Celosia BKCELAPP Plant Breeding for Extended Flowering
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Solution Overview
Problem
Existing Celosia plants lack unique and attractive flowers with a long flowering period and good performance in both interior and garden settings, as well as stability across varying environmental conditions.
Innovation Solution
A new Celosia plant, 'BKCELAPP', bred through cross-pollination of proprietary Celosia plumosa selection 1401400 and Celosia plumosa 'BKCELMG', exhibiting a broadly upright, freely branching, and freely flowering habit with red-purple colored flowers on conical spikes, demonstrating improved performance and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing Celosia plants are used, then they have basic flowering capability, but they lack unique and attractive flowers with long flowering period and good performance
Solution Approach 1:
The patent combines desirable traits from two different Celosia plumosa parents through controlled cross-pollination. The female parent (selection 1401400) contributed certain characteristics while the male parent ('BKCELMG') contributed others, merging them into a new cultivar 'BKCELAPP' that exhibits improved flowering performance, unique red-purple coloration, and extended flowering period, thereby resolving the contradiction between reliability and versatility.
2Reliability
If plants are bred for unique flower characteristics, then flower attractiveness improves, but stability across varying environmental conditions may be compromised
Solution Approach 1:
The breeder conducted systematic observations and evaluations of the new cultivar's performance under different environmental conditions over multiple generations. Through this feedback process, the cultivar 'BKCELAPP' was selected and confirmed to maintain stable phenotypic characteristics including flower color, plant habit, and flowering period across varying temperatures and light conditions, ensuring both reliability and stability.
Solution Approach 2:
The patent describes specific parameter changes in the new cultivar compared to its parents, including plant height (shorter), leaf color (lighter green), and flowering time (earlier). These parameter optimizations were achieved through selective breeding while maintaining stability, resolving the contradiction between achieving unique characteristics and ensuring environmental adaptability.
3Productivity
If plants are selected for shorter stature and earlier flowering, then garden and interior performance improves, but flower color intensity may be reduced
Solution Approach 1:
The new cultivar exhibits local quality differentiation where the flowers display a unique red-purple coloration that is distinct from both parents. The plant maintains shorter stature and earlier flowering (improved productivity) while the flowers themselves show enhanced color characteristics through the specific genetic combination, resolving the apparent contradiction between productivity and visual quality.
Data Source
AI summary
A new and distinct cultivar of Celosia plant named ‘BKCELAPP’, characterized by its broadly upright plant habit; moderately freely branching habit; freely flowering habit; red purple-colored flowers arranged on conical compound spikes; and good interiorscape and garden performance.