Why is this research important for Alberta ag?
Farmer yields are managed by balancing cultivar selection and agronomic practices. Researchers hypothesize that feed barley yields could be improved by adopting new cultivars and improved agronomic practices. In Alberta, the most commonly grown feed barley varieties are between 6 - 20 years old. However, the recent registration of two new barley varieties with promising yield improvements may be opportunities for Alberta growers to significantly increase their feed barley production.
Lodging is a serious production and management constraint for Alberta barley growers. With the registration of Moddus plant growth regulator (PGR) in the 2021 cropping season, barley growers can reduce barley height and lodging. However, previous research has not shown consistent improvements across cultivars or environments. Earlier or later PGR application timings may create the opportunity for tank-mixing herbicides and/or fungicide with PGRs, to reduce the number of sprayer passes.
This research aims to maximize feed barley yields while minimizing lodging.
What benefits can producers expect from this research?
This research will encourage growers to implement agronomic practices that will target the production of high yielding feed barley crops, rather than growers simply selling barley into the feed market as a default option if their barley does not make malt grade.
How will these research findings reach producers on-farm?
Results will be shared through crop walks through research field sites. Podcasts and webinars will also be created to share information. At the end of the study, a factsheet will be prepared, and results will also be published in a peer reviewed journal.