Celosia BKCELAV Plant Breeding for Compact Habit and Red-Purple Flowers
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Solution Overview
Problem
There is a need for new Celosia plants with unique and attractive flowers, a long flowering period, and good performance in both interior and garden settings, as existing varieties may lack these characteristics or have limitations such as varying flower colors and growth habits.
Innovation Solution
A new Celosia plant, 'BKCELAV', was bred through open-pollination and exhibits a broadly upright, freely branching, and freely flowering habit with bright red-purple flowers on narrow conical spikes, differing from its parent in height, leaf color, and flowering timing, offering improved garden and interior performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing Celosia varieties are used, then they may have certain growth characteristics, but they lack unique and attractive flowers with long flowering period and good interiorscape performance
Solution Approach 1:
The patent applies parameter changes by selectively breeding for specific traits including flower color (bright red-purple), plant height (shorter stature), leaf color (lighter green), and flowering time (earlier flowering). These parameter modifications create a new cultivar with improved reliability for interiorscape and garden performance while maintaining adaptability through stable genetic inheritance
2Length of moving object
If Celosia plants are bred for shorter stature, then they are more suitable for containers and interiorscape, but they may have reduced flowering capacity
Solution Approach 1:
The breeding program successfully changed the height parameter to create a shorter plant (approximately 12-18 inches) while simultaneously optimizing flowering parameters to maintain or enhance flowering capacity. The result is a plant that produces abundant bright red-purple flowers on compact plant architecture, suitable for containers and interiorscape applications
Solution Approach 2:
The patent applies local quality by concentrating flowering resources in the upper portion of the plant, creating a compact form with dense floral display at the top while keeping the overall plant stature short. This localized floral production maximizes aesthetic impact and flowering capacity within a compact footprint
3Loss of time
If Celosia plants are bred for earlier flowering, then they have longer flowering season, but they may have reduced overall plant size and vigor
Solution Approach 1:
The patent applies parameter changes by modifying the flowering time parameter to achieve earlier bloom while simultaneously maintaining vigor parameters through selective breeding. The resulting cultivar exhibits both early flowering and adequate plant vigor, producing a compact but healthy plant with long flowering season
Data Source
AI summary
A new and distinct cultivar of Celosia plant named ‘BKCELAV’, characterized by its broadly upright plant habit; moderately freely branching habit; freely flowering habit; bright red purple-colored flowers arranged on narrow conical compound spikes; and good interiorscape and garden performance.