Winter Wheat Variety Yield and Market Share Data – 2025

Sep 12, 2025

Winter wheat data from the 2024-2025 Manitoba Crop Variety Evaluation Trials (MCVET) is in! This data provides farmers with unbiased information regarding regional variety performance, allowing for variety comparison. Data was derived from small plot replicated trails from locations across Manitoba. Fungicides were not applied to these plots; thus, true genetic potential can be evaluated. Although considerable data is collected from MCVET, the disease ratings are from variety registration data.

Table 2 below summarizes the yield results from the 2025 MCVET data by trial location. The yield results represent 2025 data only; therefore long-term trends should be considered when making variety selection decisions. Previous yield data can be found in past editions of Seed Manitoba. As well, apart from yield, there are other variety characteristics to consider when making variety selection decisions, these include disease, insect, and lodging resistance. Check out this Manitoba Crop Alliance article for more information on considerations when selecting a new cereal variety.

Table 2 also indicates if there were yield differences between varieties at each trial site. If there was a significant yield difference the least significant difference (LSD) is also included. The LSD (bu/ac) signifies the smallest difference necessary in bushels per acre for two varieties to be considered statistically significantly different from each other.

The Manitoba Agricultural Services Corporation (MASC) has also released its 2025 Variety Market Share Report. This report breaks down the number of acres seeded to each crop type in Manitoba. As well, the relative percentage of acres each variety was seeded on within each crop type is reported. This information is useful to understand overall production patterns in Manitoba. A link to the 2025 report can be found here.

It is important to note that farmer members’ dollars directly contributed to the plant breeding research activities which were instrumental in the development of the top winter wheat varieties.

Click here to see more...

Video: From Students to Solutions | On The Brink: Season 2, Episode 14

Ask Canada’s most decorated soybean breeder his favourite part of the job and he doesn’t name a single variety. He names the students.

Istvan Rajcan is a professor of soybean breeding and genetics in the Department of Plant Agriculture at the University of Guelph, where he has run the soybean breeding program for 28 and a half years. In that time he has developed 87 soybean cultivars, published 140 refereed papers and trained 51 graduate students. In 2025 he received the Public Sector Impact Award from the National Association for Plant Breeding.

He is also worried. In this episode he says Canada is at a crossroads, pointing to recent government cuts to plant breeding programs and to the facilities that support them. His prescription is structural. "Plant breeding funding formula has to be a long-term one," he says.

The formula he is defending is the public-private matching arrangement his program runs on. Private seed companies fund the work, provincial or federal money matches it, and the combined pool stretches each dollar further than either source could alone. At the National Association for Plant Breeding annual meeting in June, he says American public breeders were often surprised at how well that collaboration works in Canada.

He also describes how the people entering plant breeding have changed. His early graduate students came mostly from farms. More recently they include, in his words, "city kids who just became excited about genetics."

Topics covered:

Why public-private plant breeding funding in Canada needs a long-term

commitment rather than a larger one

How matching private seed company investment with provincial and federal

dollars multiplies research capacity

How the graduate student pipeline into plant breeding has shifted from

farm kids to city kids