Camdared Geranium Cultivar Eliminates Cooling Requirement

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Solution Overview

Problem

Existing Regal Geranium cultivars require cooling treatment for flower development, limiting their adaptability and uniformity in various environmental conditions.

Innovation Solution

The development of a new Regal Geranium cultivar, 'Camdared', which results from a planned breeding program and exhibits a vigorous growth habit, early and frequent flowering, dark red and red-purple bi-colored flowers, and does not require cooling treatment for flower development, achieved through asexual reproduction by vegetative terminal cuttings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If cooling treatment is applied for flower development, then flower development is achieved, but adaptability to various environmental conditions deteriorates

Engineering Contradiction:
Improveflower developmentVSAvoidadaptability to environmental conditions
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent applies parameter changes by modifying the genetic parameters of the Geranium plant through selective breeding. The cultivar 'Camdared' possesses altered physiological parameters that enable flower development without external cooling treatment, thereby resolving the contradiction between reliable flower development and adaptability to various environmental conditions.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If cooling treatment is required for flower development, then flower development occurs, but uniformity in various environmental conditions deteriorates

Engineering Contradiction:
Improveflower developmentVSAvoiduniformity
Core Design Contradiction:
ReliabilityVSStability of the object's composition

Solution Approach 1:

The cultivar 'Camdared' exhibits stable phenotypic parameters including uniform flower color, size, and flowering time across different environmental conditions. This genetic stability eliminates the need for cooling treatment while maintaining uniformity, resolving the contradiction between reliable flower development and consistency across environments.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If cooling treatment is applied, then flower development is achieved, but complexity of cultivation process increases

Engineering Contradiction:
Improveflower developmentVSAvoidcultivation process
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent extracts the requirement for cooling treatment from the cultivation process by developing a cultivar that naturally develops flowers without this external intervention. This eliminates the need for complex cooling infrastructure and management, simplifying the overall cultivation process while ensuring reliable flower development.

Inventive Principle:
Principle #2Taking out (Extraction)

4Reliability

If cooling treatment is required, then flower development occurs, but time and resources for cultivation increase

Engineering Contradiction:
Improveflower developmentVSAvoidcultivation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The cultivar 'Camdared' eliminates the time-consuming cooling treatment step from the cultivation timeline. By naturally progressing to flower development without requiring external cooling, the cultivar reduces both the time and resources needed for cultivation while maintaining reliable flowering.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUSPP20418P2Geranium plant named `Camdared`
Publication Date: 2009.10.13 ELSNER PAC JUNGPFLANZEN
  • USPP20418P2 patent drawing

AI summary

A new and distinct cultivar of Regal Geranium plant named ‘Camdared’, characterized by its upright, somewhat outwardly spreading and mounded plant habit; vigorous growth habit; freely basal branching habit; relatively small leaves; early and freely flowering habit; dark red and red purple bi-colored flowers; and no requirement for cooling treatment for flower development.