RUIPE0306B Rose Breeding for Upright Yellow-Orange Traits
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Solution Overview
Problem
There is a need for a new and distinct variety of rose that exhibits specific characteristics such as yellow-orange flower color and a mostly upright plant habit, which are not adequately represented in existing rose varieties.
Innovation Solution
The development of a new rose variety, 'RUIPE0306B', resulting from a cross between proprietary rose varieties 'P-01-0152-001' and 'Ruira013a', which is vegetatively propagated and reproduces true to type, featuring yellow-orange flowers and an upright growth habit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional rose varieties are used, then a wide range of flower colors and growth habits are available, but specific combinations like yellow-orange flowers with upright habit are not adequately represented
Solution Approach 1:
The patent applies parameter changes by crossing parent varieties with specific genetic parameters to produce offspring with novel combinations of flower color (yellow-orange) and growth habit (upright). This involves selecting parents with complementary traits and breeding to achieve the desired parameter combination that does not exist in conventional varieties.
2Reliability
If new rose varieties are developed through crossing, then novel characteristics can be achieved, but the breeding process and variety selection become more complex
Solution Approach 1:
The patent employs self-service through vegetative propagation methods where the plant reproduces itself asexually through cuttings or other propagation techniques. This ensures true-to-type reproduction of the desired characteristics (yellow-orange flowers, upright habit) without the complexity of repeated sexual crossing and selection, while maintaining genetic fidelity to the selected parent plant.
Data Source
AI summary
A new Rose plant particularly distinguished by having yellow-orange flowers and a mostly upright form, is disclosed.