6PASS54B Wheat Breeding for Stable Multi-Trait Performance
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Solution Overview
Problem
Existing wheat varieties often lack a balanced combination of desirable traits such as higher seed yield, disease resistance, drought tolerance, and improved milling properties, making them less adaptable to various agricultural conditions and uses.
Innovation Solution
Development of the wheat variety 6PASS54B, which is homozygous and stable, with the ability to incorporate genetic modifications or locus conversions for traits like herbicide resistance, disease resistance, and altered nutritional content through methods like genetic transformation and backcrossing, allowing for tailored trait introduction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing wheat varieties are used, then they have basic agricultural utility, but they lack a balanced combination of desirable traits such as higher seed yield, disease resistance, and improved milling properties
Solution Approach 1:
The breeding process segments the development of multiple traits by first developing parent lines with specific desirable traits (disease resistance, yield potential, milling properties) and then combining them through controlled crossing to create the final variety 6PASS54B with a balanced combination of all traits
Solution Approach 2:
The patent merges multiple parental germ plasm sources to combine desirable traits into a single variety. Through systematic crossing and selection, traits from different parent lines are integrated into variety 6PASS54B, achieving a balanced combination of yield, disease resistance, and milling properties
2Adaptability or versatility
If multiple traits are combined in a single variety, then the variety becomes more versatile, but the development process requires numerous steps involving significant intervention
Solution Approach 1:
The breeding program performs preliminary actions by first developing and stabilizing parent lines with specific desirable traits before combining them. This preliminary preparation of parental germ plasm with defined characteristics simplifies the subsequent crossing and selection processes required to create the final multi-trait variety
Solution Approach 2:
The breeding process incorporates feedback through systematic evaluation and selection at multiple stages. Performance data from field trials and agronomic assessments are used to guide selection decisions and adjust breeding strategies, ensuring the final variety achieves the desired combination of traits despite the complexity of the development process
Data Source
AI summary
A wheat variety designated 6PASS54B, the plants and seeds of wheat variety 6PASS54B, methods for producing a wheat plant produced by crossing the variety 6PASS54B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PASS54B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PASS54B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PASS54B and to wheat varieties or breeding lines produced by those methods are also provided.