability and air permeability.
5.What is the mechanism of PP weed control fabric to improve soil aggregate structure and nutrition after covering?
The mechanism of PP weed control fabric to improve soil aggregate structure and nutrition after covering is that PP weed control fabric can promote microbial activity and organic matter decomposition.
6.What is the reason why PP weed control fabric can prevent and reduce diseases and pests after covering?
The reason why weed mat can prevent and reduce diseases and pests after covering is that PP weed control fabric can effectively isolate weeds and reduce soil splashing.
7.Why should PP weed control fabric have a certain overlap in the width direction when used outdoors?
When used outdoors, PP weed control fabric should have a certain overlap in the width direction, mainly to increase stability and prevent weed invasion.
8.Why should PP weed control fabric be laid with a coarse sand layer or gravel layer at the bottom when laying?
should be laid with a coarse sand layer or gravel layer at the bottom when laying, mainly to increase drainage and extend service life.
9.How to use PP weed control fabric to protect tree roots when transplanting trees?
Can be used to protect tree roots when transplanting trees by wrapping the root ball.
10.What are the advantages and disadvantages of PP weed control fabric compared to other weed control methods such as herbicides?
Weed control fabric is a cover that can effectively suppress weeds, maintain soil temperature and humidity, improve soil structure and nutrition, prevent and reduce diseases and pests, and adapt to different terrains and climates.
