Trachelium Esm Ton Breeding for Stem Uniformity
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Solution Overview
Problem
Existing Trachelium cultivars lack uniformity in flowering stems and have open flower buds, which affects their commercial viability as cut flowers.
Innovation Solution
The development of the 'Esm Ton' cultivar, resulting from a breeding program aimed at creating Trachelium plants with long, straight flowering stems and non-opening flower buds, achieved through open-pollination and asexual reproduction by cuttings, exhibiting a vigorous growth habit and resistance to Botrytis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing Trachelium cultivars are used, then they have open flower buds, but this affects their commercial viability as cut flowers
Solution Approach 1:
The patent applies parameter changes by selecting and breeding plants with specific genetic traits that result in closed flower buds rather than open flower buds. This genetic parameter change transforms the flower bud state from open to closed, directly addressing the commercial viability issue while maintaining the plant's natural growth characteristics
2Manufacturing precision
If existing Trachelium cultivars are used, then they have non-uniform flowering stems, but uniformity is needed for commercial cut flower production
Solution Approach 1:
The patent uses parameter changes through selective breeding to modify stem characteristics, achieving uniformity in flowering stems. By controlling genetic parameters during breeding, the invention produces cultivars with consistent stem length, diameter, and straightness, while maintaining genetic stability across the cultivar population
Solution Approach 2:
The patent implements feedback through systematic evaluation and selection processes during breeding. Plants are assessed for stem uniformity and other desired traits, with selected individuals used for further breeding. This feedback loop ensures progressive improvement and stabilization of uniform stem characteristics across generations
Data Source
AI summary
A new and distinct cultivar of Trachelium plant named ‘Esm Ton’, characterized by its erect flowering stems; vigorous growth habit; numerous small green-colored flower buds that do not open; and good postproduction longevity.