An automatic three-dimensional planting device for soilless cultivation of vegetables

Abstract

The invention relates to an automatic stereo planting vegetable soilless culture device. Brackets are connected with ground, an upper transverse beam is positioned between the two brackets, the two ends of the upper transverse beam are respectively and fixedly connected with the middle part of an ejection rod of each of the two brackets, the number of vertical columns is the same as the number of the brackets, one end of each vertical column is fixedly connected with the middle part of the ejection rod of the corresponding bracket, the other end of each vertical column is connected with ground, a rail is arranged on each bracket, a transmission assembly is connected with each rail, a tray is connected with the transmission assembly by a connecting piece, and more than two planting boxes are arranged in each tray. The automatic stereo planting vegetable soilless culture device has the advantages that each plant planting box is arranged on the corresponding tray, and each tray drives the corresponding planting box to vertically and circularly move along the corresponding fixed rail, and drives the plant in the corresponding planting box to rotate; the light collecting efficiency of the plant and the water and fertilization utilization rate are improved, the utilization rate of solar energy, the plant growth efficiency, the area utilization rate and the water and fertilization utilization rate are greatly improved, and the like.

Description

technical field [0001] The invention relates to an automatic three-dimensional planting device for soilless vegetable cultivation. Background technique [0002] Soilless cultivation is a cultivation technique that uses nutrient solutions containing essential elements for plant growth and development to provide nutrients without using natural soil, so that plants can normally complete the entire life cycle. Including hydroponics, fog (air) cultivation and substrate cultivation three ways. Soilless cultivation of crops, scientific irrigation methods, can save a lot of water resources; balanced nutrient elements, root system and soil isolation, can avoid various soil-borne diseases, and do not need soil disinfection. Substrate cultivation generally uses gravel, sand, peat, vermiculite, perlite, rock wool, wheat straw, rice husk, straw, sawdust, etc. as the fixed substrate to increase the air content and effectively fix the plant root system. The material is environmentally fri...

AI Technical Summary

Problems solved by technology

However, most of the facility agriculture in my country has developed to this day, and many of them have reached the limit of land use. In order to pursue benefits and yields, improve land efficiency, excessive use of pesticides and chemical fertilizers has led to deterioration of soil nutrition, compaction, pollution, poisoning, production The fruits and vegetables that come out are also inevitably contaminated with a certain amount of pollution.

In addition, at present, most of the internal planting of facility agriculture is basically flat planting, and the utilization rate of land area is low; how to improve the utilization rate per unit area of ​​land, produce high-quality organic green fresh vegetables, overcome the impact of soil diseases and pollution, and realize facility agriculture The leap-forward development and sustainable development have become new demands

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