Inbred Corn Line D054530 Yield and Stress Resistance
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Solution Overview
Problem
Current corn breeding techniques face challenges in developing new inbred corn lines that maintain commercial competitiveness over time, as existing inbred parent lines lose vigor and require costly and expertise-intensive processes to produce hybrid corn varieties with improved yield and trait technologies.
Innovation Solution
The development of a novel inbred corn line, D054530, which offers increased grain yield and enhanced resistance to insects, weeds, and diseases, along with seed treatment options for improved crop flexibility and cost-effective control, is introduced. This line can be used as a parent in breeding programs to produce hybrid corn plants with improved traits through various breeding methods such as pedigree, backcrossing, haploid breeding, and mutation breeding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional inbreeding techniques are used to develop new inbred corn lines, then existing inbred parent lines can be maintained, but they lose vigor over time and require costly and expertise-intensive processes to produce hybrid corn varieties
Solution Approach 1:
The patent applies parameter changes by modifying breeding approaches and genetic parameters to develop inbred line D054530 with improved vigor and stability. The new inbred line represents a change in genetic parameters that maintains competitiveness over time, resolving the issue of vigor loss in traditional inbreeding processes
2Ease of manufacture
If existing inbred parent lines are used repeatedly, then breeding expertise and costs are reduced, but the lines lose vigor and commercial competitiveness
Solution Approach 1:
The patent implements self-service through the development of inbred line D054530, which is self-sufficient and maintains its own vigor and stability without requiring complex external breeding interventions. The line's inherent genetic stability allows it to serve itself across multiple generations, reducing dependency on continuous expertise-intensive breeding processes
3Reliability
If new inbred corn lines are developed through traditional methods, then commercial competitiveness can be maintained, but the process is costly and requires extensive expertise
Solution Approach 1:
The patent applies parameter changes by developing inbred line D054530 with optimized genetic parameters that ensure commercial competitiveness while simplifying the breeding process. The line's improved vigor and stability represent parameter optimizations that reduce the complexity and cost of maintaining commercial competitiveness
Data Source
AI summary
An inbred corn line, designated D054530, the plants and seeds of the inbred corn line D054530, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line D054530 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line D054530 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line D054530, to methods for producing other inbred corn lines derived from inbred corn line D054530 and to the inbred corn lines derived by the use of those methods.