Soilless culture vegetable cultivation device

Abstract

The invention relates to a soilless cultivation vegetable cultivation device, comprising an open water tank, a water pump, a sprinkling irrigation system, a support, growth pipelines, planting holes,planting baskets and a water return pipe, wherein the growth pipelines are fixed on the support, and the planting holes are formed in the growth pipelines; the planting baskets are located inside theplanting holes, the sprinkling irrigation system is arranged at the top end of the support, and the open water tank is arranged at the bottom end of the support; the water return pipe is connected with the left end of the open water tank, the sprinkling irrigation system is connected with the open water tank through a water inlet pipe, and a water pump is mounted on the water inlet pipe. Accordingto the soilless cultivation vegetable cultivation device provided by the invention, a tilting cultivation mode is implemented, thereby effectively preventing the fact that water accumulation during vegetable growth causes crop root necrosis and some other diseases; meanwhile, the growth pipelines adopt a zigzag type opening manner, thereby increasing the crop planting density as much as possible,and increasing the crop yield of a single batch; on the other hand, the growth pipelines can be increased in a large scale, thereby facilitating large-scale production and maximizing the benefits ofvegetable scale cultivation.

Description

technical field [0001] The invention relates to the technical field of modern agricultural facility cultivation, in particular to a vegetable planting device for soilless cultivation. Background technique [0002] Soilless cultivation is a new cultivation method that replaces soil with nutrient solution or solid substrate plus nutrient solution. It changes the traditional agricultural planting habits that rely on soil, and promotes agricultural production to a new stage of commercial scale production. Soilless cultivation technology is a high-tech of modern agricultural facility cultivation. Its core and essence is that the nutrient solution replaces the soil to provide nutrients to the crops, independently or together with the solid substrate to create a good rhizosphere environment, so that the crops can complete the entire life from the seedling stage. Cycle, and give full play to the production potential of crops, so as to obtain the greatest economic benefit or ornament...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a soilless cultivation vegetable planting device to solve the problem that in the prior art proposed in the above background technology, the soilless cultivation production belongs to the category of facility agriculture, and the relative airtight cultivation environment has high humidity, relatively weak light, and water In the form of cultivation, the root system is immersed in the nutrient solution for a long time. If it encounters high temperature, the oxygen content in the nutrient solution will drop sharply, and the growth and function of the root system will be hindered. The circulating flow of nutrient solution is very easy to spread quickly, which will lead to planting failure. If the cultivation facilities, seeds, substrates, utensils, production tools, etc. are not thoroughly sterilized, and the operation is improper, it is easy to cause a large number of reproduction and spread of pathogenic bacteria. Strong buffer capacity, once nutrient deficiency or excess occurs, the plants will immediately show symptoms of nutritional imbalance, the substrate has poorer water retention than soil, and the number of irrigations is high, and wilting will occur if there is a slight lack of water, so strict management is required, and a little carelessness will cause mistakes The problem

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