Digging into Research
A three year survey found that foliar disease incidence on faba bean was more than 75% in Alberta and Saskatchewan reaching 100% in Alberta in 2019. The major fungal genera identified were Alternaria, Botrytis, Fusarium and Stemphylium. Botrytis fabae, which primarily causes chocolate spot disease,...
Safflower and sunflower demonstrated potential as trap crops to reduce Lygus damage to faba beans. The Lygus pest complex in the Canadian Prairies is dominated by L. lineolaris, L. keltoni, L. elisus, and to a lesser extent, L. borealis. While Lygus have a broad host range,...
Lentil intercropped with faba bean or chickpea had higher total seed yield and LER (Land Equivalent Ratio) than monocrop lentil. Field pea intercrop with faba bean and chickpea produced smaller seed yield, LER and inconsistent results compared to monocrop field pea. Intercropping has gained interest in...
Average faba bean nitrogen (N) uptake was 205 pounds per acre (230 kg N/ha) and phosphorus (P) uptake was 23 lbs/ac (26 kg P/ha). Overall, faba bean fixed 88% of its nitrogen from the atmosphere. Faba bean is a high-protein pulse crop that has the potential...
The research suggests that improving pulse nitrogen fixation by targeting an increase in nodule numbers and nodule biomass could help improve long term cropping sustainability and reduce reliance on inorganic N fertilizer. In addition, developing pulse varieties with improved water-stress tolerance may improve the N-fixation...
Tannin-containing faba bean varieties had less frost-damaged seed after a frost event compared to zero-tannin varieties. Yield and Thousand Seed Weight (TSW) declined with increasing frost damage for both variety types. Ten faba bean varieties were assessed after a frost event that occurred during the night...
Lygus bug and chocolate spot disease can damage faba bean seed. Research found both organisms are widespread in central and southern Alberta. Seed damage occurs independently of each other, and is primarily caused by lygus bug. Seed damage caused by lygus bug (Lygus spp.) or chocolate...
At Swift Current, Saskatchewan, faba beans fixed 60 pounds of nitrogen (N) per acre followed by field pea at almost 50 lbs., chickpea at 46 lbs., lentil at 44 lbs., and dry bean lagging behind at 8.3 lbs. But there were varietal differences within each...
