FR1063 Apple Tree Mutation for Distinct Red Blush and Ripening
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Solution Overview
Problem
There is a need for a distinct variety of apple tree that differs significantly from existing varieties in fruit coloration, maturity, and characteristics, as current apple tree varieties do not offer a combination of a full red blush with subtle striping and a unique ripening schedule.
Innovation Solution
A new apple tree variety, 'FR1063', originating from a whole tree mutation, exhibits a 40 to 50% red blush with subtle striping and matures in early October, differing from 'Gala', 'Honeycrisp', and 'Jonagold' in coloration and timing, and has been reproduced by grafting on M9 rootstock, maintaining its distinct characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing apple tree varieties are used, then they have established fruit coloration and maturity characteristics, but they do not offer a combination of full red blush with subtle striping and unique ripening schedule
Solution Approach 1:
The patent applies parameter changes by selecting and propagating a whole tree mutation that exhibits altered fruit coloration parameters (40-50% red blush with subtle striping) and maturity timing parameters (early October ripening). This natural mutation provides a new combination of color and timing characteristics that differ from parent varieties Gala, Honeycrisp, and Jonagold, thereby resolving the contradiction between existing variety characteristics and the need for distinct new characteristics
2Adaptability or versatility
If a new variety is discovered through whole tree mutation, then distinct fruit characteristics are achieved, but the variety must be reproduced by grafting and cannot be grown on its own root
Solution Approach 1:
The patent applies the copying principle by reproducing the mutated tree through grafting onto M9 rootstock. This asexual propagation method creates genetic copies of the unique mutation, preserving the distinct fruit characteristics (40-50% red blush, early October maturity) while allowing commercial propagation. The grafting process enables the new variety to be multiplied and distributed without altering its unique genetic characteristics
Data Source
AI summary
A new and distinct variety of apple tree, ‘FR1063’, originating as a whole tree mutation of an unknown variety Malus domestica. This new variety is unique from other apple cultivars because of its coloring, flavor and ripening date.