Soybean Variety 5PSUW28 for Multi-Trait Stability and Yield
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Solution Overview
Problem
The development of stable, high-yielding soybean varieties that are agronomically sound and possess desirable traits such as disease resistance, drought tolerance, and improved fatty acid profiles is a time-consuming process requiring precise planning and resource efficiency, with existing methods taking six to twelve years from cross to delivery.
Innovation Solution
The introduction of the novel soybean variety 5PSUW28, which combines desirable traits like resistance to diseases, insects, and tolerance to drought and heat, along with improved agronomic characteristics, through methods of crossing, introgression of transgenic or mutant traits, and characterization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional soybean breeding methods are used to combine desirable traits, then the variety achieves stability and agronomic soundness, but the development time becomes excessively long (6-12 years)
Solution Approach 1:
The patent applies preliminary action by pre-selecting and characterizing parent lines with specific desirable traits (disease resistance, drought tolerance, heat tolerance, yield potential) before crossing. This advance preparation of genetically superior parents with known trait profiles accelerates the breeding process while ensuring the resulting variety achieves stability and agronomic soundness more quickly than traditional methods.
2Adaptability or versatility
If multiple desirable traits are combined in a single variety, then the variety achieves higher yield and adaptability, but the breeding process becomes more complex and resource-intensive
Solution Approach 1:
The patent applies segmentation by dividing the breeding process into distinct phases: selecting parent lines with specific individual traits, crossing them to combine traits, and systematically evaluating progeny for each trait. This segmented approach to multi-trait breeding allows complex trait combinations to be achieved through manageable, sequential steps rather than attempting to combine all traits simultaneously, reducing overall process complexity.
Data Source
AI summary
A novel soybean variety, designated 5PSUW28 is provided. Also provided are the seeds of soybean variety 5PSUW28, cells from soybean variety 5PSUW28, plants of soybean 5PSUW28, and plant parts of soybean variety 5PSUW28. Methods provided include producing a soybean plant by crossing soybean variety 5PSUW28 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PSUW28, methods for producing other soybean varieties or plant parts derived from soybean variety 5PSUW28, and methods of characterizing soybean variety 5PSUW28. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PSUW28 are further provided.