Optimizing pre-harvest sprouting tolerance in malting barley
Crop Types
- Barley
Collaborating Locations
University of ManitobaBackground
This project will produce information for breeders that will help optimize grain dormancy and maintain malting and storage quality, while allowing good seed germination.
Objectives
- Identify abscisic acid related genes that regulate preharvest sprouting in malting barley;
- Develop molecular tools that can accelerate breeding of pre-harvest sprouting tolerant cultivars.
Key Findings
The results of this study showed that dormancy/sprouting phenotype in malting barley is associated with the expression patterns and/or allelic variation in the abscisic acid (ABA) metabolic genes. The ABA related molecular elements identified in this study are being used to screen germplasm with an optimized level of dormancy.
Related Production Resources
Manitoba Crop Alliance’s production resources provide reliable agronomic information based on the latest research. Our resources have been developed to help farmers make productive and sustainable decisions on their farms throughout the growing season.
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Project Details
Field Issues
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