Browsing Research Progress Reports by Author "Geier, Hans"
CANOLA QUALITY IN ALASKA (2001 HARVEST)Geier, Hans (Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska Fairbanks, 2004-01)In 2001, approximately eight acres of canola (Brassica campestris/rapa) was planted on the Agricultural and Forestry Experiment Station’s Delta Field Research Site. Three Polish varieties were planted, mainly Reward and Colt, with a small amount of Horizon. Approximately ten 1500-pound bags of canola were harvested, totalling a yield of 15,000 pounds, nearly a ton per acre. In July of 2003 a small oil press was set up at the AFES Farm and about 25 gallons of oil was pressed. The oil yield was about 25–30% of the weight of the seed. The products, oil and meal, along with five samples of the canola seed were sent to SunWest Food Laboratory in Saskatoon, Saskatchewan, for analysis. This report contains quality data from tests of the canola seed, oil, and meal from the 2001 canola grown on the Delta farm.
Canola Quality in Alaska, 2004 and 2005 HarvestsGeier, Hans (School of Agriculture and Land Resources Management, Agricultural and Forestry Experiment Station, University of Alaska Fairbanks, 2006-12)About one acre of Polish canola (Brassica rapa) was planted on the Agricultural and Forestry Experiment Station (AFES) Delta Junction research site in 2004 and 2005. Reward, a Polish canola variety, was planted. The Reward seeds were from a local grower who bought it in Alberta. Approximately four 100-pound bags of canola were harvested in 2004, totaling a yield of 400 pounds per acre. The 2005 canola crop on the AFES farm yielded about 850 pounds per acre. Oil press equipment was set up at the AFES farm in University of Alaska Fairbanks (UAF) in June 2005, and seeds from the 2004 crop were pressed for oil. In previous years, the oil yield was about 25-30% of the seed weight. Shortly after harvest, two samples of oil (2004) and three samples of canola seeds (two from 2004, one from 2005) were sent to SunWest Food Laboratory in Saskatoon (Saskatchewan, Canada) for analysis. This report contains data on seed quality and oil test results from canola harvested in 2004 from AFES and from one cooperating grower in Delta. The 2005 canola was not pressed, but a seed sample from the UAF farm was sent to the SunWest Lab for analysis.