Biodegradable Root Sock for Vine Transplanting
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Solution Overview
Problem
The current process of transplanting vines is cumbersome and labor-intensive due to the need for frequent movement of racks in large vineyards and the loss of small, reusable pots, which are difficult to manage and often result in foreign objects in the field.
Innovation Solution
An automated process involving growing each vine in a plant-growing container, covering the root mass with a biodegradable sock, filling cardboard boxes with multiple root-socked plants, and stacking these boxes on shipping pallets for efficient transportation and transplantation, which prevents root circling and facilitates easy handling and planting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If racks are used to transport vines in large vineyards, then vines can be transported, but the racks have to be moved along vast distances which is time-consuming and labor-intensive
Solution Approach 1:
The invention divides the transportation system into modular components: individual plant-growing containers replace large racks, and multiple containers are stacked on pallets for efficient transport. This segmentation allows flexible assembly and disassembly, eliminating the need to move entire rack structures across vast distances while maintaining transportation capability.
Solution Approach 2:
The invention transitions from two-dimensional rack arrangements to three-dimensional stacked configurations on pallets. Multiple containers are vertically stacked, maximizing space utilization during transportation and enabling easier movement compared to traditional rack systems that occupy large horizontal spaces.
2Ease of manufacture
If small reusable pots are used for growing vines, then vines can be grown in controlled environment, but the pots are lost in the field and introduce foreign objects/garbage
Solution Approach 1:
The invention employs biodegradable containers that are inexpensive and designed for single use. These containers are discarded after transplantation rather than being reused, eliminating the problem of lost pots becoming foreign objects in the field. The biodegradable nature ensures they decompose naturally without polluting the environment.
Solution Approach 2:
The invention changes the material parameters of the container from durable non-biodegradable plastic to biodegradable materials. This parameter change transforms the container's end-of-life behavior from persistent pollution to natural decomposition, resolving the harmful effect of lost pots in the field.
3Stability of the object's composition
If vines are grown in containers with holes at base, then roots are air-pruned preventing circling, but roots may become trapped causing termination of growth
Solution Approach 1:
The invention uses a composite structure combining a rigid container base with a flexible biodegradable sock. The rigid base provides structural support and air-pruning holes for healthy root development, while the flexible sock accommodates the root mass and prevents trapping, allowing roots to grow naturally without circling or becoming constrained.
Solution Approach 2:
The biodegradable sock acts as a flexible shell that envelops the root mass. This flexible structure adapts to root growth patterns, preventing roots from becoming trapped against rigid container walls while maintaining the air-pruning effect of the base holes. The flexibility ensures continuous root growth without termination.
4Area of stationary object
If multiple plants are transported in trays, then space utilization is improved, but the space between racks must be sufficient to not damage vines
Solution Approach 1:
The invention segments the transportation unit into individual plant containers that can be independently handled and stacked. This segmentation allows for compact stacking configurations on pallets that optimize space utilization while maintaining adequate protection between plants, eliminating the need for large spacing between racks required by traditional tray systems.
Solution Approach 2:
The invention transitions from horizontal tray arrangements requiring significant lateral spacing to vertical stacking on pallets. This dimensional change maximizes space utilization in the vertical dimension while minimizing horizontal footprint, allowing dense packing without compromising vine protection during transport.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This method significantly reduces the time and labor required for transplanting by allowing for efficient transportation and handling of plants, minimizing root circling, and ensuring easy access for mechanical planting, while also reducing waste and maintaining soil moisture.
Implementation Method 1
Windowed plant-growing containers are preferably configured to ensure retention of adequate moisture, i.e. proper hydration, during the process of transporting from the greenhouse to the field
Implementation Method 2
For windowed containers, the lateral roots protrude through the windows but are stunted in growth (i.e. pruned) by air
Data Source
AI summary
A root socking process for efficient transplanting of vines and similar plants. Each plant is grown in its own plant-growing container followed by an automated process of covering the root mass or rootball of each plant with a sock, preferably biodegradable; filling a cardboard box with multiple root-socked plants; and stacking multiple cardboard boxes in pallets for transportation to the field. The plants are then transplanted in the field by picking up and dropping each root-socked plant from the cardboard box into a hole in the soil.