Unit cultivation device

Abstract

The invention provides a unit cultivation device. The main body of the unit cultivation device is a cultivation facility or a cultivation container which can enable a cultivation unit to be obviously distinguished from the external environment. The unit cultivation device comprises a cover, and/or a hood, and/or at least one root control device and/or at least one ventilation device. The size of the cover enables the cover to enough cover the cultivation unit and to prevent rainwater from naturally falling into the cultivation unit. The hood can at least wrap no less than one half of a tree crown and at least wrap the portion from the largest perimeter position to the top of the tree crown. The root control device can affect a root system in a blocking, or wrapping, or limiting or guiding mode. The ventilation device is of a non-sealed cavity structure or made of porous materials. The cultivation unit where inside matter can not seep out and outside matter can not seep in can be adopted by the main body according to needs. A plant cultivation body can be manufactured through the unit cultivation device. The unit cultivation device can solve the problems that according to an existing cultivation device, water and fertilizer are prone to loss, the device is prone to being affected by the external environment, and container cultivation can not be widely applied to production type cultivation, and reduces constraint of agricultural production.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a unitized cultivation device. Background technique [0002] Ground cultivation is the most commonly used method of plant cultivation, which is subject to the constraints of natural conditions such as soil and the interaction with the outside world. At the same time, the loss of water and nutrients in cultivation is relatively large. Soil determines the types and yields of cultivated plants to a large extent. Drought, waterlogging, desertification, salinity, barren, polluted or other lands that are not suitable for the growth of plants to be cultivated are not suitable for cultivating plants or cultivating. Plants, if the soil must be cultivated, the cost of overall transformation and transformation is relatively high. In the process of plant cultivation, deforestation, land reclamation, lake (wetland) land reclamation, application of pesticides and fertil...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problems that existing cultivation water and fertilizer are easy to lose, easily affected by the external environment, and container cultivation cannot be widely used in productive cultivation.

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