agronomy Archives - Page 6 of 18

Tillage for better crop establishment

Q & A with Nutrien Ag Solutions

By Scott Anderson October 23, 2018

Q. Can tillage help with better crop establishment or fertility management? A: Crop establishment can be impacted by soil moisture and temperature, especially in areas where more warm-season crops such as soybeans and corn are grown. High soil residue levels act as an insulating layer to the soil and reduce the rate of soil temperature […] Read more

The basic message for producers from researchers, seed companies and crop specialists is don’t rely any longer on old seeding rules of thumb such as five pounds of canola per acre, or 1.5 bushels of wheat.

Canola, Crops

Canola going down for the count

Like Goldilocks: you don’t want too few or too many, but the count that’s just right

By Lee Hart October 22, 2018

It’s a message being delivered with all western Canadian field crops these days, but canola seed suppliers such as BASF’s InVigor line (formerly Bayer products) are clearly making the point — know the seed count going through the air seeding system and follow that up with a plant count in the field. InVigor, for the […] Read more

Crops, Wheat & Chaff

Submitting seed for germination testing

Q & A with Nutrien Ag Solutions

By Ernie Nycholat October 9, 2018

Q: When is the best time to submitseed for germination testing? A: A seed germination test is a critical first step in determining the viability of seed for planting a new crop. It helps determine if the seed should be planted, and helps establish a seeding rate that achieves target plant populations in the field. […] Read more

Brandon Hunnicutt and his family farm near Giltner, Nebraska.

Corn, Crops

Corn, corn, and more corn

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

By Lisa Guenther September 25, 2018

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

Plant density was low in some areas. The plants in these patchy regions were also much smaller than those in the rest of the field.

Canola, Crops, Features

Crop advisor casebook: Patchy problems in a canola field

A Crop Advisor's Solution from the September 25, 2018 issue of Grainews

By Samantha Marcino September 24, 2018

On June 11, while spraying his canola plants with an in-crop herbicide, Wade noticed regions of the crop had uneven emergence, causing some patchy areas. Wade farms 10,000 acres of canola, wheat and barley near Yorkton, Sask. He thought he might have an insect problem in his canola crop. “My guess is it’s flea beetles or cutworms,” he said. […] Read more

I took this photo of Matt and Brad Barlow near Griffin on July 28.

Editor's column, Wheat & Chaff

Editor’s Column: Be careful with clubroot

By Leeann Minogue September 5, 2018

We expect to be off to an early racing start with our 2018 harvest, but you’ll have to wait for the next issue of Grainews to see photos and read about our early results. For now, a quick report on my summer vacation. Clubroot workshop In early August, I went to Edmonton for the 2018 […] Read more

When we dug into the soil in the affected areas, we found pea seeds that had tried to sprout from one to five times (see 2nd photo further down). Healthy peas usually sprout only once.  These shoots also looked like they’d been pinched off at the top.

Crops, Features, Peas

Crop advisor casebook: What stalled Mark’s pea sprouts?

A Crop Advisor's Solution from the August 28, 2018 issue of Grainews

By Karly Treleaven August 24, 2018

In the third week of May last year, I received a call from Mark, who farms 6,000 acres in the Forestburg, Alta., area. Mark was concerned about his pea crop after he discovered some areas in one of the two fields he seeded had no plants coming up. In addition to peas, Mark also grows […] Read more

Closeup of a plowed field, fertile, black soil.

Columns, Crops

Carbon: the mega plant nutrient

Nitrogen, phosphorus, and carbon dioxide? CO2 is at the heart of crop production

By Les Henry August 9, 2018

When teaching about plant nutrition the first step was to list the various categories of nutrients starting with major nutrients and ending with the micros. For this piece I’ll reverse the order and start with micros. The typical nutrients Micronutrients: Micronutrients are required in small amounts and not often added as a fertilizer. But when […] Read more

Crops, Features

Winter wheats get better and better

New winter wheats improve on yield, disease and quality; some with specialty appeal

By Lee Hart July 18, 2018

Several promising new lines of milling winter wheat are coming along for cereal crop producers across Western Canada over the next couple of years, says an Agriculture Canada winter wheat breeder. Rob Graf, based at the Lethbridge Research Centre says producers in all parts of the prairies should be watching for a new line called […] Read more

Crops, Wheat & Chaff

Pre- and post-harvest weed control

Q & A with CPS

By Lyle Cowell June 11, 2018

Q: When should I start weed control for my crop? A: A weed-free crop at harvest represents the cumulative effort of field management during the season. To manage many weed species, the season begins the previous fall. Pre-harvest weed control tends to focus glyphosate application on perennial weeds such as quackgrass or Canada thistle. At […] Read more

Daily Network News

Southern California honeybees show resistance to varroa mites

Pulse Weekly: SaskPulse optimistic despite input, crop price concerns

Canadian aquaculture should be classed as agriculture, industry groups say

Tag Archives agronomy