Papaver Ruffled Princess Orange Compact Habit Breeding
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Solution Overview
Problem
There is a need for a new and distinct cultivar of Papaver orientale that exhibits unique characteristics such as compact plant height, upright habit, and large ruffled dark orange flowers, which are not found in existing Papaver cultivars, and can perform well under various environmental conditions.
Innovation Solution
The cultivar 'Ruffled Princess of Orange' is developed through open-pollination and asexual reproduction by divisions, showcasing a compact, moderately vigorous growth habit, upright plant habit, and large semi-double flowers with ruffled dark orange petals, which are stable and true to type across generations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If existing Papaver cultivars are used, then they exhibit typical growth habits and flower characteristics, but they lack compact plant height and upright habit
Solution Approach 1:
The patent applies parameter changes by selecting and stabilizing specific genetic traits through controlled breeding. The cultivar 'Ruffled Princess of Orange' exhibits modified parameters including compact plant height (60-80 cm), upright habit, and large ruffled flowers (15-20 cm diameter) that differ from parent selections. These parameter changes were achieved through open-pollination breeding followed by asexual reproduction to stabilize the desired characteristics.
2Reliability
If Papaver cultivars are bred for unique characteristics, then they achieve distinct flower features, but they may show variance under different environmental conditions
Solution Approach 1:
The patent applies preliminary action by performing controlled open-pollination breeding to pre-establish the desired genetic combination before asexual propagation. The breeder selected specific parent plants and controlled their pollination to produce the desired upright habit, compact size, and ruffled flower characteristics, then stabilized these traits through multiple generations of asexual reproduction by division before commercial release.
Solution Approach 2:
The patent applies copying through asexual reproduction by division to create genetically identical copies of the selected plant. This ensures that the unique characteristics (upright habit, compact size, ruffled flowers) are replicated exactly across all propagules, eliminating genetic variation and ensuring trait stability in commercial production.
Data Source
AI summary
A new and distinct cultivar of Papaver plant named ‘Ruffled Princess of Orange’, characterized by its upright plant habit; moderately vigorous growth habit; and large flowers with ruffled dark orange-colored petals.