Introduction to Japanese glass greenhouse: It covers an area of two acres and has an investment of nearly 500,000 yuan. Its main advantage lies in its relatively good thermal insulation and light transmittance. Inside is the soilless three-dimensional cultivation of Purple-backed Geranium, which is introduced from southern my country and contains rich vitamins, calcium, iron, copper and other substances that are beneficial to the human body. How to eat: You can eat it raw, add some sweet noodle sauce, and it will taste more delicious; you can also add some minced garlic and oyster sauce to stir-fry it, it tastes great, and it can also be used in hot pot. The advantage of this cultivation model is that it can save land area, with a ratio of 1:6, and can make full use of space. Drip irrigation is mainly used to provide the necessary water for vegetables.