Soybean Variety 5PSTK52 Breeding Stability
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Solution Overview
Problem
The development of new soybean varieties is a time-consuming process that requires precise planning and efficient resource use, aiming to combine desirable traits such as high yield, disease resistance, and environmental tolerance, while existing methods are inefficient and directionally unstable, taking six to twelve years from the first cross to delivering finished seed to farmers.
Innovation Solution
The introduction of the novel soybean variety 5PSTK52, which includes methods for crossing, introgressing transgenic, mutant, or native traits, and characterizing soybean plants to produce stable, high-yielding varieties with improved agronomic characteristics, disease resistance, and environmental tolerance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional soybean breeding methods are used to combine desirable traits, then the resulting varieties achieve high yield and stability across environments, but the development process takes six to twelve years and requires extensive resources
Solution Approach 1:
The patent applies preliminary action by establishing a comprehensive breeding plan and selecting parent lines with desired traits before initiating the crossing program. This advance preparation includes defining breeding objectives, choosing appropriate germplasm, and designing the crossing strategy to streamline the subsequent development process and reduce overall timeline
2Reliability
If traditional soybean breeding methods are used to combine desirable traits, then the resulting varieties achieve high yield and stability across environments, but the process requires extensive resources and precise planning
Solution Approach 1:
The patent applies self-service by utilizing the natural self-pollinating characteristic of soybeans to maintain genetic purity and reduce the need for manual emasculation and controlled pollination procedures. This approach minimizes labor requirements and resource consumption while maintaining breeding program efficiency
3Adaptability or versatility
If traditional soybean breeding methods are used, then desirable traits can be combined in a single variety, but the process is time-consuming and directionally unstable
Solution Approach 1:
The patent applies feedback by implementing systematic evaluation and selection procedures at multiple stages of the breeding process. Performance data from field trials and agronomic assessments are used to guide subsequent crossing decisions and selection criteria, ensuring the breeding program remains on track to achieve its objectives within the desired timeframe
Data Source
AI summary
A novel soybean variety, designated 5PSTK52 is provided. Also provided are the seeds of soybean variety 5PSTK52, cells from soybean variety 5PSTK52, plants of soybean 5PSTK52, and plant parts of soybean variety 5PSTK52. Methods provided include producing a soybean plant by crossing soybean variety 5PSTK52 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PSTK52, methods for producing other soybean varieties or plant parts derived from soybean variety 5PSTK52, and methods of characterizing soybean variety 5PSTK52. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PSTK52 are further provided.