3D Root Trellis for Hydroponic Nutrient Uptake
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Solution Overview
Problem
Traditional hydroponic cultivation systems lack effective root support, leading to reduced root biomass, decreased yields, and increased susceptibility to root-borne diseases due to the absence of a solid medium for root growth, which restricts lateral and downward root expansion, affecting nutrient uptake and air exposure.
Innovation Solution
A 3-dimensional grid-like trellis structure made of inert material, such as plastic, is introduced to provide a solid surface for root growth within hydroponic systems, allowing roots to expand and fill the container by serving as directional guides for root development, anchored to the container to withstand gravity and aqueous forces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If traditional hydroponic systems use aqueous solution without solid medium, then nutrient availability and water uptake are improved, but root support and lateral root expansion are reduced
Solution Approach 1:
The patent introduces a trellis structure as an intermediary element between the aqueous solution and the roots. This trellis provides mechanical support and directional guidance for root growth without interfering with the hydroponic nutrient solution delivery system. The trellis acts as a mediator that enables lateral root expansion while maintaining the benefits of aqueous nutrient delivery.
Solution Approach 2:
The trellis structure is divided into multiple segments or sections that can be arranged to create a three-dimensional network. This segmentation allows roots to grow through and around different sections, providing comprehensive support and directional guidance throughout the root zone while maintaining open spaces for nutrient solution circulation.
2Ease of operation
If no solid medium is used in hydroponic systems, then space efficiency and ease of operation are improved, but root biomass and plant yields are reduced
Solution Approach 1:
The trellis serves as a minimal invasive intermediary that provides necessary root support functionality without requiring a full solid medium system. It maintains the simplicity and space efficiency of hydroponic systems while enabling improved root biomass development and consequently higher plant yields.
Solution Approach 2:
The trellis structure introduces a three-dimensional framework that guides roots to grow in multiple directions (laterally and vertically) rather than just downward. This dimensional approach maximizes root biomass within the available container space, improving productivity without complicating the basic hydroponic system design.
3Ease of operation
If roots are allowed to grow freely in aqueous solution, then ease of operation is improved, but susceptibility to root-borne diseases increases
Solution Approach 1:
The trellis divides the root growth space into multiple sections and pathways, which improves air circulation and water flow distribution around the roots. This segmentation reduces stagnant zones where pathogens could thrive, thereby lowering susceptibility to root-borne diseases while maintaining ease of operation.
Data Source
AI summary
An apparatus and method is disclosed comprises a root trellis or use thereof. Specifically, a solid medium made from a non-corrosive material composed of a 3-dimensional solid grid for supporting and providing structure to a plant root's downward and lateral growth when roots are otherwise unsupported by a solid medium. The apparatus is potentially constricted with an attached appendage by which the trellis can suspend itself from the container or reservoir it is placed inside to maintain a functional shape, especially if the device composition material is not rigid enough to support its own shape.