How to lay film in greenhouse construction to hinder the growth of weeds

How to lay film in greenhouse construction to hinder the growth of weeds

The following is an introduction to how to lay a film in the greenhouse construction to hinder the growth of weeds:

1. Prevent grass from growing: Covering film can reduce the chance of grass seeds being planted at the front and hinder the growth of weeds;

2. The film to prevent rainwater from pouring back will help the drainage of rainwater, and will not accumulate to form small ditches and pour into the greenhouse;

3. Easy to walk: Covering the film will reduce the scouring of the film by the accumulation of rainwater, and there will be no small ditch, which is convenient for walking on it.

4. First determine the position of the marking line, measure it from the lower end of the column with a meter ruler, and specify a height of 1.5 meters, and mark it clearly with a water stroke.

5. Then bury and fix a column in the row, and make sure that the buried depth is 55 cm. Don't forget to put bricks at the bottom of the column.

6. After that, dig the pit of the back row of pillars, which can be dug deeper, about 60 cm, and put the pillar into the pit.

7. The latter person holds one end of the ultra-flat hose and leans it against the marking of the row of columns, and the other holds the other end of the ultra-flat hose and leans against the marking of the rear row of columns as well.