Frozen cropland may be a larger source of nitrous oxide emissions than previously understood.

Frozen soils might be major emitter

A University of Manitoba study has discovered 
the previously overlooked emissions

A new study suggests global greenhouse emission calculations have overlooked an important aspect of the agricultural sector. Emissions, especially of the key gas nitrous oxide, may in fact be about 17 to 28 per cent greater for cultivated soils frozen in winter than currently thought. Mario Tenuta, professor in applied soil ecology at the University

Editorial: Family feud

Everyone has that cousin, uncle or sibling. You love them, they’re family after all, but sometimes you just don’t like them much. Maybe it’s their insistence on talking about their controversial politics over Christmas dinner. Perhaps it’s the way they can’t just talk about how much they like their new tractor without running down yours.


University of Manitoba professor, Martin Entz says tensions between conventional and organic producers appear to be softening.

Organic agriculture no panacea: study

Too many uncertainties exist to say it’s the only solution

Organic agriculture has benefits but it is not a silver bullet for global food security, a new study says. Too much scientific uncertainty exists for organic agriculture to be considered a better alternative to conventional farming, says the study by two University of British Columbia researchers. “(O)rganic agriculture cannot be the Holy Grail for our

These animals will weigh less at the end of their journey. But how much weight they lose will depend on how they were treated.

Think about shrink, say livestock experts

Training your cattle to stay calm and properly preparing them for the stress 
of transport pays big dividends

Practising low-stress handling techniques has its benefits — it may actually help reduce shrink during transportation. “It’s about how we set animals up to interact with humans — any time you interact with them you’re training them how to respond and what to expect from humans,” said Christy Goldhawk who did her doctorate work on


Wild oat chemical control options

Wild oat chemical control options

Our History: March 1974

Your wild oat chemical control options in 1974 included Avadex, Treflan, Avenge (barley only), Endaven (wheat), Asulox (flax) and Carbyne, a post-emergent product from Gulf. In our March 7 issue, an article by Elmer Stobbe of the University of Manitoba discussed the “billion-dollar problem” of wild oats on the Prairies, and reviewed the chemical options

Agronomists, industry and government representatives attend the latest 4R Nutrient Stewardship training workshop in Brandon, Man., Feb. 23.

4R Nutrient Stewardship taking more to the web

The 4R Nutrient Stewardship initiative has expanded training modules, 
accreditation and data logging online

Manitoba’s 4R Nutrient Stewardship is heading online. The program, announced in 2013, is a shared undertaking by the Canadian Fertilizer Institute, Manitoba government and the Keystone Agricultural Producers. It aims to balance environmental and agricultural interests. Four years later, the initiative has expanded to encompass education and tracking online. Initially packaged exclusively through day-long accreditation workshops,


Global warming will mean a longer growing season and more forage production — as long as there’s enough water.

‘Change’ is the watchword in a warming world, says researcher

Longer summers and milder winters sound nice, but even the pluses come with some negatives

How will the Canadian cattle industry fare if global temperatures continue to rise? Count a reduced feed demand, a longer grazing season, and higher forage production among the benefits — but also expect more extreme weather, pests, and transport headaches, according to University of Manitoba research scientist Kim Ominski. “We know the future of our

Manitoba Canola Growers Association president Chuck Fossay (r) presented Carla Taylor, of the Canadian Centre for Agri-Food Research in Health and Medicine at the St. Boniface Hospital Albrechtsen Research Centre with the Canola Award of Excellence at the CropConnect banquet in Winnipeg Feb. 15.

Canola growers recognize health researcher

Dr. Carla Taylor has been researching the health effects of canola oil

A Winnipeg-based nutrition researcher is the latest recipient of the Manitoba Canola Growers Association Canola Award of Excellence. The University of Manitoba’s Carla Taylor has, along with Peter Zahradka and a team of trainees and staff, been researching the health benefits of canola oil for more than a decade. The award was presented last week


Owen Roberts speaks at the University of Manitoba.

Diversity of opinions OK

If you want to reach urban audiences, ditch the email and pick up the phone

Whether you’re in the house, the combine or the barn, it’s something that rarely leaves your side — your phone. But while farmers are using their devices for everything from surfing the Internet, to purchasing fertilizer and checking weather forecasts, producers, farm organizations and commodity groups are overlooking the basics of communication when it comes

Don Flaten, of the University of Manitoba, fields questions from farmers following his Ag Days presentation last month.

Phosphate products vary, but fate the same

Over time, they all want to become plant-unavailable phosphate rock

All phosphate fertilizers might not be created equal — but in the end they all wind up that way. That was the message Don Flaten, a University of Manitoba soil science professor, shared with farmers last month during a session at Ag Days. That’s because it’s a highly reactive compound and over time, the very