Dischidia Hybrid Leaf Shape and Commercial Stability
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Solution Overview
Problem
There is a need for a new Dischidia hybrid cultivar suitable for commercial pot plant production that exhibits unique and stable horticultural characteristics, such as leaf shape and size, which are not fully met by existing species like Dischidia pectinoides and Dischidia platyphylla.
Innovation Solution
The cultivar 'SUPHA08', resulting from a cross between Dischidia pectinoides and Dischidia platyphylla, exhibits highly convex, exceptionally broad, and uniquely colored leaves, distinguishing it as a new hybrid with stable traits through asexual reproduction by vegetative cuttings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If Dischidia pectinoides is used as seed parent, then the plant produces leaves with some convexity, but the leaves are not exceptionally broad or uniquely shaped
Solution Approach 1:
The patent combines the seed parent Dischidia pectinoides with the pollen parent Dischidia platyphylla through controlled crossing to create a hybrid cultivar that merges the convex leaf characteristic from D. pectinoides with the broad leaf trait from D. platyphylla, resulting in leaves that are both highly convex and exceptionally broad, thereby achieving superior commercial suitability
2Area of moving object
If Dischidia platyphylla is used as pollen parent, then the plant produces broad leaves, but the leaves are flat rather than convex
Solution Approach 1:
The hybridization process merges the broad leaf trait from Dischidia platyphylla with the convex leaf characteristic from Dischidia pectinoides, creating a cultivar that simultaneously achieves both exceptional leaf width and high convexity, resolving the contradiction between these two shape parameters
3Adaptability or versatility
If a new hybrid cultivar is developed through crossing, then unique leaf characteristics are achieved, but the stability of traits through reproduction must be verified
Solution Approach 1:
The patent performs preliminary verification of trait stability by conducting asexual reproduction through vegetative cuttings and observing the offspring to confirm that the unique leaf characteristics (high convexity, exceptional breadth, green color) are stably inherited, thereby ensuring reliability before commercial propagation
Data Source
AI summary
A new and distinct Dischidia hybrida cultivar named ‘SUPHA08’ is disclosed, characterized by strong, durable green leaves, forming interesting, strongly convex shapes, appearing hollow. The new variety is a Dischidia hybrida, and naturally blooms continuously from Spring through Fall.