Air root-training seedling-cultivating method and its seedling-cultivating tray or seedling-cultivating container

Abstract

The present invention belongs to a method for cultivating plant seedlings and specially-designed equipment for implementing said method. It is characterized by that it makes the plant root end to contact with air just during the terminate section of exponential growth of biological S type growth curve so as to make root suspend growth more effectively and promote the production of root division. The seedling plant is planted in the container which possesses upper and lower openings, and its lower portion is large, and progressively reduced towards top and is equipped with bottom net, and the depth of said container can be defined to its optimum value by means of optimized design. A water-holding bottom basin can be set under the seedlings-cultivating tray and the container, its bottom net is equipped with a group of supporting legs with capillary function, and is inserted into the bottom basin. The cavity body of the container can be formed from several side walls so as to can take out seedling from top and bottom.

Description

technical field [0001] The present invention belongs to a cultivation method of plants and a specially designed device for carrying out the method. Specifically, it is a better air whole root seedling raising method and a seedling raising tray or container device. Background technique: [0002] In order to improve the quality of crops, increase the yield per unit area, shorten the seedling time, and reduce production costs, the use of greenhouses has gradually increased worldwide. Closely related to greenhouse seedling cultivation, cultivation and production is the application of cultivation containers such as seedling trays. In recent years, the Netherlands, Japan, and the United States have increased their cultivation facilities year by year, and seedling cultivation and cultivation methods using containers such as plug trays and pots have become increasingly popular. Traditional seedling trays, pots, pots and other growth containers are small at the bottom and gradually...

AI Technical Summary

Problems solved by technology

However, this plan does not include the technology of determining the inclination angle of the inner wall of the flower pot and the depth above the screen, which affects the effect of the whole root of the air, and such a structure cannot realize fully mechanized automatic transplanting, let alone automatic watering

In addition, this technical solution is limited to flower pots and cannot be used for seedling trays

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