VISION Raspberry Plant Adaptation to California Climate
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Solution Overview
Problem
There is a need for a new raspberry variety that is specifically adapted to the climate and growing conditions of the central coast of California, capable of producing a strong, vigorous plant and maintaining fruit production throughout the year with unique characteristics such as dark purple spines, broad conic fruit shape, light red fruit color, and glossy foliage.
Innovation Solution
The development of a new raspberry variety, 'VISION', resulting from a controlled cross between 'GRANDEUR' and '04.3814', which exhibits distinct traits like dark purple spines, broad conic fruit shape, light red fruit color, and glossy foliage, adapted to the central coast of California's climate and growing conditions, and is propagated through asexual methods to ensure consistency across generations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a controlled cross between 'GRANDEUR' and '04.3814' is performed to create a new variety, then unique characteristics such as dark purple spines, broad conic fruit shape, light red fruit color, and glossy foliage are achieved, but the adaptability to specific climate conditions and consistent fruit production throughout the year cannot be guaranteed without extensive testing and selection
Solution Approach 1:
The patent applies preliminary action by conducting extensive preliminary testing and selection over multiple years (2011-2017) in the specific climate conditions of central coast California before declaring the variety ready for propagation. The variety underwent multiple seasons of evaluation to ensure it would reliably produce fruit throughout the year under local conditions, rather than immediately propagating without sufficient validation.
2Stability of the object's composition
If asexual propagation methods are used to ensure consistency across generations, then true-to-type characteristics are maintained, but the time and resources required for multiple propagation cycles increase
Solution Approach 1:
The patent applies segmentation by dividing the propagation process into distinct stages: dormant cane propagation, root propagation, and non-dormant root shoot cutting propagation. This segmentation allows different propagation methods to be used at different times and for different purposes, optimizing both the speed of propagation and the fidelity of trait transmission across generations.
3Reliability
If the variety is extensively tested over several years in fruiting fields, then the fixed and true-to-type characteristics are confirmed, but the time to market and commercial availability is extended
Solution Approach 1:
The patent applies continuity of useful action by conducting continuous testing and evaluation across multiple growing seasons (2011-2017) without interruption. The variety was tested in fruiting fields throughout several years to continuously monitor and confirm the stability of its characteristics, ensuring reliable data collection while maintaining an ongoing propagation program to minimize delays.
Data Source
AI summary
This invention relates to a new and distinct everbearing variety of raspberry plant named ‘VISION’. The new variety is primarily adapted to the growing conditions of the central coast of California and is characterized by the following: early to mid-season primocane production with medium to large sized fruit of light-red coloration. Fruit is of consistent broad conic shape, releases easily from receptacle, is of low gloss and fair flavor. Foliage is slightly concave; medium green, glossy and foliage is equal 3 and 5 foliates. Primocanes have an absent or very weak waxy coat, medium thorn density, purple spines and have very weak anthocyanin coloration.