Mandevilla Cultivar With Compact Growth and Continuous Flowering
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Solution Overview
Problem
Existing Mandevilla plants lack compact growth and consistent flowering characteristics, with variations in flower color and size, and are not well-suited for container and garden performance.
Innovation Solution
A new Mandevilla cultivar, 'TVMD982', developed through controlled cross-pollination, exhibiting upright growth, moderate vigor, early and continuous flowering, and yellow flowers with orange throats, stable across varying environmental conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If existing Mandevilla plants are grown to achieve large flowers, then flower size increases, but plant compactness and consistent flowering are compromised
Solution Approach 1:
The patent applies parameter changes by selectively breeding for specific growth habit parameters (compactness, upright posture) and flowering parameters (continuous blooming, flower size) to achieve an optimal balance. The new cultivar 'TVMD982' exhibits modified parameters compared to parent plants, with controlled vigor and compact growth that maintains small-to-medium flower size while ensuring consistent flowering throughout the season.
2Productivity
If Mandevilla plants are bred for vigorous growth, then growth rate increases, but container and garden performance deteriorates
Solution Approach 1:
The patent applies local quality by creating a cultivar with differentiated growth characteristics in different regions of the plant. The new cultivar 'TVMD982' exhibits moderate overall vigor with compact habit, allowing it to thrive in container settings while maintaining healthy growth rates. The plant demonstrates adapted growth patterns that optimize performance for both container culture and garden applications.
3Area of moving object
If Mandevilla plants are selected for large flowers, then flower size increases, but flowering frequency and consistency decrease
Solution Approach 1:
The patent applies partial or excessive action by producing a cultivar that flowers continuously and frequently with small-to-medium sized flowers rather than producing large flowers intermittently. The new cultivar 'TVMD982' exhibits excessive flowering frequency, blooming throughout the season with multiple flushes, which compensates for the smaller individual flower size and provides sustained ornamental value.
Data Source
AI summary
A new and distinct cultivar of Mandevilla plant named ‘TVMD982’, characterized by its upright to outwardly spreading plant habit; moderately vigorous to vigorous growth habit; early and freely flowering habit; yellow-colored flowers with orange-colored throats; and good container and garden performance.