Fertilizer Microbe Binding via Surfactant and Humate
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Solution Overview
Problem
Current plant nutrient compositions that combine microorganisms and fertilizer particles are costly and time-consuming to apply separately, leading to increased equipment and labor costs and reduced Return on Investment (ROI).
Innovation Solution
A plant nutrient composition is prepared by mixing fertilizer with a non-ionic surfactant, microorganisms, an anionic polymer or linear polysaccharide, humate, and water, forming a single composition that allows for a single application, thereby binding microorganisms to fertilizer particles and enhancing their application efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If microorganisms and fertilizer particles are applied separately, then each can be applied with optimized equipment, but application costs and time increase
Solution Approach 1:
The patent combines microorganisms and fertilizer particles into a single composition where microorganisms are bound to fertilizer particles through binders. This merging allows both nutrients and microbes to be applied simultaneously in one operation, eliminating the need for separate applications and thereby improving application efficiency while maintaining effectiveness
Solution Approach 2:
The fertilizer composition serves multiple functions simultaneously: it provides macronutrients (N-P-K), contains micronutrients, and delivers microorganisms for biological activity. This multi-functionality in a single product allows one application to replace multiple separate applications, resolving the contradiction between application effectiveness and efficiency
2Reliability
If microorganisms and fertilizer particles are applied separately, then each receives dedicated application equipment, but labor and equipment costs increase
Solution Approach 1:
By merging microorganisms and fertilizer into a single bound composition, the patent simplifies the application process to a single operation. This reduces the complexity of coordinating multiple applications and their respective equipment, making the overall process easier to operate while maintaining application quality through the bound structure that ensures both components are delivered together
3Productivity
If microorganisms are bound to fertilizer particles, then single application is enabled, but binding agents are required
Solution Approach 1:
The patent introduces binders as intermediary substances that bridge microorganisms and fertilizer particles. These binders (such as humates, polysaccharides, or surfactants) facilitate the binding process without complicating the overall system, enabling single application efficiency while managing composition complexity through the use of effective intermediary agents
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 approach reduces application costs and increases ROI by enabling a single application of both microorganisms and fertilizer particles, improving plant growth and yield while minimizing labor and equipment expenses.
Implementation Method 1
a non-ionic surfactant ('NIS')
Implementation Method 2
binding microorganisms to fertilizer particles
Implementation Method 3
humate
Implementation Method 4
binding microorganisms to fertilizer particles
Implementation Method 5
an anionic polymer, (ii) a linear polysaccharide
Data Source
AI summary
A plant nutrient composition comprises both fertilizer and microorganisms bound together so that the advantages of fertilizer and microorganisms for plant growth and soil health can be obtained by a one-step administration of the plant nutrient composition.