Dianthus Hybrid Fuchsia Fire Short Stems Compact Silvered Foliage
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Solution Overview
Problem
There is a lack of a distinct Dianthus hybrid plant with magenta pink flowers on short stems and compact silvered foliage that is stable and commercially available, as existing varieties either have taller stems or different foliage characteristics.
Innovation Solution
A new Dianthus hybrid plant named 'Fuchsia Fire' is developed through intentional cross-breeding, characterized by magenta pink flowers on short stems and compact silvered foliage, achieved through vegetative tip cutting propagation, which is stable and identical in reproduction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If traditional Dianthus varieties are used, then flowers are produced, but stems are too tall and foliage is not compact enough
Solution Approach 1:
The patent applies parameter changes by selectively breeding for specific quantitative traits: reducing stem length from 20cm+ to 12-15cm, reducing plant height from 15-20cm to 7cm, and modifying foliage density to achieve compact mat-forming growth. This systematic parameter optimization resolves the contradiction between stem length and foliage compactness.
2Ease of manufacture
If existing Dianthus varieties are used, then flowers are produced, but foliage color and flower color combination is not optimal
Solution Approach 1:
The patent applies local quality by creating a specific color combination where silvered foliage (RHS 147B) provides a distinctive background that enhances the magenta pink flowers (RHS N74A). This localized color optimization in the foliage directly supports commercial viability by creating a visually striking contrast that distinguishes the variety in the market.
3Shape
If new traits are introduced through breeding, then unique characteristics are achieved, but stability and commercial availability are compromised
Solution Approach 1:
The patent applies preliminary action by conducting extensive preliminary breeding work and selection over multiple generations to stabilize the unique characteristics before commercial release. The variety has been propagated asexually since 2018 with over 700 plants rooted and tested, ensuring reproduction stability is established before commercial availability, thus resolving the contradiction between uniqueness and reliability.
Data Source
AI summary
A new, distinct Dianthus plant as illustrated and described, characterized by magenta pink flowers on short stems, above mat forming and compact silvered foliage.