What is the use method of liquid plastic film?

In addition to plastic film, there is also liquid plastic film. At present, liquid mulch film has a good effect, which can absorb heat and raise temperature, protect seedlings and have strong adhesion ability. It can directly connect soil particles into ideal aggregates, improve the capillary effect of soil particles and improve soil permeability. The use of liquid plastic film is different from the traditional plastic film, which is sprayed evenly on the ground with a sprayer to achieve the effect. What is the specific use method of liquid plastic film? Come with me to read the article! 1. What is the function of liquid plastic film?

With the development of agriculture, plastic mulch film is no longer the mainstream, and liquid mulch film is produced according to the needs of society. Liquid plastic film is mainly used for early crops covering wasteland, sandy land, channel protection and other fields.

The effect of liquid plastic film is better, which is mainly reflected in: absorbing heat, warming seedlings, and strong adhesion, directly connecting soil particles into ideal aggregates, improving the capillary action of soil particles, improving soil permeability and becoming a soil improver. Improve soil temperature, increase effective accumulated temperature, inhibit water evaporation, improve water utilization rate, naturally degrade and eliminate pollution.

Second, what is the use method of liquid plastic film?

First, the raw flour is melted with 1.5-2 times of clear water and stirred into a fine paste (after 10 minutes), and then 4 times of clear water (together with additives in the small bag) is added and stirred evenly (that is, 60 kg of water is added for every 10 kg of raw flour). After filtering with a sieve, spray it evenly on the floor with a sprayer. When spraying by machine, the locomotive should run in the second to third gear (0.6~ 1m/s), the spraying pressure should be 3~5kg/cm_, and the shovel should be avoided for 40 days.

It is suggested to use raw powder ≥ 10kg/ mu for field application. Pay attention to the ridge spraying surface, flatten it, and flatten it with a wooden roller to improve the film covering effect.