Phalaenopsis Orchid Cultivar PHALGIQUEJ Flower Pattern and Stability
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Solution Overview
Problem
There is a need for a new Phalaenopsis cultivar with attractive white, shaded, striped, dotted, and edged flowers with dark red-purple lips, suitable for potted plant production, which has not been previously achieved in existing orchid varieties.
Innovation Solution
The development of the Phalaenopsis hybrid 'PHALGIQUEJ' through cross-pollination of proprietary Phalaenopsis hybrids '01-2093' and '4048-02', followed by asexual reproduction via meristem tissue culture, resulting in a cultivar with distinct flower characteristics and stable traits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If cross-pollination of proprietary Phalaenopsis hybrids is performed, then attractive flower characteristics (white, shaded, striped, dotted, edged flowers with dark red-purple lips) are achieved, but the breeding process complexity increases
Solution Approach 1:
The patent applies preliminary action by conducting cross-pollination between specifically selected parent hybrids ('01-2093' and '4048-02') that possess desirable traits, thereby pre-determining the flower characteristics of the offspring before they are grown to maturity. This planned breeding approach ensures the desired white, shaded, striped, dotted, and edged flower patterns with dark red-purple lips are achieved from the outset.
Solution Approach 2:
The patent utilizes parameter changes by modifying genetic parameters through controlled cross-pollination. By combining specific parent lines with distinct genetic characteristics, the invention creates a new cultivar with unique flower parameters including color patterns, lip coloration, and overall flower morphology, thereby achieving the desired aesthetic characteristics.
2Reliability
If asexual reproduction by meristem tissue culture is used, then true-to-type reproduction is achieved, but the propagation process complexity increases
Solution Approach 1:
The patent applies copying through meristem tissue culture, where small portions of the plant's meristematic tissue are used to create genetically identical copies of the parent plant. This asexual reproduction method ensures that the new Phalaenopsis cultivar 'PHALGIQUEJ' reproduces true-to-type, maintaining all desired flower characteristics and genetic traits across multiple generations without the variability introduced by sexual reproduction.
3Reliability
If controlled greenhouse conditions are used for plant selection, then desirable traits are fixed and retained, but the production time increases
Solution Approach 1:
The patent applies preliminary action by conducting the cross-pollination and initial selection processes in a controlled greenhouse environment before the plants are ready for final production. This allows the desired traits to be established and fixed in the early stages of development, thereby reducing the time required for subsequent growth and flowering phases while ensuring trait stability.
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 new cultivar 'PHALGIQUEJ' exhibits consistent production of white, shaded, striped, dotted, and edged flowers with dark red-purple lips, demonstrating strong peduncle and leaf characteristics, suitable for potted plant production and reproduction stability.
Implementation Method 1
Asexual reproduction of the new Phalaenopsis plant by meristem tissue culture since 2015 in Bleiswijk, the Netherlands, has demonstrated that the new variety reproduces true to type with all of the characteristics, as herein described, firmly fixed and retained through successive generations.
Data Source
AI summary
A new and distinct variety of Phalaenopsis plant named ‘PHALGIQUEJ’, particularly characterized by having white, shaded, striped, dotted, and edged flowers with dark red-purple lips, 1 to 3 peduncles that are long and sturdy, leaves that are oblong, and is propagated by meristem tissue culture, is disclosed.