As the interlayer raw material, the waterproof and grass-proof cloth must have a relatively high compressive strength and a large elongation, otherwise it can be torn under the effect of the ground stress of the overlay, and because the asphalt is dry when paving The high temperature requirements of layer oil and mixed materials, and the waterproof and grass-proof cloth must have a higher melting point to ensure that it is not easy to curl and deform when paving the asphalt.
According to the operation instructions of a rapid main line leaching and paving project in the past 2 years, the grass-proof cloth manufacturer has no concrete cracks, changes, car removal and other pests and diseases on the asphalt ground with the waterproof grass-proof cloth, and the driving is stable. Comfortable, because the economic benefits of the application of waterproof and grass-proof cloth are obvious. The construction of the project is simple, convenient and fast. Therefore, it has a relatively high value for marketing and promotion.
The black-gray horticultural flower weeding cloth can block the direct sunlight on the ground. In addition, its strong structure can prevent weeds from crossing the ground cloth, thus ensuring the inhibitory effect of the ground cloth on the growth and development of weeds. Especially in fruit gardens in hilly terrain, where the ground is uneven, there are many stones, agricultural films, grass growing, and manual weeding are difficult to achieve. Weeding cloths have great advantages in controlling weeds. Numerous studies have shown that laying black-gray horticultural flower weeding cloths in fruit garden rows and rows basically controls the growth and development of weeds, and has more advantages than other organic or non-organic chemical weeding methods.
After laying the weeding cloth, the soil moisture of the tree stalk is sufficient to maintain, the area of the main stem rhizome is increased, and the ability to absorb and digest nutrients is improved. Studies have shown that the main stems of sweet cherry N, P, K, Ca, Mg, B, Zn, Mn, Cu and other trace elements have been significantly increased after laying the weeding cloth, and the utilization rate of nutrients has also increased significantly. The assistant gentleman shows the biological bacteria that are more suitable for the development of crops. Cow dung, sticky insect board, insecticidal lamp, weeding cloth, microbial sterilization and deworming are your good assistants for the development of green agriculture.
After the rows and rows of fruit gardens cover the horticultural flowers and weeding cloths, the soil moisture is ensured, and the utilization rate of nutrients is further improved, and the fruit production volume is bound to increase. Studies have shown that covering the weeding cloth significantly increased the production of ancient Greek basil, marjoram and their planted Brussels sprouts and branched cabbage. There are similar results on peach trees. After covering the weeding cloth, the trace element composition of iPhone leaves changes with the different growth and development time; the fruit type and production volume are higher than that of the unpaved ground cloth.
The covering weeding cloth insulates the vertical volatilization of soil water content, transfers water horizontally, expands the frictional resistance of water volatilization, and reasonably prevents the ineffective volatilization of soil water content. Weeding cloth covering not only controls weeds and reduces the volatilization of soil water content, but also increases soil moisture.
Nitrogen in the soil layer is very organic and chemical nitrogen outflow is actually the result of the interaction between slope runoff and nitrogen in the soil layer. Sloping fruit orchards with large slopes are very easy to produce surface runoff under the washing of precipitation, leading to more serious land salinization and nitrogen outflow. The mountainous areas with high vegetation coverage greatly reduce soil erosion due to the fixation of rhizomes. According to laying horticultural flower weeding cloth, it can prevent the rain from washing the soil layer immediately, maintain the soil and water, avoid the outflow of nitrogen, and maintain the ecology.
