Aglaonema UFSB2 Compact Branching Mutation

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Solution Overview

Problem

There is a need for a distinct cultivar of Aglaonema hybrida that exhibits unique characteristics such as compact growth, freely branching habit, and specific leaf coloration, which are not met by existing cultivars like Silver Bay and Silver Moon.

Innovation Solution

The cultivar 'UFSB2' is a naturally occurring branch mutation of Aglaonema hybrida Silver Bay, characterized by its compact and symmetrically rounded plant habit, freely branching growth, short internodes and petioles, and silvery grey-colored leaf centers with green margins, which are stable through asexual reproduction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If a new Aglaonema cultivar is developed with compact growth habit and short internodes, then plant size and density are improved, but growth flexibility and adaptability to different container sizes may be limited

Engineering Contradiction:
Improveplant sizeVSAvoidadaptability to container sizes
Core Design Contradiction:
Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

The cultivar UFSB2 exhibits stable genetic parameters for compact growth with internodes ranging from 7mm to 13mm and petioles from 10cm to 15cm, creating a consistent size profile that adapts well to container environments while maintaining structural integrity and aesthetic appeal

Inventive Principle:
Principle #35Parameter changes

2Quantity of substance

If a new Aglaonema cultivar is developed with freely branching growth habit, then plant density and fullness are improved, but structural stability and ease of maintenance may be reduced

Engineering Contradiction:
Improvebranching densityVSAvoidease of maintenance
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The cultivar UFSB2 naturally segments into multiple branches from the base, creating a full and dense plant structure with approximately 5-8 main branches per plant, while the compact internode length maintains structural stability and reduces maintenance requirements

Inventive Principle:
Principle #1Segmentation

3Shape

If a new Aglaonema cultivar is developed with specific leaf coloration patterns (silvery grey centers and green margins), then ornamental value is improved, but genetic stability and reproduction fidelity may be challenged

Engineering Contradiction:
Improveleaf coloration patternVSAvoidgenetic stability
Core Design Contradiction:
ShapeVSStability of the object's composition

Solution Approach 1:

The cultivar UFSB2 exhibits distinct local quality in its leaf coloration, with silvery grey centers (RHS 191C) and green margins (RHS 137A), created by specific pigmentation distribution that is genetically stable and reproduces true to type through asexual propagation

Inventive Principle:
Principle #3Local quality

Data Source

PatentUSPP19714P2Aglaonema plant named 'UFSB2'
Publication Date: 2009.02.17 FLORIDA FOUNDATION SEED PRODUCERS INC
  • USPP19714P2 patent drawing
  • USPP19714P2 patent drawing

AI summary

A new and distinct cultivar of Aglaonema plant named ‘UFSB2’, characterized by its compact and symmetrically rounded plant habit; freely branching growth habit; relatively short internodes and petioles; leaves with silvery grey-colored centers and venal areas and green-colored margins; and petioles with green-colored edges and cream-colored centers.