1. The low slope area of ​​the front slope. Due to the height restriction, high-stalk vegetables such as cucumbers and tomatoes cannot be planted on the front slope of the greenhouse. Some short-lived fast-growing green leafy vegetables, such as rapeseed and cabbage, can be planted to make full use of the space. 2. Gable roots less light area. The roots of the east and west gables of the greenhouse have 80~100 cm north-south strips. Due to lack of light, the temperature is low. It is not suitable to plant warm-light vegetables. It can grow celery, parsley and other shade-tolerant vegetables to maximize the yield per unit area. And income. 3. The low temperature zone of the back wall root. The back wall of the greenhouse is cold and humid, but it can still grow well by planting some yin-resistant vegetables such as rapeseed and fungus. 4. Rear wall. The wall behind the greenhouse has potential for utilization. Bamboo and wood materials can be used to form a physical layer to cultivate edible mushroom vegetables such as oyster mushrooms. Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.zhongzhinanlighting.com