Agricultural vegetable cultivation technology exploration
Summary: in recent years, our agricultural economy has been fully developed and has contributed to the country's economic development. In the area of agriculture, traditional farming is based primarily on the scientific nature of plant practices. In order to improve the value of vegetables, emphasis must be placed on agricultural production and processing, the rational application of innovative techniques for vegetable cultivation and the more desirable effects of vegetable cultivation. This paper analyses and explores agrovegetative techniques。
Key words: agricultural economy; vegetable cultivation; technical elements
Cat
As people's standard of living continues to rise, the demand for modern agricultural vegetable cultivation is higher. There is a greater focus on health, green and growing demand for vegetable quality. In order to improve the quality and production of vegetables, emphasis should be placed on the regulation of vegetable cultivation techniques and the application of a range of planting techniques in order to obtain the desired effects of vegetable cultivation and ensure the growth of agricultural vegetables。
Analysis of the current state of development of agricultural technology
At present, our agricultural economy has entered a new stage of development, with many advanced agricultural technologies being applied to agriculture, modernizing and modernizing agricultural economic development. Greenhouse shed technology has become the backbone of modern agricultural vegetable technology. In order to achieve the scientific application of agricultural technology, it is important to keep abreast of the current state of development of agricultural technology and of the actual characteristics of agricultural technology
Agricultural production has been scaled up. Today, our agricultural production system is being improved, and priority industries are gradually being scaled up. The use of pooled operations effectively controls the cost of agricultural production and ensures the adequacy of the supply of vegetables. Regional approaches can reduce production costs and provide farmers with a brand effect that attracts widespread attention and attention and promotes further development of the agricultural economy。
Agricultural development is more characteristic. In view of the current state of development of the agricultural economy, agriculture has been characterized by industrialization, industrialization and commercialization and has contributed more to our economic system, gradually becoming the mainstay of our economic development. With the application of science and technology, information technology, etc., agricultural production technologies continue to be innovative and play an important role in furthering the process of agricultural production。
2 elements of agricultural vegetables development technology
Carefully choose the film
In selecting the greenhouse shed film, it must be safe from poison, warm and have a long useful life. The selection of greenhouse shed film is mainly based on the non-temperature anti-aging film, which is widely applied with high-temperature properties. Use of agricultural membranes to increase light
? Degree, increased lightness, for light cooperation, is an effective way to increase production。
Reasonable control of light
The light intensity of winter is low, and in the area of shed cultivation technology, the metropolis use fault-covered cultivation techniques. When making thin-drop-free membranes, strict control must be exercised over the production of formulations, with a moderate addition of a certain surfactant, reducing the degree of kinship between the agricultural membrane and the water molecules, and helping the drip further into the ground. It should also ensure a high level of cleanness of the membrane surface, which, in the event of excessive impurities, would significantly affect the permeability of the film. For vegetables, light intensity is critical, and light is abundant and can significantly improve the production and quality of vegetables. Control over light time can be achieved by strengthening reasonable control over light conditions and by covering the sheds with materials。
Get the ventilation done
During vegetable cultivation, good ventilation must be maintained to effectively reduce the many harmful gases in greenhouses, to achieve the exchange of internal gas and external air in the sheds, to improve air quality in the sheds and to facilitate the lighting of vegetables. Control of indoor temperatures, humidity, etc., is achieved through sound ventilation design, a more scientific and sound shed environment is created, pest and disease control is achieved, vegetable production and quality are improved and farmers ' economic benefits are enhanced。
Careful choice of vegetable varieties
Vegetable varieties are selected in a manner that fully integrates seasonal conditions and requires planting in winter
