Soybean Variety 5PFSR86 Breeding Program Design
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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 adaptability to various conditions, but existing methods are slow and prone to directional changes.
Innovation Solution
The introduction of soybean variety 5PFSR86, which is stable, high-yielding, and agronomically sound, along with methods for crossing, introgressing transgenic or mutant traits, and characterizing the variety to produce plants with improved traits, facilitating the development of new soybean varieties and plant parts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional soybean breeding methods are used, then variety development can be achieved, but the process is time-consuming and requires extensive resources over 6-12 years
Solution Approach 1:
The patent applies preliminary action by pre-establishing a structured breeding program with defined objectives, germplasm selection criteria, and trait combination strategies before the actual breeding process begins. This includes pre-identifying parent lines with desirable traits and planning the crossing sequence to achieve target varieties more efficiently
Solution Approach 2:
The patent implements feedback mechanisms through continuous evaluation of breeding progress, monitoring of trait expression in progeny, and adjustment of breeding strategies based on observed performance. This allows for real-time optimization of the breeding process to reduce time and resource requirements
2Adaptability or versatility
If multiple desirable traits are combined in a single variety, then agronomic performance improves, but the complexity of breeding program increases
Solution Approach 1:
The patent applies segmentation by dividing the complex breeding program into manageable modules, each focusing on specific traits or trait combinations. This includes separate selection cycles for different characteristics (yield, disease resistance, stress tolerance) that can be independently optimized and then integrated
Solution Approach 2:
The patent employs universality by developing a multi-functional breeding framework that can simultaneously address multiple objectives (high yield, disease resistance, stress tolerance, improved composition) through a single integrated program design, reducing the need for separate specialized programs
3Reliability
If stable and high yielding varieties are developed, then agronomic soundness improves, but the time required for variety development increases
Solution Approach 1:
The patent applies preliminary action by pre-establishing stability criteria and uniformity standards before the breeding process, allowing for targeted selection of stable genotypes from the outset rather than requiring extensive post-development stabilization
Solution Approach 2:
The patent implements continuity of useful action through consistent application of selection criteria and breeding strategies across multiple generations, maintaining focus on stability objectives throughout the development process to achieve reliable varieties more efficiently
Data Source
AI summary
A novel soybean variety, designated 5PFSR86 is provided. Also provided are the seeds of soybean variety 5PFSR86, cells from soybean variety 5PFSR86, plants of soybean 5PFSR86, and plant parts of soybean variety 5PFSR86. Methods provided include producing a soybean plant by crossing soybean variety 5PFSR86 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PFSR86, methods for producing other soybean varieties or plant parts derived from soybean variety 5PFSR86, and methods of characterizing soybean variety 5PFSR86. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PFSR86 are further provided.