Methylobacterium Biofertilizer Compositions for Soybean Yield
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Solution Overview
Problem
Current methods for improving soybean yield are inadequate, and there is a need for effective biological agents that can enhance soybean plant growth and yield.
Innovation Solution
Application of specific Methylobacterium strains, such as NLS0934, NLS0497, NLS0693, NLS1179, NLS1181, and NLS0610, or their variants, or combinations thereof, to soybean plants, either as a mono-culture, co-culture, or in compositions with additional active ingredients, to improve plant health and yield.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional methods are used to improve soybean yield, then existing agricultural practices are maintained, but yield improvement is inadequate
Solution Approach 1:
The patent applies parameter changes by introducing specific Methylobacterium strains with optimized characteristics (pink-pigmented facultative methylotrophs) to alter the biological parameters of soybean growth. These bacterial strains change the metabolic and growth parameters of the plant, leading to improved yield through enhanced one-carbon compound utilization and nitrogen fixation capabilities.
Solution Approach 2:
The Methylobacterium strains serve as intermediary organisms that mediate between the soil environment and the soybean plant. These bacteria act as biofertilizers and biocontrol agents, facilitating nutrient uptake, producing growth-promoting substances, and protecting against pathogens, thereby indirectly improving soybean yield without direct chemical intervention.
2Productivity
If Methylobacterium strains are applied to soybean plants, then yield increases by 2% to 20%, but additional components and application complexity are required
Solution Approach 1:
The Methylobacterium strains exhibit multi-functionality by simultaneously serving as biofertilizers, biocontrol agents, and growth promoters. This universal application reduces the need for multiple separate products and simplifies the overall treatment regimen, despite the complex composition of the bacterial consortium required for optimal yield improvement.
Data Source
AI summary
The present disclosure provides yield enhancing compositions comprising Methylobacterium, methods for improving soybean yield, and methods of making the compositions. Also provided are isolated soybean yield enhancing Methylobacterium.