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Tag Archives Practical Research

Myths, yarns and ridiculous claims
Columns, Crops

Myths, yarns and ridiculous claims

Many long-standing popular myths about agriculture have been disclaimed by science

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After 60 years of work and observations in Canadian, British and U.S. agriculture, most of it on the Canadian prairies, I still cannot believe how many farmers and scientists believe in plain falsehoods. Here are a few of those unsubstantiated myths. Manure causes lodging FALSE: If you apply 10 to 20 or more tons of […] Read more
Upon introduction, genetically modified corn was seen as a way of reducing weed control and pesticide use, a biological way of controlling some insect pests.
Columns, Crops

The view from the GMO crowd

A world of contradictions, impossible arguments and badly translated chants

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How many times have I seen slogans that say, “No GMOs?” I even see it in Canadian horticultural seed catalogues. Do we expect the horticultural seed catalogues to sell Roundup Ready canola, soybeans or field corn? It’s just that the gossips and fuddy duddy’s of this world have seen or heard “no GMO’s.” It seems the anti-pesticide and organic food producers have […] Read more
Herbicide drift and self-inflicted crop damage
Columns, Crops

Herbicide drift and self-inflicted crop damage

Herbicides can damage crops in many ways. Learn to prevent loss and deal with damages

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Every year across the Canadian Prairies there will be many cases of herbicide damage to non-target crops. Some of this will be due to unsuitable weather conditions such as windy weather, wind gusts or inversions. Other causes are municipal roadside weed control leading to spray drift into cropland, on farm herbicide mix-ups, incorrect herbicides such […] Read more
Check your soil for herbicide residue
Columns, Crops

Check your soil for herbicide residue

Learn how to conduct plant bioassays to detect potential herbicide residues in your soil

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Plant bioassays are a simple, inexpensive, accurate and direct method of determining if it is safe to grow crops on land previously treated with known herbicides or on cropland or compost with an unknown history of herbicide use. A bioassay can detect if herbicide or chemical residues are present in the soil or compost at […] Read more
Residual herbicide and crop injury
Columns, Crops

Residual herbicide and crop injury

When the worst happens: what questions to ask and how to soil test for a bioassay

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Your cereal, oil seed or legume crop clearly shows that it has been significantly damaged by herbicide application or residual herbicide that was applied to cropland one or more years previously. You are considering possible legal action. What do you do next? First of all, you just don’t take a few photographs, complain about significantly […] Read more
Sunset in wheat field, late afternoon in wheat field - dusk in the cereal field
Columns, Crops

Copper: For peat’s sake!

Think peaty soil isn’t worth farming? Just add copper to get better results

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Peat is nature’s natural organic compost. As a field crop amendment, peat has a lower carbon-to-nitrogen ratio (C:N), 60:1, than straw or cattle manure — that’s around 80:1. Canada has 270 million — yes, million — acres of peat lands, making up 25 per cent of the world’s peatland supply. Peat is harvested right across […] Read more
When you sell straw or hay off your farm, have you ever considered the fate of the nutrients contained in the hay or straw?
Columns, Crops

Selling nutrients: the last straw

Practical Research: How to degrade productive cropland by selling the nutrients after the harvest season

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Sandy soil areas are not uncommon on the Canadian Prairies, especially west and north of Edmonton, my home area. It made me wince when I saw endless lines of wheat straw bales on countless sandy fields this fall. Technically speaking, straw should never be sold on any kind of cropland unless there is a very […] Read more
Yes to peas, no to aphanomyces
Columns, Crops, Peas

Yes to peas, no to aphanomyces

Peas are a great crop for the Prairies, but aphanomyces root rot is a major threat

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Peas as a human and animal feed have been around since 5000 BC. The pea plant, a nitrogen-fixing legume, originated in the cooler areas of the Himalayas and was subsequently cultivated extensively in the Mediterranean basin. Peas, dried peas in particular, were a major part of the diet in the U.K. in the 19th and […] Read more
Tractor spraying soybean field
Columns, Crops

Avoiding herbicide mis-use

Herbicides have made it easier to feed the world, but beware of residuals and improper use

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Herbicides are an integral and essential aspect of modern productive farming. Without our effective and efficient herbicides our dollar costs for food production would be double or triple what we now pay. Can your even visualize hand weeding agricultural and horticultural crops? As a youth I earned pocket money hand hoeing turnips and beets and […] Read more
What’s up honey?
Columns, Crops

What’s up honey?

The truth about honeybees’ importance in North America. Hint: it’s less than you think

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In the last few years the general public has been bombarded and brainwashed with the supposed tremendous importance of honeybees in North America. Let’s get down to the facts. First of all, honeybees can technically be classified as invasive pests since the honeybee, Aphis melifera, is not native to the Americas — or Australia or […] Read more

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