Plant tissue culture rooting and seedling exercising integrated cultivating device and cultivating method thereof

Abstract

The invention discloses a plant tissue culture rooting and seedling exercising integrated cultivating device and a cultivating method thereof. The cultivating device comprises a plant cultivation system, an illumination system, a ventilation temperature-control system, a fluid supplying system, a CO2 supplying system and an environment control system. The plant cultivation system comprises a three-dimensional multi-layer cultivation frame and cultivation containers placed on the cultivation frame, each layer of multiple layers of the cultivation frame is provided with one cultivation container, and lifting seedling disc supports are arranged at the bottoms of the containers and used for suspending cultivation plants. The illumination system comprises lamp boxes, LED lamp tubes and fans, and the LED lamp tubes are arranged inside the lamp boxes and connected with the fans to be installed above the cultivation containers in an integrated mode without communication with the cultivation containers. On the premise of guaranteeing that space and time are saved, the cost is low, and the utilization rate of resources is high, the utilization rate of the resources and labor productivity are increased, the cultivation period is shortened, and the production cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to a cultivation device, in particular to a cultivation device integrating plant tissue culture rooting and seedling hardening; meanwhile, the invention also relates to a cultivation method of the above cultivation device. Background technique [0002] In plant tissue culture, the growth of tissue culture seedlings generally goes through four stages: ① establishment of sterile test-tube seedlings, ② rapid propagation, ③ rooting, ④ greenhouse hardening. After the above four stages, they can be used as production seedlings. Among them, difficulty in rooting and low survival rate of transitional seedlings have always been the ubiquitous problems in plant tissue culture. Improve the light, temperature, water, air and other conditions of plant growth through artificial environment regulation, promote the photosynthesis of small plants, self-support and improve the environmental c...

AI Technical Summary

Problems solved by technology

Moreover, the ratio of red and blue light in the prior art is: 2:1. The red light in this ratio cannot meet the growth needs of small plants, and the cultivation efficiency is low.

[0005] In addition, the sensor of prior art CO2 concentration is installed in the cultivation container, and the humidity in the cultivation container is generally all above 90% because of the needs of plant cultivation. 2 The best working range of the concentration sensor is 0-80%, and if the relative humidity exceeds 90%, drift will occur, which will lead to information errors

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