Tecoma Balbahset Cultivar Breeding for Flowering and Branching
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Solution Overview
Problem
Current Tecoma cultivars lack early continuous flowering and upright, well-branched habits, with limited variation in flower color and branching, which restricts their horticultural appeal and adaptability.
Innovation Solution
Development of the new Tecoma stans cultivar 'Balbahset' through controlled breeding, characterized by dark greyed-orange flowers, dark green foliage, and a moderately vigorous, upright growth habit, with increased branching and inflorescences, achieved through self-pollination and asexual reproduction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional Tecoma cultivars are used, then they are available for cultivation, but they lack early continuous flowering and upright well-branched habits
Solution Approach 1:
The patent applies parameter changes by selectively breeding for specific growth habit parameters (upright orientation, branching density) and flowering parameters (continuous blooming, early flowering). The new cultivar 'Balbahset' exhibits modified parameters compared to parent plants, including darker orange flower color, increased branching, and improved upright habit, demonstrating parameter optimization through controlled breeding
2Adaptability or versatility
If Tecoma cultivars with limited flower color variation are cultivated, then cultivation is simple, but horticultural appeal is restricted
Solution Approach 1:
The patent applies local quality by introducing specific color variations in localized features of the plant. The new cultivar 'Balbahset' exhibits darker orange coloration specifically in the flower corolla and foliage, while maintaining other desirable traits. This localized color enhancement provides increased horticultural appeal without requiring complete redesign of the plant's overall characteristics
Solution Approach 2:
The patent combines multiple desirable traits from different parent plants to create a composite cultivar with superior characteristics. The new cultivar 'Balbahset' integrates early continuous flowering, upright well-branched habit, and darker orange flower color from various parental selections, creating a composite plant that exhibits enhanced overall performance
3Adaptability or versatility
If Tecoma cultivars with limited branching are used, then plant structure is simpler, but horticultural appeal and adaptability are reduced
Solution Approach 1:
The patent applies segmentation by increasing the division of the plant into multiple branches and stems. The new cultivar 'Balbahset' exhibits significantly increased branching compared to parent plants, with multiple upright stems and lateral branches. This segmentation creates a fuller, more compact plant structure that enhances horticultural appeal and allows better light penetration and air circulation
Data Source
AI summary
A new and distinct cultivar of Tecoma plant named ‘Balbahset’, characterized by its dark greyed-orange colored flowers, dark green-colored foliage, and moderately vigorous, upright growth habit, is disclosed.