People's lives are dependent on the consumption of vegetables, and with the development of farming techniques, new opportunities for development have been opened up in the vegetable industry, and the disease of previously painful vegetables has been effectively addressed. I'll tell you about vegetable growing techniques and pest control。
Our country is a world-renowned agricultural power, and in the context of the current general upgrading of science and technology, the growing technology has evolved and is being used more widely in the current vegetable growing process, not only to improve the quality of vegetable cultivation, but also to meet the dietary needs of different people. In particular, current nutrition and security issues are increasingly becoming a concern for people's livelihoods, and they are also one of the most fundamental requirements for food consumption. However, after research by authors, it has been found that the current technology of vegetable growing in the shed is often threatened by pests and diseases in agricultural production and cultivation, and that different regions are affected by pests and diseases, so research on this issue is now a priority. Therefore, proper research and analysis of pest control responses in the application of technologies for the cultivation of large sheds can also be very useful for the overall promotion of vegetable production in large sheds。
1 vegetable growing techniques
1. 1 feed selection and treatment
In order to further improve the quality of growing vegetables in the production of sheds, it will be necessary to select more effective pest- and disease-resistant varieties by a wide range of growers, in strict accordance with local realities. And before we start planting, one of the things that we need to do is to improve the disinfection of seeds, and to improve the quality of the seeds, the effective growth of vegetables. There is also a need to further isolate current transmission and transmission routes in the process of disinfection and to better meet the requirements for pest control in the nursery age. For example, in the process of planting chili, growers have to study the local environment thoroughly, so that they can choose the more suitable varieties of cultivation, such as psychic 7, psychic 17 and spicy 8. In the process, seed disinfection is first performed, and the seed disinfection usually takes place:
(1) temperature soup impregnated species: first, water immersed seeds 1-2 h, then immersed in warm water about 55°c, 5-10 min, then continued to soak seeds 3-4 h with cold water. When warm water is immersed, beware of the amount of water, usually two pieces of water from one seed, which is to mix quickly and continuously, so that the seed is evenly heated, so as to prevent the burning of the seed, and to keep heating, and keep the temperature at 55°c。
(2) pharmacological impregnation: first impregnated with water of 3 to 4 h and then immersed in 15 to 20 min with a 100-fold solution that was dumped into the formerin, then immersed with a wet cloth package that was placed into the cavity of 2 to 3 h, fumigated, and then washed with clean water to mitigate or control the hazards of early disease; or you can put immersion seeds into 10% of sodium phosphate solution, soak 20 centimetres, wash them with water, then seed them, and prevent the outbreak of viral disease. Seed disinfection can also be done with 25% venomicin wetting powder 600 times the fluid, or 40% acethion aluminum humid powder 300 times the fluid, or 60% more fungus humid powder 600 times the fluid, or 70% methyl tobzin humid powder 100 times the fluid, or 75% bacteria wetting powder 600 times the fluid, to prevent the spread of pathogens such as night disease. This is done by immersing 10-15 min seeds in any of the above-mentioned agents, and by washing them with water and then leaching them with water。
1. 2 cultivation management
In order to improve the current quality of vegetable production in our country, which is very demanding in its practical application, we need to adopt more scientific farming techniques in our practical work, along with appropriate facilities. At the same time, there is a need to make the best use of the local environment, climatic conditions and natural environment in the planting of vegetables, to do so in a rotational manner, and to ensure a more significant improvement in the quality of vegetables based on a sound environment for their growth。
1. 3 fertilizer applications
There are also very strict requirements and regulations for the use of fertilizers in the growing of large-scale vegetables, where we do not recommend the use of chemical fertilizers, but rather the use of faeces or plant corruption, as much as possible, because these materials are natural materials, so they do not have side effects on the soil or the environment during their application, and they are used in combination with microbiological fertilizers, which can also significantly improve the quality of cultivation. For example, in the production of hot peppers in large sheds, 667 m require decomposed organic fertilizer of about 5,000 kg and urea of about 20 kg, and, when fertilizer works are completed, the precipitating membrane treatment of the peppers in time to provide better conditions for their growth。
2 key tools for the control of vegetable pests and diseases
Strengthening pest and disease control is also an important element in the application of vegetable-planting techniques, and good prevention strategies can effectively increase the current production of vegetables。
2. 1 agricultural response
In the case of vegetable production, which usually takes place on a long-term basis with one or more types of vegetables, there is a greater consistency in the problem of pests and diseases that are growing, which, in areas where there is a high accumulation of pests and diseases on the land, can also be prevented by appropriate agricultural measures, in strict compliance with the appropriate farming systems, in the form of crop rotation, and in order to improve the current level of land clean-up。
2. 2 eco-control strategies
The ecological control strategy is also the best means of combating the growing of large-scale vegetables, and because of the lack of good ventilation, the temperature in the shed is relatively high, which will create more comfortable conditions and environments for the occurrence of disease and pests. Especially in acidic environments, which are more likely to cause pest problems, so we need to use acidic methods and technologies to combat them accordingly。
2. 3 biological control strategies
The so-called biological control strategy refers to ways and means based on natural vegetation conservation, and in this effort the ecological measures that build biocoexistence of oxidized organisms are commonly used to improve pest control. At the same time, there is also a need to effectively prevent the killing of natural enemies of disease and pests, which is one of the most critical components of our biological response。
2. 4 physical control strategies
Physical control is the use of pest control equipment such as insecticidal lamps and yellowboards, blueboards, sexual baits, etc., to improve pest control through these measures and tools, which can significantly reduce the occurrence of pests such as aphids and larvae。
In conclusion, the technology of vegetable growing in large sheds is also one of the most common technical tools in our agricultural production today, which has been extremely useful and has had an impact on the production and quality of our vegetables. In the current application of this technology, we also need to adopt effective planting methods and an integrated approach to pest and disease control, which will better provide a good basis for agricultural work in our country。
