What do you need to know about multicolor agricultural film when shopping for it?

Release time:2023-11-28 Number of views: 98

Agricultural film has many colors, different colors of agricultural film have different roles, so multi-color agricultural film in the purchase to understand a few points?

Black film weed serious plots or high-temperature season cultivation of summer radish, cabbage, spinach, autumn cucumber, late tomato, the choice of black film is good.

Green film is mostly used for strawberries, beans, eggplant, bell peppers, tomatoes, melons and other vegetables and other cash crops, can better prevent weeds.

Red film practice has proved that in the red film cultivated under the rice seedlings grow vigorously; sugar beet sugar content increased; carrots grow large; leek leaf width meat thick, harvest ahead of schedule, increased yield.

Purple film is mainly used in winter and spring greenhouse or greenhouse cultivation of flowers and fruits and green leafy vegetables, which can improve the quality and yield.

Yellow film according to the test, with yellow film covering cucumber, can promote the present buds and flowers, increase yield 1 to 1.5 times; cover celery and lettuce, plant growth tall, shoots delayed; cover short straw lentils, plant internode growth, beans grow strong.

Silver gray film is mainly used for summer and fall vegetables, melons, cotton and baked tobacco cultivation, has a good effect of disease prevention and quality improvement.

Silver reflective film is mainly used for greenhouse vegetable cultivation, can be hung on the north side of the cultivation bed in the greenhouse to improve the light conditions.

Silver and black double-sided film is made of silver gray and black film composite. When covering, the silver gray film is facing up and the black film is facing down, which can avoid aphids and prevent diseases and weed control and water retention.