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What should be paid attention to in the construction of vegetable greenhouses

Source: Time:2018-03-06 10:36:33 views:

The construction of vegetable greenhouses is currently the method of growing vegetables for many vegetable farmers, especially in Shouguang vegetable greenhouses, which are developed through vegetables and rely on vegetable imports and exports. In the construction of vegetable greenhouses, 4 main issues should be noted:

The construction of vegetable greenhouses is currently the method of growing vegetables for many vegetable farmers, especially in Shouguang vegetable greenhouses, which are developed through vegetables and rely on vegetable imports and exports. In the construction of vegetable greenhouses, 4 main issues should be noted:

1. There are few empty spaces between the two vegetable greenhouses, resulting in the inability to discharge the rainwater generated after the greenhouses are constructed in the later stage and the accumulation of snow in winter.

2. The lack of protection measures for the back slope of the soil wall of the greenhouse, so that it is often washed away by rain in summer, which affects the useful life of the greenhouse.

3. The distance between the last two rows of columns in the greenhouse is too large during the construction of the vegetable greenhouse. Between the last two rows of columns in the greenhouse, the roof part of the roof is often the part where the rolled straw curtain and roller shutter machine are parked. This part can be said to receive the most pressure and often deforms the upper skeleton. .

4. In the cold winter season, the lack of protection and insulation of greenhouse insulation has led to the frost damage of vegetables in many greenhouse users, which has seriously affected the use of greenhouses and caused serious economic damage to vegetable farmers. Therefore, the construction of vegetable greenhouses should be covered with thermal insulation.


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