Soybean Cultivar Breeding for Stable Yield and Fatty Acid Traits
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Solution Overview
Problem
Current soybean cultivars face challenges in combining desirable traits such as higher seed yield, disease resistance, drought tolerance, and improved fatty acid profiles, which are time-consuming to develop and require precise planning and resource efficiency.
Innovation Solution
Development of a new soybean cultivar 15231737 with genetic modifications for herbicide resistance, disease tolerance, and improved fatty acid composition, achieved through crossing, mutagenesis, and transformation techniques, along with the introduction of specific transgenes for enhanced traits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional breeding methods are used to combine desirable traits, then multiple traits can be combined in a single cultivar, but the process takes 6-12 years and requires precise forward planning
Solution Approach 1:
The patent applies preliminary action by pre-selecting and characterizing parental germplasm with specific desirable traits before crossing. The parental lines are carefully chosen and evaluated for traits such as disease resistance, yield potential, and fatty acid composition in advance, allowing the breeding program to proceed more efficiently without requiring extensive re-planning during the 6-12 year development period.
2Adaptability or versatility
If multiple desirable traits are selected from parental germplasm, then improved combination of traits can be achieved, but resource efficiency decreases due to the complexity of managing multiple breeding objectives
Solution Approach 1:
The patent applies segmentation by dividing the breeding program into distinct parental lines, each optimized for specific trait combinations. Rather than attempting to manage all desirable traits in a single complex cross, the program segments traits across different parental germplasm sources, making resource management and breeding operations more efficient and manageable.
3Productivity
If conventional soybean cultivars are used, then current agricultural practices can be maintained, but seed yield, disease resistance, and nutritional quality remain suboptimal
Solution Approach 1:
The patent applies composite materials by creating a new soybean cultivar that combines genetic material from multiple parental sources, each contributing specific desirable traits. The resulting cultivar is a genetic composite that integrates disease resistance, yield potential, and improved fatty acid composition into a single stable variety, achieving both productivity improvement and reliable trait expression.
Data Source
AI summary
A soybean cultivar designated 15231737 is disclosed. The invention relates to the seeds of soybean cultivar 15231737, to the plants of soybean cultivar 15231737, to the plant parts of soybean cultivar 15231737, and to methods for producing progeny of soybean cultivar 15231737. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 15231737. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 15231737, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 15231737 with another soybean cultivar.