Buddleja Botex 006 Compact Fragrant Cultivar Breeding
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Solution Overview
Problem
Current Buddleja davidii cultivars lack a compact, floriferous, and fragrant ornamental option with unique red-pink flower colors, which limits their appeal in landscaping.
Innovation Solution
The development of 'Botex 006', a new Buddleja davidii cultivar with a dense, upright, and vase-shaped habit, featuring red-pink flowers, a floriferous blooming habit, and a pleasant fragrance, achieved through asexual propagation by stem cuttings from a specific cross between proprietary plants.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional Buddleja davidii cultivars are used, then they provide general ornamental value, but they lack compact habit, unique red-pink flower colors, and pleasant fragrance
Solution Approach 1:
The patent applies parameter changes by selecting and fixing specific genetic traits through controlled breeding to achieve a compact plant habit (reducing height and spread parameters), unique red-pink flower color (changing color parameter), and pleasant fragrance (introducing aromatic compounds). This resolves the contradiction by modifying key parameters to create a cultivar with enhanced ornamental appeal while maintaining breeding feasibility through systematic selection.
Solution Approach 2:
The patent employs preliminary action through a structured breeding program that performed preliminary crosses between selected parent plants before the final selection of 'Botex 006'. This preliminary breeding work established the genetic foundation for the desired traits, resolving the contradiction by preparing the genetic material in advance to achieve the target ornamental characteristics.
2Stability of the object's composition
If asexual propagation by stem cuttings is used, then stable and true-to-type characteristics are achieved, but propagation time and effort increase
Solution Approach 1:
The patent applies copying through asexual propagation by stem cuttings, where genetically identical copies of the selected plant are produced. This method creates true-to-type replicas that maintain the unique compact habit, red-pink flower color, and fragrance characteristics without genetic variation, resolving the contradiction by prioritizing genetic stability over propagation speed.
Solution Approach 2:
The patent optimizes propagation parameters by refining stem cutting techniques to improve rooting efficiency and reduce propagation time while maintaining genetic stability. This resolves the contradiction by adjusting technical parameters of the propagation process to minimize time loss while preserving the stability of characteristic traits.
Data Source
AI summary
A new cultivar of Buddleja plant named ‘Botex 006’ that is characterized by its dense, very compact, upright plant habit, its flowers that are red-pink in color, its neat and naturally vase-shaped plant shape, its very floriferous blooming habit, and its flowers that have a pleasant fragrance.