Hydroponic device for polygonatum kingianum breeding

By setting up an independent water storage channel and water supply control system in the hydroponic device for breeding Polygonatum yunnanense, the problem of uneven water supply for breeding materials of different genotypes of Polygonatum yunnanense was solved, achieving precise management and efficient breeding, improving the breeding success rate and reducing costs.

CN224402484UActive Publication Date: 2026-06-26YUNNAN MINDING AGRICULTURAL DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202521633838.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-01
Publication Date
2026-06-26
Estimated Expiration
2035-08-01

AI Technical Summary

Technical Problem

Existing hydroponic devices for breeding Polygonatum yunnanense cannot provide differentiated management for different batches and genotypes of Polygonatum yunnanense breeding materials. This results in some materials experiencing root rot due to excessive water supply or slow growth due to insufficient water supply, affecting the survival rate and growth quality of the breeding materials.

Method used

A hydroponic device for breeding Polygonatum yunnanense was designed. By setting multiple independent water storage channels, water supply heads and gates on the cultivation rack, the independent water supply volume and frequency of each water storage channel can be precisely controlled. Combined with fixing components, Polygonatum yunnanense seedlings are stably fixed to meet the personalized needs of different growth stages.

Benefits of technology

This enabled precise management of breeding materials of different batches and genotypes of Polygonatum yunnanense, improved the breeding success rate, saved water resources and nutrient solution, reduced breeding costs, and avoided the problem of excessive or insufficient water supply caused by unified water supply.

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Abstract

The utility model discloses a polygonatum kingianum breeding hydroponic device, and relates to the technical field of polygonatum kingianum cultivation, the polygonatum kingianum breeding hydroponic device comprises a culture rack, a plurality of water storage channels are connected in the culture rack in a sliding mode, and culture plates are arranged at the upper ends of the water storage channels; a plurality of planting holes are uniformly formed in the culture plate, a plurality of fixing assemblies are connected to the upper end of the culture plate, and the fixing assemblies are located at the outer ends of the planting holes. The polygonatum kingianum breeding device is reasonable in design structure and capable of bearing different batches and different genotypes of polygonatum kingianum breeding materials at the same time, meanwhile, the independent water conveying head and the flashboard can independently adjust the water supply amount and the water supply frequency of each water storage channel, accurate management of one groove and one strategy is achieved, the individual requirements of different breeding materials are met, and therefore the breeding success rate is increased, and the breeding cost is reduced. The problem of excessive supply or insufficient supply caused by unified water supply can be avoided, the requirements of the polygonatum kingianum in each growth stage are accurately matched, consumables such as water resources and nutrient solutions are saved, and the breeding cost is reduced.
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