Fisum Lilac Eye Geranium Stabilizing Traits
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Solution Overview
Problem
There is a need for new Zonal Geranium cultivars with attractive foliage and flower coloration that exhibit stable, freely-branching, and freely-flowering traits, as existing cultivars may vary significantly with environmental conditions and lack durable, dark green leaves and distinct flower colors.
Innovation Solution
The cultivar 'Fisum Lilac Eye' of Pelargonium×hortorum, developed through planned breeding, features an upright habit, freely basal branching, dark green leaves, and semi-double red-purple flowers with lighter central splotches, achieved through vegetative terminal cuttings and characterized by good garden performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing Zonal Geranium cultivars are used, then basic flowering and foliage traits are present, but the plants show significant variation with environmental conditions and lack durable, dark green leaves and distinct flower colors
Solution Approach 1:
The patent applies parameter changes by selecting and stabilizing specific phenotypic parameters (dark green leaf color, distinct flower coloration, durable foliage) through controlled breeding. The cultivar 'Fisum Lilac Eye' represents a stabilized set of parameters that maintain consistency across environmental variations, resolving the contradiction between reliability and adaptability by fixing optimal parameter values.
2Shape
If new cultivars with distinct flower colors and dark green leaves are developed, then attractive foliage and flower coloration are achieved, but the breeding process requires controlled cross-pollination and extensive selection
Solution Approach 1:
The patent applies preliminary action by conducting controlled cross-pollination between selected parent plants before the desired traits appear in the progeny. The breeder预先 selects parent plants with complementary traits, performs controlled pollination, and then selects from the resulting progeny, which streamlines the breeding process compared to uncontrolled selection.
Solution Approach 2:
The patent applies feedback by continuously evaluating progeny plants against desired trait criteria (dark green leaves, distinct flower colors, durability) and selecting only those that meet the standards. This iterative selection process provides feedback that guides subsequent breeding decisions and ensures the development of cultivars with the desired characteristics.
3Duration of action of stationary object
If plants are selected for durable leaves and good garden performance, then enhanced garden performance is achieved, but the selection process requires observation under multiple environmental conditions
Solution Approach 1:
The patent applies local quality by evaluating specific local characteristics of the plants (leaf durability, flower color retention, growth habit) rather than requiring assessment of all possible traits. The cultivar 'Fisum Lilac Eye' exhibits locally optimized qualities in key areas such as leaf durability and flower coloration, which contribute to overall garden performance without requiring comprehensive evaluation of every possible attribute.
Data Source
AI summary
A new and distinct cultivar of Zonal Geranium plant named ‘Fisum Lilac Eye’, characterized by its upright plant habit; freely basal branching habit; dark green-colored leaves; freely flowering habit; large semi-double red purple-colored flowers with slightly lighter-colored central splotches; and good garden performance.