High voltage promoting and protecting system capable of raising plant yield

Abstract

One high voltage equipment is used to produce spatial electric field inside a greenhouse between plant and earth, and this can promote plant to absorb ion fertilizer, to absorb required fertilizer homogeneously and to increase yield. The system includes high voltage CO2 purifying and yield increasing equipment and high voltage disease preventing ozone equipment.

Description

Technical field [0001] The present invention relates to a supporting technical system capable of stably increasing plant output, in particular to a high-voltage promotion and protection system capable of stably increasing plant output in a winter greenhouse. Background technique [0002] To stably increase the biological yield of greenhouse plants in winter and spring, it is necessary to start from two aspects: balanced supply of nutrients and disease control. In winter and spring, the supply of plant nutrients in the greenhouse is affected by low root temperature ion fertilizer absorption barriers and CO 2 Restricted by gas fertilizer shortage, use chemical fertilizer alone or increase CO 2 Gas fertilizers will not have a significant effect on increasing production. At the same time, due to serious plant diseases in the greenhouse in winter and spring, plant yields are greatly reduced. Therefore, a technical system that can simultaneously solve the above three problems is an urg...

AI Technical Summary

Problems solved by technology

Plant nutrient supply in winter and spring greenhouses is hindered by absorption of ionic fertilizers at low root temperature and CO 2 Constrained by the shortage of gas fertilizer, use chemical fertilizer alone or increase CO alone 2 Gas fertilizers will not have a significant effect on increasing production. At the same time, due to serious plant diseases in the winter and spring greenhouses, the plant yields are greatly reduced. Therefore, a technical system that can solve the above three problems at the same time is an urgent need for modern greenhouse plant production. Existing The high-voltage discharger is an AC high-voltage discharger, which has the function of promoting photosynthesis, but has no function of promoting plants to absorb a large amount of ion fertilizers in the soil, and has no function of purifying the growth environment of greenhouse plants

And erecting a DC high-voltage power grid above the plant community, although this DC high-voltage power grid can remove fog, but due to the unclear voltage polarity, the electric field formed between the power grid and the ground cannot effectively drive the rapid growth of plants, and even cause production reduction. Also due to the absence of CO 2 Additional measures are not effective in greenhouses, and only using this method of arranging space electric fields in greenhouses cannot stably increase plant yields

using only CO 2 Gas fertilizer increasing device to increase CO in the greenhouse 2 concentration, although it can increase the plant yield, but due to the low root temperature, other fertilizers cannot be supplied, resulting in an imbalance in the ratio of carbon and nitrogen, and increasing the application of CO 2 Can not achieve the desired effect

On the other hand, the production loss caused by greenhouse diseases in winter and spring generally reaches 30-50%, and sometimes there will be no harvest. Although pesticides can effectively prevent diseases, the market prospect of green agricultural products is good, and the use of pesticides will be limited. Prevention and treatment of greenhouse diseases is effective, but at present, there are many industrial and civilian products for ozone generators, and there is no product that can work reliably in a large greenhouse environment with large temperature changes and high humidity. Any of the above devices are used in greenhouses, especially It is in the greenhouse of general soil cultivation, and the effect of increasing production and maintaining production is not obvious

Images