Simona Primocane Raspberry Breeding for Dual-Season Yield
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Solution Overview
Problem
There is a need for a new variety of raspberry that offers large fruit suitable for the fresh market, with the ability to produce crops in both winter and the classical two-crop system, and possesses a sweet flavor.
Innovation Solution
The development of a new raspberry variety, 'Simona', which is a primocane variety capable of producing fruit in both winter and the classical two-crop system, with large fruit and a sweet flavor.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a new raspberry variety is developed to produce large fruit for fresh market, then fruit size and market suitability are improved, but cultivation complexity and system requirements may increase
Solution Approach 1:
The patent applies parameter changes by selecting and propagating plants with specific genetic parameters that produce large fruit. The variety 'Simona' was developed through controlled breeding and selection processes, changing the genetic parameters of the raspberry plant to achieve larger fruit size while maintaining cultivability in standard systems.
2Productivity
If a primocane variety is developed to enable winter production and classical two-crop system, then production versatility and yield are improved, but plant management complexity increases
Solution Approach 1:
The patent applies universality by developing a primocane variety that can function in multiple production systems. The variety 'Simona' can be cultivated in both winter production systems and classical two-crop systems, allowing a single variety to serve multiple purposes and reducing the need for different varieties for different management approaches.
3Quantity of substance
If fruit with sweet flavor is developed, then quality and consumer preference are improved, but breeding complexity and selection time increase
Solution Approach 1:
The patent applies preliminary action by conducting breeding and selection work in advance to establish the desired sweet flavor characteristic. The variety 'Simona' was developed through preliminary breeding programs that selected for sweet flavor traits, allowing the quality characteristic to be established before commercial deployment.
Data Source
AI summary
A new raspberry plant named ‘Simona’ particularly distinguished by large fruit for use in fresh market, primocane variety with two types of crop possibilities, winter production or classical two crops system; and fruit with sweet flavour, is disclosed.