Use grassland membrane to prevent grass damage should pay attention to the problem

First, different herbicide membranes are coated with different herbicides, and appropriate grassland membranes should be selected according to the types of vegetables. For example, cucumber, wax gourd, etc. should be selected to contain grassland membranes containing type of cable or trifluralin; cabbage should be used to remove grass film containing chlorpyrifos or herbicide ether. Do not blindly use the grass film to avoid economic losses.

Second, when paving the grass film, the side coated with the herbicide must be facing the ground, and the flattening is tight, and the surrounding soil is pressed tightly.

Third, cover the surface of the grass film to be flat, the soil particles should be finely divided, otherwise the drug will accumulate in the concave area and easily damage the vegetable seedlings.

4. For vegetables that need to be mulched after mulching, do not spray herbicides around the planting holes. If weeds appear, they should be removed manually.

Huaxian Agricultural Technology Center Luo Junying

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