The objective of this project was to utilize archived small-plot canola agronomic trial data and corresponding regional weather data to conduct a meta-analysis to examine the relationship between environmental conditions and canola emergence.
Improving crop tolerance to drought is essential for maintaining yield stability under the continued threat of climate change and a key factor for achieving sustainability in agriculture by saving water resource usage. Molecular breeding focusing on monogenic transgenic intervention has so far achieved limited success in the development of drought tolerance in crops. This project focuses on a gene family that is the basis of quantitative trait loci (QTL) affecting drought tolerance in Brassicaceae.
Several clubroot-resistant canola cultivars have been developed in Canada, however the newly evolved Plasmodiophora brassicae pathotypes have overcome some of the resistances. The long-term objective of this project is to diversify the clubroot resistant genes in Canadian canola for clubroot resistance and develop molecular markers for these resistances.
Aster leafhoppers are the main vector of Aster Yellows Phytoplasma (AYp) in the Canadian Prairies. AYp causes Aster Yellows (AY) disease in many plant species but can greatly affect canola in outbreak years.
Clubroot disease in canola and other brassicas is caused by the pathogen Plasmodiophora brassicae. Researchers at the University of Saskatchewan conducted a five-year study to identify and characterize effector proteins and their role in the establishment and progression of clubroot disease.
The uniformity of a spray deposit is fundamental to a successful spray application. Spray dosage is directly related to pesticide performance. The timely, accurate and efficient application of pesticides is an important activity in modern crop production methods.
Crop rotation is an important component to sustainable, healthy agroecosystems aiding in disease suppression, nutrient cycling and risk mitigation. In this study, researchers examined the agronomic impacts of crop rotation strategies including canola-canola; canola-wheat; and canola-pea-barley.
Researchers with Agriculture and Agri-Food Canada recently completed the genetic mapping of the blackleg resistance gene Rlm11. Rlm11 is effective against the L. maculans isolates carrying the avirulence gene AvrLm11, which is found in 95 percent of L. maculans isolates collected from western Canadian canola farms.
Residue management is a significant challenge for producers on a year-to-year basis. Wheat and canola crops are often grown in rotation, and it is important to understand how wheat crop residue management can affect the emergence of canola in a rotation.
Researchers wanted to determine if canola meal could be a suitable protein source for beef cattle.
Crops that can readily exploit and utilize soil nutrients more efficiently require less fertilizer inputs, offsetting input costs and reducing potential losses to the environment.
Researchers wanted to continue the work to learn more about root microbiomes, identify the core microbiome in canola and in turn, improve fertilizer efficency in canola.
