Technical Measures for Increasing Production and Efficiency of Vegetables in Greenhouses

    In the process of planting vegetables in greenhouses, due to various reasons such as the fixed location of the greenhouses, the yield of vegetables is not high, which is not conducive to improving the actual interests of vegetable farmers, and is affected by various aspects such as local climate and varieties, making production and operation more difficult. To obtain the ideal production scale, scientific planting methods and field management methods must be adopted. Only in this way can the yield of greenhouse vegetables be increased.

   In the process of planting vegetables in greenhouses, it is necessary to summarize various factors affecting the growth efficiency of greenhouse vegetables in combination with local actual conditions, and conduct scientific and reasonable analysis and summary, adopt appropriate technologies to increase production and efficiency, and carry out related research work for the greenhouse. Vegetables provide scientific planting techniques to keep the yield and benefit of greenhouse vegetables at a high level.

    1. Analysis of the status quo of vegetable cultivation in greenhouses: Greenhouse vegetable sheds are an off-season cultivation technique, which generally requires a long winter, and winter is characterized by low temperature and low sunshine. Under such weather background, due to the shortened sunshine time, if you The problem of improper management in this process will have a negative impact on the vegetable greenhouses. Not only will the output be reduced, but it will also be difficult to form scale benefits. This is not good for the increase in agricultural production and income to a certain extent; it will even be serious. It affects vegetable farmers' enthusiasm for planting and is very unfavorable to the smooth progress of related activities. Therefore, at this stage, in order to better complete the strong support for vegetable greenhouse technology, it is necessary to adopt new technologies to carry out good operations in variety selection, fertilizer and field management, etc., to lay a solid foundation for increasing production and income, and make greenhouses Greenhouse vegetables gain economic benefits.

   2. The main cultivation techniques for increasing the yield and efficiency of greenhouse vegetables are shown in the following aspects:

    1. Selection of greenhouse type: Before cultivating vegetables, it is very important to scientifically and rationally select and determine the type of shed based on different vegetable varieties, growth characteristics, resource requirements and other factors, so that ideal vegetable yields can be obtained. At the same time, the choice of greenhouse film should fully consider the energy needs of crops, and the cultivator should make a reasonable choice based on the growth characteristics of vegetables.

     2. Variety selection: to ensure good yield and income increase of vegetables, it is necessary to select excellent varieties to lay a solid foundation for increasing yield. Therefore, in the process of variety selection, it is necessary to select excellent varieties with stress resistance and disease resistance. , To maintain the purity and clarity of the variety, and the high germination rate, so that vegetables have excellent growth genes.

    3. Seedling management: During the seedling process, the seedbed should be replaced every year; in the process of seedbed fertilization, decomposed farm manure can be selected as the main fertilizer supply, and the alcoholic bacteria granular fertilizer can be used as the base fertilizer to prevent it from being harmful to some pathogens. Vegetable seedling stage. The bed soil must also be disinfected to provide a safe and reliable living environment for the growth of seedlings and achieve a good conservation effect. In the process of raising seedlings, the temperature and humidity should also be accurately controlled to avoid large gaps. In addition, the seedlings should be refined in time to eliminate the problematic seedlings and provide a good foundation for future vegetable management.