Phalaenopsis Orchid Cultivar PHA1493891 with Striped Floral Patterns
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Solution Overview
Problem
There is a need for a new Phalaenopsis cultivar with white, shaded, and striped flowers featuring red and white striped lips, suitable for potted plant production, which has not been previously available in the market.
Innovation Solution
The development of a Phalaenopsis hybrid cultivar 'PHA1493891' through cross-pollination of proprietary parents 'PHALFOYX' and '22444-010', utilizing asexual reproduction by meristem tissue culture, resulting in plants with distinctive white, shaded, and striped flowers and specific floral characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If cross-pollination breeding is conducted to create new floral patterns, then flower color and pattern diversity is improved, but breeding time and complexity increase
Solution Approach 1:
The patent applies preliminary action by conducting cross-pollination breeding in advance to develop the desired floral patterns and colors before commercial production. The breeding program was executed prior to the patent filing, allowing the selection and stabilization of the unique white, shaded, and striped flower pattern with red and white striped lips. This advance breeding work enabled the direct propagation of the finalized cultivar through tissue culture, avoiding further breeding delays.
2Reliability
If asexual reproduction by meristem tissue culture is used, then true-to-type reproduction is improved, but propagation complexity increases
Solution Approach 1:
The patent applies self-service by utilizing the plant's own meristem tissue for propagation. The meristem tissue culture method uses the plant's inherent regenerative capacity to produce genetically identical clones. This self-service approach ensures true-to-type reproduction without requiring external genetic material or complex hybridization processes, maintaining genetic fidelity while enabling规模化 production.
3Manufacturing precision
If distinctive floral characteristics are selected, then variety distinctiveness is improved, but selection criteria complexity increases
Solution Approach 1:
The patent applies local quality by focusing selection on specific local characteristics of the flower rather than requiring evaluation of the entire flower structure. The distinctive features identified include: white base color with shading, striped patterns on petals and sepals, red and white striped lips, and a small bump on the apical lobe. By concentrating on these localized features, the selection process becomes more manageable while maintaining high variety distinctiveness.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The cultivar 'PHA1493891' reproduces true to type, exhibiting desired characteristics such as flat flower shape, small bump, and ridge on the apical lobe, and demonstrates strong growth habit and flowering performance, making it suitable for commercial production.
Implementation Method 1
Asexual reproduction of the new Phalaenopsis plant by meristem tissue culture since 2016 in Bleiswijk, the Netherlands, has demonstrated that the new variety reproduces true to type with all of the characteristics
Implementation Method 2
Asexual reproduction of the new Phalaenopsis plant by meristem tissue culture since 2016 in Bleiswijk, the Netherlands
Data Source
AI summary
A new and distinct variety of Phalaenopsis plant named ‘PHA1493891’, particularly characterized by white, shaded, and striped flowers with red and white striped lips, flowers with a flat shape in lateral view, apical lobes with a small bump and ridge, and is propagated by meristem tissue culture, is disclosed.