How did our barley get to New Zealand you ask? Turns out their climate is very similar to North Carolina’s, but their seasons are opposite ours since they are in the southern hemisphere. These conditions have set the stage for an exciting partnership between the two countries to develop new varieties of small grains at an accelerated pace.
Here’s how it works … Dr. Marshall’s team spent the winter cross-breeding 6-row and 2-row varieties. During this first year the Thoroughbred 6-row variety was crossed with a 2-row variety called Pinnacle(1). Seeds from the exercise were then shipped to New Zealand, where they were planted earlier this month. Once they mature in early October, the best examples will be harvested, cleaned and sent back to Dr. Marshall’s lab. They will then be entered into the on-going small grain trials conducted across North Carolina. As a result, we will have conducted 2 generations of trials within a 12 month period. What does this mean for local beer? … the short answer is that we will be 2 steps closer to developing a 2-row malting quality winter barley for the southeast. However, several years of additional trials will still be conducted before any one variety is released for commercial production.
Check back with us for updates on the international variety trials, we will try to post some photos of the New Zealand trials later this year.
- Pinnacle was recently developed by North Dakota State University in an effort to expand the geographic range of malting quality barley production into the Great Lakes region. It has already been utilized by large-scale craft breweries such as Bell’s.