Premier Star Apple Tree Bright Red Blush Mutation
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Solution Overview
Problem
There is a need for an apple tree variety that produces attractively colored fruit with distinctive flavor, good handling, and storage characteristics, ripe for harvesting and shipment in February, which differs from existing Gala-type varieties in terms of coloration and ripening time.
Innovation Solution
The 'Premier Star' apple tree, derived from a chance mutation of 'Imperial Gala', is characterized by a bright red blush covering 70-90% of the fruit surface, distinguishable from other varieties like 'Galaxy', 'Baigent', 'Royal Gala', and 'Fulford', and is asexually propagated onto 'M-9' rootstock, maintaining its unique traits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If apple trees of existing Gala-type varieties are cultivated, then they produce fruit with acceptable coloration and flavor, but the fruit lacks the distinctive bright red blush and consistent high coloration required for premium market appeal
Solution Approach 1:
The patent applies parameter changes by selecting and propagating a chance mutation that exhibits altered pigmentation parameters - specifically a bright red blush covering 70-90% of the fruit surface compared to the parent's orange-red striping. This parameter change in color intensity and distribution creates the distinctive appearance that resolves the contradiction between achieving high coloration and maintaining variety differentiation.
2Loss of time
If apple trees are bred for early ripening to meet February shipment deadlines, then harvest timing is improved, but fruit coloration and quality may be compromised
Solution Approach 1:
The patent utilizes a chance mutation that naturally exhibits both early ripening characteristics and superior coloration traits. The mutant tree serves itself by combining these desirable traits without requiring complex breeding interventions, achieving February readiness while maintaining the bright red blush that would typically require extended maturation time.
3Adaptability or versatility
If apple trees are propagated sexually to create variety diversity, then genetic variation is improved, but consistency of unique traits across trees is lost
Solution Approach 1:
The patent employs asexual propagation through budding to create exact genetic copies of the chance mutation. This copying process ensures that all propagated trees maintain the distinctive bright red blush and early ripening traits consistently, preserving the unique characteristics that would be lost through sexual reproduction and genetic recombination.
Data Source
AI summary
A new and distinct variety of apple tree is described and which is denominated varietally as ‘Premier Star’ and which is mature for harvesting and shipment during the month of February under the ecological conditions prevailing near Hope, Nelson, New Zealand.