A kind of seedling cultivation technology without soil

Abstract

The invention belongs to the technical field of soilless cultivation, in particular to a soilless cultivation process for seedlings. By arranging a guide groove and an impeller, the second magnet block moves up and down to make the air flow in the guide groove, so that the rotating shaft drives the impeller to rotate. , Through the rotation of the impeller, the water flow in the first cavity can effectively prevent the sedimentation of garbage, which can ensure that the bottom of the culture tank is clean after changing the water, which is conducive to the growth of the seedlings, and when the water flows, the culture medium and water can be mixed more effectively. Uniformity, preventing too much culture liquid at the root of the seedlings and affecting the growth of the seedlings; the rotatable seedling soilless culture device used includes a support frame, a first disc, a culture bucket and a controller; the upper end of the support frame is provided with a red Light tube; the number of the culture buckets is four, and the culture buckets are distributed around the first disc as the center; the present invention can effectively prevent the precipitation of garbage during the water exchange process, and will not cause damage to the seedlings during the water exchange process.

Description

Technical field [0001] The present invention belongs to the field of soaking technology, and is specifically a seedlings. Background technique [0002] Seedling, that is, cultivating seedlings, is an important part of gardening plant cultivation. Refers to cultivating seedlings in gardening facilities (greenhouses, greenbs, temperature, etc.), seedling cultivates to a certain size, roaming into the fields or facilities, no soil seedlings, is new technologies used in modern cultures, without dirt, but more plants The nutrients needed to be cultured, to cultivate plants, have the rapid growth of seedlings, short age, root development, seedlings, short seedlings, and tertiary, easy to survive, Scientific, standardized management, soil cultivation is replacing traditional cultivation methods, it is a highly efficient new type of planting. [0003] Some soiled seedlings in the prior art are often cultivated in the breeding box. It is too compact in the box, which affects seedlings gro...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art and solve the problems of cumbersome water change steps during seedling cultivation, easy damage to seedling rhizomes, and complicated and incomplete cleaning of a large amount of rubbish sediment during water change, a soilless cultivation process for seedlings proposed by the present invention

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