Strawberry Plant PS-1.125 Breeding for Climate Adaptation

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Solution Overview

Problem

There is a need for a new strawberry variety that combines desirable traits such as medium red skin color, conical fruit shape, excellent flavor, early ripening, medium to large plant size, and long fruiting truss, adapted to the specific climate and growing conditions of the central coast of California, which existing varieties do not fully meet.

Innovation Solution

The development of a new strawberry variety 'PS-1.125' resulting from a controlled cross between 'PS-3523' and 'PS-4634', exhibiting unique characteristics like medium red skin, conical fruit shape, and early fruit ripening, adapted to the central coast of California's climate, and extensively tested for stability through asexual propagation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing strawberry varieties are used, then general adaptability is maintained, but specific climate adaptation to central coast of California and combination of desirable traits (medium red skin color, conical fruit shape, excellent flavor, early ripening, medium to large plant size, long fruiting truss) are not fully achieved

Engineering Contradiction:
Improveadaptability to central coast of California climateVSAvoidfruit quality characteristics
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The patent combines multiple desirable traits from different parent varieties through controlled cross-breeding. The new variety 'PS-1.125' merges characteristics including medium red skin color, conical fruit shape, excellent flavor, early ripening, medium to large plant size, and long fruiting truss into a single unified variety that adapts specifically to central coast of California climate conditions.

Inventive Principle:
Principle #5Merging (Combining)

2Loss of time

If early fruit ripening is achieved, then market timing is improved, but fruit size or yield may be compromised

Engineering Contradiction:
Improvefruit ripening timeVSAvoidfruit size
Core Design Contradiction:
Loss of timeVSQuantity of substance

Solution Approach 1:

The patent achieves early fruit ripening while maintaining medium to large fruit size by optimizing genetic parameters through selective breeding. The new variety 'PS-1.125' exhibits both early ripening characteristics and adequate fruit size (medium to large classification), resolving the trade-off between ripening speed and fruit development time through controlled parental selection and genetic recombination.

Inventive Principle:
Principle #35Parameter changes

3Quantity of substance

If medium to large plant size is achieved, then yield potential is increased, but plant vigor and resource requirements may increase

Engineering Contradiction:
Improveplant sizeVSAvoidplant resource requirements
Core Design Contradiction:
Quantity of substanceVSUse of energy by moving object

Solution Approach 1:

The patent optimizes plant size parameters to achieve medium to large classification that balances yield potential with resource efficiency. Through selective breeding, the variety 'PS-1.125' attains adequate plant size for commercial production while maintaining vigor appropriate for the central coast of California growing conditions, avoiding excessive resource requirements associated with larger plant sizes.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUSPP23290P2Strawberry plant named `PS-1.125`
Publication Date: 2013.01.01 BERRY R&D INC
  • USPP23290P2 patent drawing
  • USPP23290P2 patent drawing
  • USPP23290P2 patent drawing

AI summary

This invention relates to a new and distinct variety of strawberry plant named ‘PS-1.125’. This new strawberry plant named ‘PS-1.125’ is primarily adapted to the growing conditions of the central coast of California, and is primarily characterized by its medium red skin color, conical fruit shape, very good fruit flavor, early fruit ripening, medium to large plant, and long fruiting truss.