Mulch film is a kind of technology to protect crop growth, and it is also an important technology in modern agriculture. It can increase soil temperature, maintain soil moisture, inhibit weed growth, maintain soil fertility and improve soil quality. To a certain extent, mulch can improve the yield and quality of crops.
Why do you want the mulching sheet with holes
Although mulch can effectively improve the yield and quality of crops, if not drilled, the factors affecting crop growth will also increase. On the one hand, the water and gas in the soil can not be leaked through the film, which is easy to lead to soil compaction, hypoxia and heat damage, which affects the growth and development of crops. On the other hand, if not enough light enters the mulch, it will lead to unhealthy crop growth, and the yield and quality will also be affected.
Therefore, the mulch needs to be perforated for ventilation and drainage. The purpose of drilling is not only to permeate water, but also to make full use of sunlight to improve the photosynthesis efficiency and nutrient absorption capacity of crops.
How to make mulching sheet with holes
There are two main methods of plastic film drilling, manual drilling and mechanical drilling.
1. Manual drilling: you can use the traditional "shovel a hole, a stick to loose" method, this method is simple to operate, low cost, but relatively low efficiency. A specialized "hole punch" can also be used, which is more efficient but relatively costly.
2. Mechanical punching: Mechanical punching is the current mainstream method of plastic film punching. The mechanical drilling equipment can adjust the required aperture and hole distance according to the specific needs, while the size and distribution of the hole can be adjusted according to the three parameters required by the crop to achieve the best growth results.
It is worth noting that the land needs to be treated before the mulch is drilled to reduce soil compaction and the impact of weeds; At the same time, it is also necessary to pay attention to the size of the aperture and hole distance, as well as the number and distribution of holes, to avoid affecting crop growth and development.
The mulching sheet with holes are produced with regular holes during the production, which could allow to grow the plants directly and don't have the punch again manually.
Hot Tags: mulching sheet with holes, China mulching sheet with holes manufacturers, suppliers, factory, silver plastic mulch, uv plastic for lettuce, uv stabilized greenhouse plastic, Double Layer Greenhouse Film, cover for greenhouse plastic, light diffusing greenhouse plastic
