Speaking during a panel discussion hosted by Bayer during its recent “It’s Grow Time” research plot tour near Tavistock are Great Lakes Yield Enhancement Network (YEN) participants, from left: Adam Ireland of Teeswater, Blair Freeman of Owen Sound and Jeff Cook of Talbotville. Photo: Stew Slater

Ontario growers share initial YEN learnings

Three participants in the Great Lakes Yield Enhancement discuss their goals for enhancing winter wheat production

The Great Lakes YEN offers the chance to connect with growers in Ontario and Michigan to find out strategies for achieving the best possible wheat yield under your farm’s growing conditions.

Rain 360© unit applies watery manure to a standing crop of corn.

Considerations for the right place for manure

OMAFRA Field Crop Report for the week of July 8

When it costs more to apply manure to high fertility fields than the manure is worth, it may be time to consider other options. Fertilizer is expensive. Anyone growing crops knows that maintaining good soil fertility is essential to maintaining yields. Livestock farmers have fertility built into the system and often soil fertility levels, especially […] Read more

Ton Groot Roessink, right, and his girlfriend Kim Stapelbroek are working to create liquid fertilizer from their manure which meets Dutch nutrient regulations.

Dutch farmer separates nitrogen from manure to fertilize crops

Process reduces manure hauling, produces usable heat and electricity for Dutch farm

Ton Groot Roessink milks about 200 cows near Baak, using robots, automated feeding and automated manure cleaning. Manure from the farm is put through a biogas digester. The methane is burned to produce electricity and heat for the farm.

Liquid manure is approximately 75 per cent water, making its management complex and expensive.

Recycling livestock manure into clean water and nutrients

A technology that separates the liquid and solid components of manure allows farmers to benefit from its value

An Alberta company used its expertise in contaminated soil cleanup to create an innovative solution to recycle livestock manure into clean water and high value nutrients. At approximately 75 per cent water, managing liquid manure is complex and expensive, so much of its potential is unused. Growing regulatory pressure regarding manure limits farm expansion in […] Read more

Yes, cattle release methane as a co-product of digestion. But livestock can contribute much more than they take away.

Editorial: Livestock has a sustainability role, too

The emphasis on reducing greenhouse gas emissions has been the dominating subject in agriculture for quite some time, and will likely continue. I am inundated with notices of events and press releases on how farmers can reduce emissions by employing varying cropping practices, and what new technology can help them do this is on the […] Read more


Figure 1. Injecting anaerobic digestate after wheat harvest into a growing cover crop to maximize soil health benefits and economic value of nutrients.

Get to know your manure with a manure analysis

OMAFRA Field Crop Report for the week of July 24

The “magical” qualities of manure and organic amendments for providing long-term benefits have been well documented, especially for maintaining and improving soil organic matter. Sourcing off farm manure and organic amendments has become more difficult and expensive with the increased interest in improving soil health, therefore it is more important than ever to know what […] Read more

Cover crops without manure (left) and cover crops with manure (right).

Maximizing nitrogen availability with manure and cover crops

Considerations for nitrogen availability timing in corn

Combining cover crops with manure can get the most value from soil nitrogen — sort of. How significantly a manure-cover crop combination affects nitrogen availability can vary based on manure type and rate, cover crop type, weather, and other factors. Still, Christine Brown, field crop sustainability specialist with the Ontario Ministry of Agriculture, Food and […] Read more

“So the challenge is going to be making sure they understand that in rural areas, biogas and renewable natural gas are going to be solutions for us.” – Ian Nokes

How biogas can fit with a sustainable agriculture strategy

The potential is huge, but policies must make sense

The landscape for renewable natural gas (RNG) production on Ontario farms is getting bigger, but the provincial and federal governments must stop thinking of the fuel in the same way as they do for natural gas derived from fossil fuels. That was the take-home message from a group of panelists representing the agriculture sector at […] Read more


Jake Kraayenbrink developed the AgriBrink tire deflation system to reduce soil compaction from heavy equipment. After successful sales in Canada and Europe, he recently moved to Iowa to market the system in the U.S.

Passion for soil health drives Ontario innovator

On-farm innovation award winner has developed not one but two useful systems to help farmers

Jake Kraayenbrink is passionate about soil health — so much so that he’s spent the better part of the past 15 years developing an innovative tire deflation system that helps farmers reduce soil compaction risks from heavy equipment. It’s on the market today in Canada, Europe, the U.K. and New Zealand under the AgriBrink brand. […] Read more

The biogas digester being constructed on Nick Thurler’s farm near South Mountain.

Ambitious plan aims to add 300 biodigesters

DFO vice-chair hopes to see Danish model for renewable natural gas adopted across Canada on dairy farms

A co-operative-style company founded by Dairy Farmers of Ontario (DFO) vice-chair Nick Thurler has taken its first step toward a goal of gaining access to 80 per cent of the country’s dairy manure for conversion into renewable natural gas (RNG). Thurler officially launched GET Corp,– and the sustainable agriculture program that forms its centrepiece, through […] Read more