What are the key points and precautions for the analysis of vegetable cultivation technology in agricultural greenhouses?

    Since entering the 21st century, my country's scientific and technological development has become faster and faster, which has greatly promoted my country's social production and development, and has also played a very positive role in promoting the development of all walks of life. In the process of agricultural production in my country, the cultivation and planting of greenhouse vegetables can provide people with more fresh vegetables in winter and effectively improve people's quality of life. However, traditional agricultural greenhouse vegetable cultivation has certain limitations in terms of yield and quality. insufficient. Discuss the vegetable cultivation technology in agricultural greenhouses and improve the vegetable yield in agricultural greenhouses.

    As a traditional agricultural country, agriculture has always been an important basis for our social production and development, and agricultural economy is an important basis for our national economy. further development. In the current agricultural production process in my country, the cultivation of agricultural greenhouse vegetables has become very common, and has made important contributions to the cultivation of off-season vegetables in my country and the improvement of people's living standards. Also lower. Therefore, in the current agricultural greenhouse vegetable cultivation process, further research must be carried out on its cultivation technology.

    1. Reasonable location selection

In the process of vegetable cultivation and planting in agricultural greenhouses, the choice of the location of the greenhouse will also affect the final vegetable yield, which is mainly due to the natural conditions of the location where the greenhouse is located. Therefore, when selecting the location of the greenhouse, the local soil and water source environment should be considered first, and the soil acidity and alkalinity and nutrients in the area should be considered; the water source conditions of the location and the water source should also be considered. The sufficiency and water quality of the greenhouse can ensure that after the greenhouse is located at this location, it can provide sufficient and high-quality water for the later vegetable planting; finally, in the process of selecting the location of the greenhouse, the topography and topographic conditions of the location should also be considered. , which will have an important impact on the drainage work in this area and prevent drought and flood disasters during the cultivation of greenhouse vegetables.

    2. Soil selection

    In the process of planting vegetables in agricultural greenhouses, the quality of the soil will directly affect the yield of vegetables. Therefore, before planting, it is necessary to test the soil conditions in the area to detect the nutrients and pests in the soil to ensure the vegetables. It can grow healthily and quickly in the soil, reducing the threat of pests and diseases. In addition, in the process of planting vegetables in greenhouses, in order to improve soil quality and soil conditions, it is also necessary to improve the cultivation methods, and try to use the rotation and fallow method to maintain soil fertility. The planting area should be divided according to the type of vegetables, so as to increase the yield of vegetables.

    3. Scientific fertilization

    Fertilization is an important way to promote the rapid growth of vegetables, so if you want to increase the yield of vegetables in greenhouses, scientific fertilization is also required. In the process of vegetable growth, the nutrients contained in the soil are often difficult to meet the growth needs of vegetables. Therefore, in the process of vegetable growth, growers must select appropriate fertilizers for fertilization according to their specific growth conditions. provide sufficient nutrients for growth.

Pest Control

    4. In the process of growing vegetables in greenhouses, the problem of pests and diseases is also an important problem affecting their growth and yield. Therefore, growers must do a good job in the prevention and control of pests and diseases in the process of planting, and strengthen the prevention and control of pests and diseases in the later stage. Varieties and their easy-to-occur pests and diseases, do a good job of corresponding prevention and control, and effectively combine physical, chemical and biological control measures. When choosing chemical agents, try to choose agents that are less harmful to vegetables to prevent them from affecting vegetables quality has an impact.