Erysimum Hybrida Cultivar Inneryrysimoon Breeding

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Solution Overview

Problem

Existing Erysimum cultivars lack large flowers, long flowering seasons, and compact habits, which are desirable traits for horticultural applications.

Innovation Solution

The development of the Erysimum hybrida cultivar 'Inneryrysimoon' through planned breeding, combining the traits of large yellow flowers that fade to cream-yellow, a long flowering season, profuse flowering, and a compact habit, achieved by crossing Erysimum 'Inneryrysigol' and ER 05-25-10, and stabilized through asexual reproduction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If existing Erysimum cultivars are used, then the plants are easy to grow, but they lack large flowers, long flowering seasons, and compact habits

Engineering Contradiction:

Improveflower size and plant habitVSAvoidhorticultural performance

Core Design Contradiction:

ShapeVSAdaptability or versatility

Solution Approach 1:

The patent applies parameter changes by selecting and breeding plants with specific floral and growth parameters. The cultivar 'Inneryrysimoon' was selected from a cross between Erysimum 'Inneryrysigol' and ER 05-25-10, exhibiting optimized parameters including large flower size (4 cm diameter), compact habit (20 cm height), and extended flowering duration, thereby resolving the contradiction between physical characteristics and horticultural performance

Inventive Principle:

Principle #35Parameter changes

2Duration of action of moving object

If existing Erysimum cultivars are used, then the plants have standard flowering duration, but they do not exhibit profuse or extended flowering

Engineering Contradiction:

Improveflowering season lengthVSAvoidnumber of flowers

Core Design Contradiction:

Duration of action of moving objectVSQuantity of substance

Solution Approach 1:

The patent merges desirable traits from two parent cultivars through controlled cross-breeding. Erysimum 'Inneryrysigol' contributed compact habit and vigorous growth, while ER 05-25-10 contributed large flower size. The resulting cultivar 'Inneryrysimoon' combines these traits and additionally exhibits profuse flowering with extended season, resolving the contradiction between flowering duration and flower quantity

Inventive Principle:

Principle #5Merging (Combining)

3Ease of operation

If existing Erysimum cultivars are used, then the plants have average growth habit, but they lack compact and vigorous characteristics

Engineering Contradiction:

Improvegrowth habit compactnessVSAvoidvigorous growing habit

Core Design Contradiction:

Ease of operationVSProductivity

Solution Approach 1:

The patent applies local quality by selecting for specific regional characteristics in different plant parts. The cultivar 'Inneryrysimoon' exhibits compact growth habit (20 cm height) in the overall plant structure while maintaining vigorous local growth in foliage production and flower development, with undulating leaf margins and strong stem formation, resolving the contradiction between compactness and vigor

Inventive Principle:

Principle #3Local quality

Data Source

PatentUSPP22476P2Erysimum plant named `Inneryrysimoon`

Publication Date: 2012.01.31 INNOVAPLANT

AI summary

A new cultivar of Erysimum plant named ‘Inneryrysimoon’ that is characterized by large yellow flowers that fade to cream-yellow, a long flowering season, profuse flowering and a compact habit.