Hemp Cultivar CBDRx18 Breeding for Low THC Compliance
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Solution Overview
Problem
Current industrial hemp varieties in the United States typically have THC levels above the 0.3% threshold, making them unsuitable for industrial use, and there is a need for varieties that are reliably low in THC and high in other cannabinoids, particularly CBD, to meet the growing demand for industrial hemp products.
Innovation Solution
The development of the industrial hemp cultivar 'CBDRx18', which has been shown to have uniformity and stability, with THC levels consistently below 0.3% and elevated CBD content, making it suitable for industrial use. This cultivar can be used in crosses with other plants to produce hybrid seeds and plants with superior characteristics, and can also be modified through mutagenesis or transformation to introduce desirable traits such as herbicide tolerance or enhanced nutritional quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If contemporary cannabis varieties are used, then THC content is high, but this makes them unsuitable for industrial hemp use which requires THC levels at or below 0.3%
Solution Approach 1:
The patent applies parameter changes by developing a hemp cultivar with specifically altered chemical composition parameters - reducing THC content to 0.3% or less while simultaneously increasing CBD content to elevated levels. This quantitative transformation of the plant's cannabinoid profile resolves the contradiction between natural cannabis composition and industrial hemp requirements.
2Reliability
If hemp varieties with low THC are developed, then industrial suitability is improved, but there is a need for additional desirable traits such as herbicide tolerance and enhanced nutritional quality
Solution Approach 1:
The patent applies universality by creating a hemp cultivar that simultaneously possesses multiple functions and traits: low THC content for legal compliance, elevated CBD for industrial value, and additional desirable characteristics such as herbicide tolerance and enhanced nutritional quality. This multi-functional cultivar resolves the contradiction between basic industrial suitability and enhanced adaptability.
3Adaptability or versatility
If hybrid production and genetic modification are used, then superior characteristics and additional traits can be introduced, but the complexity of breeding and modification processes increases
Solution Approach 1:
The patent applies preliminary action by performing genetic modifications and breeding operations in advance to develop the CBDRx18 cultivar with all desired traits already integrated. This preliminary development resolves the contradiction between achieving superior characteristics and managing process complexity, as the complex breeding work is completed upfront rather than requiring ongoing complex interventions.
Data Source
AI summary
One embodiment relates to the plants, seeds and tissue cultures of hemp cultivar ‘CBDRx18’, and to methods for producing a hemp plant produced by crossing such plants with themselves, with another hemp plant, such as a plant of another genotype, or with vegetatively propagating said plant. Another embodiment further relates to seeds and plants produced by such crossing. Further embodiments relate to parts of such plants, and products produced.