Soybean Variety 5PLAL92 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 5PLAL92, 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 pre-characterizing soybean accessions using molecular markers and phenotypic evaluation before breeding begins. This advance characterization allows breeders to select parents with desired traits more efficiently, reducing the time required for variety development while maintaining yield stability across environments
2Productivity
If traditional breeding methods are used to combine multiple desirable traits, then stable high-yielding varieties are produced, but the process requires extensive resources and precise planning
Solution Approach 1:
The patent implements feedback through systematic phenotypic evaluation and molecular marker analysis at multiple stages of the breeding process. This feedback mechanism allows for real-time assessment of trait inheritance and selection efficiency, enabling resource-optimized breeding decisions that maintain high seed yield while improving overall resource efficiency
3Adaptability or versatility
If conventional breeding approaches are used to introduce new traits, then the varieties achieve agronomic soundness, but the process is time-consuming and directionally unstable
Solution Approach 1:
The patent replaces traditional mechanical phenotypic selection with molecular marker-based selection systems. This substitution provides more precise and stable tracking of desired traits through generations, reducing directional instability in breeding programs while maintaining agronomic performance across diverse environments
Data Source
AI summary
A novel soybean variety, designated 5PLAL92 is provided. Also provided are the seeds of soybean variety 5PLAL92, cells from soybean variety 5PLAL92, plants of soybean 5PLAL92, and plant parts of soybean variety 5PLAL92. Methods provided include producing a soybean plant by crossing soybean variety 5PLAL92 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PLAL92, methods for producing other soybean varieties or plant parts derived from soybean variety 5PLAL92, and methods of characterizing soybean variety 5PLAL92. Soybean seed, cells, plants, germ plasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PLAL92 are further provided.