Soybean Variety P06A13R Breeding Stability and Yield
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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.
Innovation Solution
The introduction of soybean variety P06A13R, which is stable and high-yielding, with methods for crossing, introgressing transgenic or mutant traits, and characterizing the variety to produce seeds, plants, and breeding lines that exhibit improved agronomic characteristics and disease resistance.
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 high yield, but the development process takes six to twelve years and is time-consuming
Solution Approach 1:
The patent applies preliminary action by establishing a structured breeding program with predefined objectives and selecting germplasm in advance that possesses desired traits. This preparatory work organizes the breeding process before actual crossing begins, helping to reduce overall development time while maintaining variety stability through systematic planning.
Solution Approach 2:
The patent implements feedback mechanisms through multi-environment testing and evaluation of breeding lines. By systematically assessing performance across different conditions and using this information to guide further breeding decisions, the process becomes more efficient and directional, reducing the time required to develop stable varieties.
2Adaptability or versatility
If traditional breeding processes are followed to combine multiple desirable traits, then the final variety achieves improved agronomic characteristics, but the process requires extensive resources and is inefficient
Solution Approach 1:
The patent segments the breeding process into distinct phases: germplasm selection, crossing, progeny evaluation, and variety development. Each phase has specific objectives and criteria, allowing for more efficient resource allocation and faster progression through the breeding pipeline while maintaining comprehensive evaluation of agronomic characteristics.
Solution Approach 2:
The patent creates breeding lines that serve multiple functions - they can be used for direct variety development, as parental lines for future crosses, or as sources of specific traits. This multi-functionality increases breeding efficiency by maximizing the utility of each developed line and reducing the need to start from scratch for different breeding objectives.
3Adaptability or versatility
If conventional breeding methods are used to develop new varieties, then the process allows for trait combination, but directional stability is poor and planning precision is required
Solution Approach 1:
The patent uses systematic feedback from multi-environment testing and performance evaluation to guide breeding decisions. This feedback loop ensures that selected lines consistently demonstrate desired traits across different conditions, improving directional stability in the breeding process while maintaining the ability to combine multiple traits.
Solution Approach 2:
The patent evaluates breeding lines based on multiple parameters including yield, disease resistance, and adaptation to different environments. By selecting lines that meet specific parameter thresholds across various conditions, the process achieves better directional stability while combining desirable traits.
Data Source
AI summary
A novel soybean variety, designated P06A13R is provided. Also provided are the seeds of soybean variety P06A13R, cells from soybean variety P06A13R, plants of soybean P06A13R, and plant parts of soybean variety P06A13R. Methods provided include producing a soybean plant by crossing soybean variety P06A13R with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety P06A13R, methods for producing other soybean varieties or plant parts derived from soybean variety P06A13R, and methods of characterizing soybean variety P06A13R. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety P06A13R are further provided.