Soybean Variety 01098315 Breeding for Yield and Disease Resistance
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Solution Overview
Problem
The challenge in soybean breeding is to develop stable, high-yielding soybean varieties that are agronomically sound, with improved traits such as disease resistance, drought tolerance, and enhanced nutritional quality.
Innovation Solution
The development of the soybean variety 01098315, which involves a specific breeding history and includes traits like resistance to herbicides, diseases, and insects, as well as improved agronomic characteristics. This variety can be used to produce seeds and plants with specific loci conversions, such as those conferring herbicide resistance or improved nutritional content.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional soybean breeding methods are used to develop new varieties, then genetic diversity and trait combination are improved, but breeding time and complexity increase significantly
Solution Approach 1:
The patent applies preliminary action by pre-characterizing parental lines with specific desirable traits (herbicide resistance, disease resistance, yield characteristics) before crossing. This allows breeders to plan and execute crosses with predetermined objectives, reducing the time needed for variety development by avoiding extensive screening of unrelated parental material.
Solution Approach 2:
The patent employs local quality by selecting parental lines that excel in specific local conditions or exhibit particular traits of interest (e.g., glyphosate resistance in one parent, disease resistance in another). This targeted approach to parental selection enables efficient combination of specific desirable traits without requiring comprehensive improvement across all traits in both parents.
2Reliability
If multiple traits are combined in a single variety through conventional breeding, then agronomic quality and resistance are improved, but the complexity of selection and evaluation increases
Solution Approach 1:
The patent applies segmentation by dividing the breeding process into distinct stages: selecting parental lines with specific resistance traits, executing controlled crosses, and evaluating progeny for individual traits. This segmented approach allows breeders to systematically track and select for multiple traits (herbicide resistance, disease resistance, yield) without being overwhelmed by simultaneous evaluation of all traits in all progeny.
Solution Approach 2:
The patent implements feedback mechanisms through systematic evaluation and recording of progeny performance for specific traits. By monitoring resistance expression and other characteristics in each generation, breeders can make informed decisions about which lines to advance, effectively managing the complexity of multi-trait selection through data-driven feedback loops.
3Reliability
If extensive phenotypic evaluation is performed to ensure variety stability and quality, then variety reliability is improved, but productivity and time to market decrease
Solution Approach 1:
The patent applies preliminary action by conducting initial screenings for key traits (such as herbicide resistance and major disease resistance) at early generational stages. This preliminary evaluation allows breeders to eliminate lines that clearly lack essential traits before investing resources in extensive multi-year phenotypic evaluation, thereby maintaining variety reliability while improving breeding efficiency and time to market.
Data Source
AI summary
The invention relates to the soybean variety designated 01098315. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01098315. Also provided by the invention are tissue cultures of the soybean variety 01098315 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01098315 with itself or another soybean variety and plants produced by such methods.