Smith Opus 1 Paeonia Cultivar Breeding
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Solution Overview
Problem
There is a need for new hardy Paeonia plants with unique and attractive flower coloration that can thrive in various environmental conditions while maintaining stable genetic traits across generations.
Innovation Solution
The development of the Paeonia plant cultivar 'Smith Opus 1', resulting from a cross-pollination between Paeonia lactiflora 'Martha W.' and Paeonia lutea×Paeonia suffruticosa 'Golden Era', exhibits a compact and symmetrically globular habit, vigorous growth, finely-incised leaves, large flowers with yellow and pink hues, and red petal flares, offering improved garden performance and resistance to environmental variations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If cross-pollination breeding is conducted to create new Paeonia plants with unique flower coloration, then flower color variety and attractiveness are improved, but genetic stability across generations may be compromised
Solution Approach 1:
The patent applies preliminary action by conducting multiple generations of selective breeding and evaluation before finalizing the cultivar. The breeder performed systematic cross-pollination experiments, selected superior individuals based on desired traits (flower color, plant habit, disease resistance), and maintained detailed records to ensure genetic stability was achieved before releasing the cultivar 'Smith Opus 1'.
2Volume of moving object
If selection for compact plant habit is implemented, then plant size is reduced for better garden performance, but flower size may be compromised
Solution Approach 1:
The patent applies local quality by differentiating selection criteria for different parts of the plant. For the overall plant structure, compactness and globular habit were prioritized for garden performance. For flowers, large size, prominent coloration, and attractive form were emphasized. This multi-faceted selection approach allowed 'Smith Opus 1' to achieve both compact plant habit and large, showy flowers simultaneously.
3Reliability
If breeding for disease resistance and environmental tolerance is pursued, then reliability in various conditions is improved, but breeding time and complexity increase
Solution Approach 1:
The patent applies self-service by selecting parent plants that already possessed desirable traits for disease resistance and environmental tolerance, rather than attempting to induce these traits through complex breeding interventions. The breeder utilized natural variation and selected individuals that demonstrated robustness and adaptability, allowing the cultivar to inherit these beneficial characteristics through conventional cross-pollination and selection.
Data Source
AI summary
A new and distinct cultivar of Paeonia plant named ‘Smith Opus 1’, characterized by its compact and symmetrically globular plant habit; vigorous growth habit; relatively narrow and finely-incised leaves; numerous large flowers that are arranged on strong peduncles above and beyond the foliar plane; long flowering period; developing flowers are yellow in color and flushed with pink imparting a light orange color to the opening flowers; fully opened flowers are yellow in color and have large prominent red-colored flares at the petal bases; and good garden performance.