Production
Resources, fact sheets, guides, and knowledge about growing soybeans and pulses in Manitoba.
Your source for independent, up-to-date information on soybean and pulse crop agronomy and research.
Regional Variety Testing Program
MPSG sponsors regional soybean and pulse variety trials across Manitoba annually. Find results from herbicide-tolerant soybean, conventional soybean, dry bean, pea, faba bean and lupin trials.
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2026 Pulse and Soybean Variety Guide
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Follow MPSG’s YouTube channel for recordings of presentations, scouting sessions from the field and results from MPSG’s On-Farm Network.
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Growing Soybean and Pulse Crops
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Seeding Peas: Establish a Strong Crop
Seeding Date Seed peas as early as possible from late April to early May for maximum yield potential. Peas are more tolerant to spring frosts than other crops because pea cotyledons remain underground. If frost injury occurs, new shoots will emerge from axillary buds that are protected under the soil surface. The minimum soil temperatures…
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Phytophthora Root Rot in Soybeans
Phytophthora root rot (PRR) is a soil-borne root and stem disease of soybeans caused by Phytophthora sojae. Unlike other root rot pathogens, P. sojae may infect soybeans at any growth stage. P. sojae is an oomycete pathogen, also called a water mould, that may remain dormant in the soil for several years. Infection of plants…
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Aphanomyces Root Rot in Peas
Download as a PDF or read the content below. Aphanomyces root rot, caused by Aphanomyces euteiches, is the most destructive pea disease in Western Canada. Aphanomyces is an oomycete pathogen, also called a water mould. Dormant, resting oospores of this disease are incredibly resilient and can survive in soil for more than 10 years. Genetic…
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Faba Bean Production Guidelines
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Lupin Production Guidelines
Download as a PDF or read full content below. Lupins are an attractive alternative pulse crop option since they are excellent nitrogen (N) fixers, resistant to Aphanomyces root rot and have an upright growth habit with good standability. Markets for lupins are in development in Western Canada. They are rich in protein (35-40% protein), high…
Agronomy Updates
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The Bean Report – August 19, 2026
August 19, 2026 Report Overview: Listen to the August 19, 2026 Radio Bean Report by clicking play above.
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Where Does Pea Yield Come From?
Number of plants per unit area (plant population), multiplied by the number of pods per plant, times the number of seeds per pod, and finally the individual seed size (thousand-seed weight). Seven to nine plants per square food provides the starting point for higher yields. Lower plant populations can also achieve high yields, but seed…
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Potato Leaf Hopper in Dry Beans
Jamie Larsen, research scientist and dry bean vreeder for Agriculture and Agri-Food Canada at the Harrow Research and Development Centre, noticed potato leaf hoopers in the plots at Morden. He mentioned that due to our warming climate, potato leaf hoppers are being found in places they hadn’t been seen before. In Ontario, the economic threshold…
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Sign Up for the 2024 Scouting Network & Disease Survey
Each year, a representative sample of fields across Manitoba are surveyed for foliar, root and stem diseases.
A collaboration between Agriculture and Agri-Food Canada, Manitoba Agriculture and Manitoba Pulse & Soybean Growers.
Manitoba Pulse & Soybean Buyers
The Manitoba Pulse & Soybean Buyers is a complete list of Canadian pulse brokers, buyers and processors who are licensed and bonded (unless indicated as exempt), through the Canadian Grain Commission.