Osteospermum Osjamspowit Cultivar Dark Foliage Floriferousness

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Solution Overview

Problem

Existing Osteospermum ecklonis cultivars lack desirable traits such as darker foliage color and increased floriferousness throughout the summer, which are not consistently achieved in various environmental conditions.

Innovation Solution

A new cultivar 'Osjamspowit' is developed through asexual reproduction from a proprietary seedling selection 'E0127-1', characterized by darker foliage and enhanced flowering, with specific morphological and phenotypic features including plant height, flower color, and disease resistance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing Osteospermum ecklonis cultivars are grown under various environmental conditions, then they can adapt to different environments, but they fail to consistently achieve darker foliage color and increased floriferousness

Engineering Contradiction:
Improveenvironmental adaptabilityVSAvoidconsistency of foliage color and flowering
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent applies preliminary action by performing selective breeding and asexual reproduction to establish the desired traits (darker foliage color and increased floriferousness) before the plants are exposed to various environmental conditions. The new cultivar 'Osjamspowit' was developed through controlled propagation by cuttings from a selected mother plant, ensuring that the genetic potential for consistent dark foliage and heavy flowering is established in advance, allowing reliable expression of these traits across different environments without requiring further intervention.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If a new cultivar is developed through selective breeding to achieve specific traits, then desirable characteristics such as darker foliage and enhanced flowering are achieved, but the complexity of the breeding and propagation process increases

Engineering Contradiction:
Improvefoliage color and flowering characteristicsVSAvoidbreeding and propagation process
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies copying by using asexual reproduction through cuttings to create genetically identical copies of the selected mother plant. This allows the desired traits (darker foliage color and enhanced flowering) to be precisely replicated in the new cultivar 'Osjamspowit' without the variability introduced by sexual reproduction. The propagation process involves taking cuttings from the mother plant and rooting them to produce true-to-type offspring, ensuring consistent inheritance of the selected characteristics while simplifying the breeding process compared to traditional hybridization methods.

Inventive Principle:
Principle #26Copying

Data Source

PatentUSPP18875P2Osteospermum plant named `Osjamspowit`
Publication Date: 2008.06.03 SYNGENTA SEEDS
  • USPP18875P2 patent drawing

AI summary

A new Osteospermum plant particularly distinguished by its compact round plant habit, spoon flower character and nice purple color at the rolled petals in the spoon.