Greenhouse construction generally chooses a sunny, sheltered, dry, well-drained location free from soil-borne diseases. This minimizes unnecessary expenses for future routine maintenance.
When covering or replacing the plastic film, protruding parts of the frame should be leveled or wrapped with old cloth beforehand.
When using springs for fixing, a layer of old newspaper should be placed at the clips. Also, avoid prolonged contact between new and old film to prevent accelerated aging of the new film. Handle ventilation with care.
Freezing or exposure to direct sunlight will accelerate film aging. High temperatures from sun exposure in summer will also accelerate film aging and breakage.
During use, holes are inevitable in the film; these should be repaired promptly with adhesive or tape. The plastic film covering creates a relatively enclosed microclimate, different from open fields.
To cultivate vegetables using Commercial Greenhouse, it is essential to understand the characteristics of the Greenhouse's internal environment and implement corresponding control measures to meet the conditions for vegetable growth and development, thereby achieving high yields.