1. Lack of flood drainage system during the rainy season

The correct method is to dig a drainage channel along the front of the shed, extending east-west and matching the length of the greenhouse. The width of the drainage channel should be about half a meter, and its depth around 30 centimeters. This allows any water left on the greenhouse surface to flow away at all times, preventing it from entering the shed.

2. The distance between the last two rows of pillars is too wide.

Between the last two rows of columns in the greenhouse, the spacing should be minimized, ideally around 80 centimeters. Only one cement channel running east-west, serving as a pedestrian path, is needed in the middle.

3. Insufficient space between the two sheds

Firstly, the greenhouse in front casts too much shade on the one behind, which is detrimental to the growth of vegetables in the front half of the greenhouse. Secondly, it poses a significant risk of flooding. There may be situations where, during winter snowfall, the snow cannot be cleared in front of the greenhouse. Therefore, the appropriate distance between the two greenhouses should be around 4-5 meters, ensuring neither excessive shading nor wind exposure.

4. The back slope lacks protective measures.

Cover the back slope of the greenhouse with a layer of plastic sheeting, then add a layer of non-woven fabric on top. Secure it with wire every 10 meters or so to ensure it remains problem-free for about five years.

Wuxi Xinfulian Greenhouse Engineering Co., Ltd. specializes in manufacturing GLP832 multi-span greenhouses, V-shaped glass greenhouses, and GP622, GP625, GP825 series galvanized steel pipe greenhouse structures and their accessories for agricultural use. The company is committed to producing sturdy and durable products, dedicated to providing satisfied solutions for farmers across the board.