Ecological plant factory

Abstract

The invention relates to an ecological plant factory. The ecological plant factory comprises a greenhouse, a plant cultivation room and an edible fungi room. The plant cultivation room comprises a seedling-raising room, a radial disc type plant cultivation bed, a nutrition liquid pool and a nutrient liquid regeneration system. The edible fungi room is arranged below the plant cultivation room and provided with edible fungi racks. The ecological plant factory has the following beneficial effects: artificial light is utilized for growing seedlings and natural light is utilized for plantation; seeds and seedlings are planted in the seedling-raising room; grown seedlings are transplanted to the inner-most part of the cultivation bed; plants which can be harvested after growing up are cultivated in the outermost part of the cultivation bed; edible fungus are planted in the lower layer; due to the fact that circular water cultivation and a unique plantation method are adopted, plant cultivation density is increased by more than one time; harvested output is increased by more than one time; edible fungus are planted below the plant cultivation room; sufficient oxygen is provided for edible fungus by plant photosynthesis in the daytime; CO2, as a gaseous fertilizer, for growth of plants are generated by respiration effect of edible fungus at night; therefore, the ecological plant factory is little in investment, high in yield and efficiency and low in composite cost and helps save fertilizers.

Description

technical field [0001] The invention relates to an ecological plant factory, in particular to a plant factory for high-density and three-dimensional planting, and belongs to the technical field of agricultural planting facilities. Background technique [0002] The plant factory is a representative of facility agriculture. It can greatly increase the utilization rate and output rate of the land, not only reduce the labor intensity of the operator, but also enable annual production. It is an important means of increasing plant production and gardening income in the 21st century. [0003] However, the existing plant factories, whether it is a fully artificial light-utilizing plant factory under fully enclosed conditions, or a traditional hydroponic greenhouse plant factory that uses pipe cultivation, deep liquid flow floating plate cultivation, etc. in a natural light greenhouse for plant production, There are many problems: [0004] Plant factories under fully enclosed condit...

AI Technical Summary

Problems solved by technology

As we all know, small seedlings require little growth space, while large seedlings require large growth space; regardless of the size of the seedlings, all are planted according to the planting area required for mature plants, which is the planting method of traditional field agriculture. The method wastes more than double the effective planting area of ​​the greenhouse and reduces the plant output by more than double

[0007] The hardware facilities of the plant factory ensure that the environment in the factory is very suitable for plant growth. The existing plant factory only uses the plant growth space on the seedbed, and completely ignores the space under the seedbed. It is all wasted, no measures are taken, and no planting crop

[0008] Whether the existing plant factories are cultivated in pipes or on deep liquid flow floating plates, dozens of tons of nutrient solution are required for plant production from sowing to harvesting, which not only wastes resources and pollutes the environment, but also requires a separate supply of carbon dioxide, which is also prone to pests and diseases, resulting in The plant quality is uneven, the yield is low, and the production cycle is uncontrollable

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