Cotton Variety 17R028 Breeding Segmentation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Cotton breeding programs face challenges in developing new, superior cotton varieties that combine desirable traits such as higher fiber yield, earlier maturity, disease resistance, and tolerance to drought and heat, due to the complexity of genetic inheritance and environmental unpredictability, leading to millions of possible genetic combinations with unpredictable results.
Innovation Solution
The development of the cotton variety 17R028, which can be crossed with itself or other plants to produce hybrid seeds and plants expressing specific traits like herbicide resistance, disease resistance, and improved fiber quality, utilizing genetic transformation and backcrossing techniques to introduce transgenic or non-transgenic single locus conversions, allowing for controlled trait introduction and propagation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional cotton breeding methods are used to generate billions of genetic combinations, then trait diversity is improved, but prediction accuracy of resulting varieties deteriorates
Solution Approach 1:
The patent segments the breeding process into distinct phases: generating billions of genetic combinations through crossing and generation advancement, then systematically selecting for specific traits. This segmentation allows exploration of diverse trait combinations while managing the complexity of prediction through structured selection criteria at each stage.
Solution Approach 2:
The patent applies preliminary action by pre-establishing selection criteria for desirable traits (fiber yield, maturity, disease resistance, drought tolerance, heat tolerance, and agronomic traits) before the breeding process begins. This allows the breeder to systematically evaluate and select from billions of genetic combinations based on predetermined standards, improving prediction accuracy of successful varieties.
2Reliability
If multiple generations of selection and crossing are performed, then desirable traits are improved, but breeding time is extended
Solution Approach 1:
The patent maintains continuity of useful action by advancing generations continuously through systematic crossing and selection processes. Rather than interrupting the breeding program, the method sustains continuous generation advancement with ongoing selection for desirable traits, thereby improving reliability of trait expression while minimizing unnecessary time losses.
Solution Approach 2:
The patent applies skipping by accelerating generation advancement through efficient crossing protocols and rapid selection methods. The breeder moves quickly through multiple generations by prioritizing crosses that are most likely to produce desirable trait combinations, thereby reducing the overall breeding time while maintaining improvement of desirable traits.
3Reliability
If extensive genetic combinations are explored, then variety superiority is improved, but complexity of breeding program increases
Solution Approach 1:
The patent segments the complex breeding program into manageable components: parental line selection, controlled crossing, generation advancement, and trait-specific selection. This segmentation reduces program complexity by organizing the exploration of billions of genetic combinations into structured, repeatable steps while still achieving variety superiority through comprehensive trait evaluation.
Solution Approach 2:
The patent applies parameter changes by systematically varying breeding parameters (crossing designs, selection criteria, generation advancement rates) to optimize the balance between exploring genetic diversity and managing program complexity. By adjusting these parameters, the breeder can explore extensive genetic combinations while maintaining organizational control over the breeding program.
Data Source
AI summary
The invention relates to the novel cotton variety designated 17R028. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 17R028. Also provided by the invention are methods of using cotton variety 17R028 and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 17R028 with itself or another cotton variety and plants and seeds produced by such methods.