Clematis Evipo074 Compact Growth and Disease Resistance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Clematis plants in commercial cultivation lacked uniform and abundant violet-purple flowers, compact and vigorous growth suitable for container culture, and improved disease resistance.
Innovation Solution
A new Clematis variety 'Evipo074' was developed through controlled crossing, characterized by lavender-blue flowers with a red-purple central bar, vigorous and compact growth, and enhanced disease resistance, achieved through asexual reproduction by vegetative cuttings and traditional layering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional Clematis plants are used in commercial cultivation, then they can be grown readily, but they lack uniform and abundant violet-purple flowers, compact growth, and disease resistance
Solution Approach 1:
The patent applies parameter changes by selectively breeding Clematis plants with specific genetic parameters to achieve uniform violet-purple flowers, compact growth, and disease resistance. The new variety 'Evipo074' was developed through controlled crossing and selection processes that modified key phenotypic parameters including flower color uniformity, plant compactness, and disease resistance traits, transforming conventional Clematis characteristics to meet commercial cultivation requirements
2Shape
If Clematis plants are grown for container culture, then compact growth is needed, but existing varieties do not provide vigorous yet compact growth
Solution Approach 1:
The patent applies local quality by developing a Clematis variety with differentiated growth characteristics suitable for container culture. The new variety 'Evipo074' exhibits compact growth in the upper portion of the plant where flowers are produced, while maintaining vigorous growth in the root system and lower stems. This localized quality differentiation allows the plant to fit well in container boundaries while preserving overall vitality and productivity
Data Source
AI summary
A new Clematis plant with a compact growth habit, profuse, violet purple flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial nursery culture. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation from vegetative cuttings.