Camelina Sativa SO-60 Breeding for Yield and Adaptability
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Solution Overview
Problem
Current camelina varieties available for commercial production in the USA lack high productivity and broad adaptability, especially in low-input agricultural systems, limiting their suitability as reliable feedstocks for the emerging biofuel industry.
Innovation Solution
Development of the Camelina sativa (L.) variety 'SO-60' through conventional breeding methods, which exhibits superior agronomic performance, high yields, and adaptability to dryland conditions, with enhanced seed production and oil content, achieved through a cross between accessions 'A3U7761' and 'Ames 26665', and further selection and breeding processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional camelina varieties are used, then they can be grown under current agricultural conditions, but they lack high productivity and broad adaptability in low-input systems
Solution Approach 1:
The patent applies parameter changes by developing a camelina variety with modified genetic parameters through conventional breeding methods. The variety 'SO-60' exhibits altered agronomic parameters including increased grain yield (1712 Lbs/ac), enhanced seed production (2085 seeds/plant), and improved adaptability to dryland conditions, resolving the contradiction between productivity and adaptability in low-input systems
2Productivity
If camelina varieties are developed for high yield, then productivity increases, but stability across varying environmental conditions may be compromised
Solution Approach 1:
The patent applies preliminary action through extensive preliminary breeding and selection processes before commercial deployment. The variety 'SO-60' underwent multiple generations of conventional breeding and field testing across diverse environments to pre-establish both high yield potential (1712 Lbs/ac) and environmental stability, ensuring reliable performance before wide dissemination
3Productivity
If camelina varieties are improved for commercial production, then productivity increases, but the number of varieties available remains limited
Solution Approach 1:
The patent applies segmentation by developing distinct camelina varieties tailored to specific agricultural contexts and requirements. The variety 'SO-60' represents a segmented solution optimized for low-input dryland systems with specific characteristics (medium maturity, mid-size stature, high seed production), allowing farmers to select appropriate varieties for their specific conditions rather than relying on a single general-purpose variety
Data Source
AI summary
The invention relates to a Camelina sativa (L.) Crantz spring-type seed designated as ‘SO-60’ derived from a cross between camelina accessions with high yield and oil quality attributes following conventional breeding methodologies.