Microbial Formulation for Crop Protection Against Environmental Stress
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Solution Overview
Problem
Current methods for protecting crops from cold stress, drought, and pests are inefficient, expensive, and unsustainable, lacking comprehensive solutions for small and medium-sized producers, and existing technologies either partially address the issues or have limited scope.
Innovation Solution
A microbial formulation comprising microorganisms without ice nucleating activity (NINA) and biopolymers, specifically a proprietary strain GPI-1 from the genus Pseudomonas, which produces exopolysaccharides and volatile compounds, providing protection against freezing, drought, and pests, and is scalable, non-polluting, and biodegradable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If physical barriers and active measures (heaters, fans, helicopters, sprinklers) are used to protect crops from cold stress, then plant protection effectiveness is improved, but operational cost and energy consumption increase significantly
Solution Approach 1:
The patent applies self-service by using microorganisms (Pseudomonas sp. strain GPI-1) that naturally produce ice-nucleation inhibitors and biopolymers within the plant system. These microorganisms autonomously protect the plant from frost damage without requiring external energy input, eliminating the need for heaters, fans, or other energy-consuming equipment while maintaining reliable protection.
Solution Approach 2:
The patent replaces mechanical protection systems (heaters, fans, helicopters, sprinklers) with a biological system based on microorganisms. The mechanical systems are substituted by introducing Pseudomonas sp. strain GPI-1 that produces ice-nucleation inhibitors and biopolymers, transforming the protection mechanism from mechanical/thermal to biological/chemical, thereby eliminating high energy consumption while maintaining protection effectiveness.
2Reliability
If physical barriers and active measures are deployed for crop protection during cold stress, then protection coverage is improved, but device complexity and infrastructure requirements increase
Solution Approach 1:
The microorganisms introduced into the plant system autonomously provide protection coverage without requiring complex infrastructure. The Pseudomonas sp. strain GPI-1 naturally colonizes the plant and produces protective substances, eliminating the need for heaters, fans, helicopters, or sprinkler systems, thereby drastically reducing device complexity and infrastructure requirements while maintaining comprehensive protection coverage.
Solution Approach 2:
The patent replaces complex mechanical protection infrastructure with a simple biological introduction process. Instead of deploying heaters, fans, helicopters, or sprinkler systems, the solution involves introducing microorganisms that naturally distribute themselves within the plant system, providing comprehensive protection without any complex mechanical infrastructure.
3Reliability
If conventional protection methods are used against cold stress and drought, then some protection is achieved, but sustainability and environmental impact worsen
Solution Approach 1:
The patent replaces conventional protection methods that may have environmental impacts with a biological system based on Pseudomonas sp. strain GPI-1. This microorganism produces ice-nucleation inhibitors and biopolymers that protect against cold stress and drought without generating harmful emissions, waste, or environmental degradation, thereby maintaining protection effectiveness while eliminating negative environmental impacts.
Solution Approach 2:
The patent changes the fundamental parameter of protection mechanism from external physical/chemical interventions to internal biological processes. By introducing microorganisms that produce protective substances within the plant system, the solution achieves protection through natural biological processes rather than external applications, improving sustainability and eliminating environmental harm associated with conventional methods.
4Reliability
If existing technologies are applied to protect crops, then partial protection is achieved, but adaptability to different crops and environmental conditions is limited
Solution Approach 1:
The patent applies universality by using Pseudomonas sp. strain GPI-1, a microorganism that can protect multiple types of crops (fruits, vegetables, ornamental plants) against various environmental stresses (frost, cold stress, drought). The microorganism produces ice-nucleation inhibitors and biopolymers that provide broad-spectrum protection across different plant species and stress conditions, enhancing both reliability and adaptability simultaneously.
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
The formulation effectively reduces damage from cold and water stress, promotes plant growth, and offers broad-spectrum protection for various crops, including fruits and vegetables, demonstrating sustained protection and efficiency in laboratory and field trials.
Implementation Method 1
capable of reducing the damage caused by the environment, including: freezing and drought, especially preventing the nucleation of ice
Implementation Method 2
A microbial formulation comprising microorganisms without ice nucleating activity (NINA) and biopolymers, specifically a proprietary strain GPI-1 from the genus Pseudomonas, which produces exopolysaccharides and volatile compounds, providing protection against freezing, drought, and pests
Data Source
AI summary
An organic formulation based on a mixture of microorganisms and other derived organic components, obtained from plants that inhabit different extreme environments, including the Chilean Antarctic territory, for protecting plants and agricultural crops against environmental conditions, especially with respect to cold stress, water stress, and plant infection by pests and insects, is provided. Due to the activity of the consortia of microorganisms that compose it and its derived components, it favours plant growth and reduces the damage associated with cold and water stress in agricultural crops.