What are the risks of planting greenhouse vegetables? How to avoid it?

As an important measure to adjust the planting structure, the development of vegetable greenhouses has played an important role in improving people's living standards and increasing farmers' income. With the establishment and improvement of the market economy system, people's requirements for material living standards are constantly improving. As an important measure of planting structure adjustment, vegetable greenhouse has played an important role in improving people's living standards and increasing farmers' income. With the establishment and perfection of the market economy system and the continuous improvement of people's requirements for material living standards, the majority of vegetable farmers should keep up with the pace of the times and have five kinds of consciousness. Market awareness: Vegetables are different from other products, because they are difficult to store due to natural conditions, so once the supply exceeds the demand, it will cause huge losses. Vegetable farmers should pay attention to collecting the supply and demand information and price information fed back by the market, take the market as the guide, grasp the market trend, analyze the market potential, plan and adjust in time, and produce marketable products. Scientific and technological consciousness: the cultivation and management of greenhouse vegetables is a complex and delicate technical activity, such as keeping proper illumination, temperature and humidity in the greenhouse, scientifically fertilizing, and rationally harvesting, transporting and storing. Among them, because greenhouse vegetables are prone to pests and diseases, pest control is the key to production. It can be said that the whole process of greenhouse vegetable production is inseparable from scientific and technological knowledge. Vegetable farmers should be clear about the idea of "planting vegetables by science and technology" and improve the level of science and technology in all directions; Actively introduce and apply new technologies to improve production level. Quality consciousness: Now people's diet consumption has gradually changed from emphasizing quantity to emphasizing quality, especially in vegetable consumption, green vegetables are increasingly welcomed by consumers. Therefore, vegetable farmers should change the traditional and backward planting mode and management mode, carefully use agricultural products and production factors such as pesticides and fertilizers, and produce high-quality green vegetable products that are non-toxic, harmless and pollution-free. It not only conforms to people's consumption trend, increases the competitiveness of products, but also helps to further explore the market. Scale consciousness: Only when greenhouse vegetables are planted to a certain scale can considerable economic benefits be obtained. Some vegetable farmers with mature technology and sales can explore new markets and expand production scale through investigation and analysis, relying on existing advantages, and then turn their personal advantages into local advantages, so that more people can embark on the road of getting rich. They should not be complacent and hold back.