Cover crop growing after harvest.

Why didn’t my cover crop work?

Kevin Elmy lists nine potential causes of things that could go wrong when you try growing cover crops on your farm

Ever try something and it didn’t work the first time? What’s the next step? Try again doing the same thing, modify the approach or give up? Ideally, getting a mentor or someone with experience to find out what went wrong will help create a successful situation. Or maybe it just doesn’t work. Cover cropping is […] Read more

Insuring intercrops in Manitoba

Insuring intercrops in Manitoba

Manitoba farmers can now insure intercrops and also get incentives to grow them

In response to requests from producers for some kind of insurance on unconventional crops such as quinoa or multi-species crops like intercrops, Manitoba Agricultural Insurance Corporation (MASC) has introduced a new insurance product for what it calls ‘novel crops.’ At a recent intercropping workshop at Brandon in November, Robert Manastyr spoke on behalf of MASC […] Read more


Soybean and flax intercrop example.

Reducing inputs through intercropping

In Part 2 of a 2-part series, a panel of farmers discuss the benefits of intercropping

Many producers who adopt intercrops and cover crops are looking to increase soil and plant health and reduce the need for inputs such as synthetic fertilizers. That effect often becomes clearer the longer they manage the system. The three producers on a panel at an Intercropping Workshop in Brandon, Man., last November shared how they […] Read more

Can a cover crop help establish forages?

Can a cover crop help establish forages?

Q & A with Nutrien Ag Solutions

Q: Are there benefits to a cover crop for forage establishment? A. There are many benefits to planting a cover crop (sometimes referred to as a companion or nurse crop) for forage establishment. Cover crops commonly planted alongside perennial forages include oats, barley and wheat. Before a forage stand becomes well established, bare soil can […] Read more


Bean and lentil legumes background as a group of assorted fava soy red black beans as a healthy nutrition high fiber food concept as a healthy cooking natural food ingredient.

In response to, ‘Cover crops and green manure’

Clearing up a tillage misunderstanding from a previous column

It is always a thrill to get letters and book orders from readers. Most letters are complimentary and a joy to receive. But, a recent letter disagreed with ideas in my September column that talked about cover crops and green manure. A phone call cleared up the matter. It was completely my fault for not […] Read more

This photo was taken on August 1, 2009. There was great crop growth, from old fashioned methods.

Cover crops and green manure

In the Palliser Triangle, cover crops aren’t the answer in a dry cycle

The current interest in soil health issues has expanded our thinking and spawned much research and new farm-scale work with many new-to-us plant species. Cover crops are planted in the non-commercial season to add diversity to the mix and juice up the soil organisms that go along with the different plants. In wet years, cover […] Read more


Brandon Hunnicutt and his family farm near Giltner, Nebraska.

Corn, corn, and more corn

There’s a lot of it, but 
there’s also a plan behind Nebraska crop rotations

If you drive through Nebraska in the summer, expect to see a lot of corn. It towers on both sides of grid roads and secondary highways, hiding deer just as well as forests do in northern Canada. Sometimes drought-tolerant crops such as sorghum fill corners and line borders, as a pollination buffer for seed corn. […] Read more

Bernie McClean's annual crop rotation includes canola, CPS wheat, malt barley and oats.

Extending rotations, in the field

Part 1 of 3: How real farmers are extending their rotations

There seems to be no shortage of articles, presentations and research exhorting farmers to lengthen rotations. Longer rotations benefit everything from weed control to disease suppression in crops. But what are farmers doing to maintain or extend rotations? Grainews spoke to three farmers to find out how they’re managing their rotations. And while each farmer […] Read more


Cover crops provide residue on the surface over the winter, catching snow. In the spring, when that snow melts, salts are flushed down.

Managing soil salinity through cover crops

For the growing problem of dry land salinity, try planting a cover crop

Dry land salinity is a major problem on the Prairies. In Alberta, about 1.6 million acres of dry land are impacted by secondary salinity. On average, Alberta crop yields are reduced by 25 per cent annually because of the problem. Salinity also impacts 3.3 million acres in Saskatchewan and 0.6 million acres in Manitoba as […] Read more

Photo: Thinkstock

Four ways to increase your organic matter

A question that I hear a lot is, “How do cover crops fit into a grain operation?” Lots of grain farmers have no desire to get into the livestock business and no interest in producing hay. But many have some soil issues that need to be addressed. This can be done by buying more iron […] Read more