Echinacea Cultivar Selection for Compact Growth and Large Flowers
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Solution Overview
Problem
Existing Echinacea cultivars lack distinct characteristics such as compact growth, watermelon flower color, large flowers, uniform branching, and early flowering, which are desirable traits for horticultural applications.
Innovation Solution
Development of a new Echinacea cultivar 'BullEchipur 120' exhibiting compact growth, watermelon flower color, large flowers, uniform branching, and early flowering, achieved through asexual propagation and selection in a controlled environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If existing Echinacea cultivars are used, then they lack distinct characteristics, but the desired traits (compact growth, watermelon flower color, large flowers, uniform branching, early flowering) are not achieved
Solution Approach 1:
The patent applies parameter changes by selecting and breeding plants with specific growth parameters (compactness, branching patterns, flowering time) to achieve the desired uniformity and distinct characteristics simultaneously. The cultivar 'BullEchipur 120' exhibits controlled growth parameters that produce both uniformity and distinctive watermelon flower color with compact habit.
2Area of moving object
If larger flowers are selected, then flower size increases, but growth compactness may be compromised
Solution Approach 1:
The patent applies local quality by allowing large flower size at the inflorescence level while maintaining compact overall plant architecture. The cultivar displays disproportionately large flowers (4-11 cm diameter) relative to its compact plant size (35-40 cm height), achieving both traits through localized development emphasis.
3Loss of time
If early flowering is achieved, then time to flower is reduced, but other growth characteristics may be compromised
Solution Approach 1:
The patent applies preliminary action by selecting parent plants with early flowering tendencies and predetermined uniform growth characteristics before breeding. The cultivar was developed through selective breeding of parents that already exhibited the desired combination of early flowering and uniform growth, ensuring both traits are inherited together.
Data Source
AI summary
A new and distinct variety of Echinacea plant named ‘BullEchipur 120’ having a new color, large flower, good growth habit, more uniformity, good branching plant, and good propagation rates.