Crop rotation Archives - Page 6 of 13

The size of the Gulf of Mexico dead zone in 2011. The coloured gradients indicate the oxygen levels that present in the water at that recorded time.

Fertilizer run-off is just one piece of the dead zone puzzle

More perennial crops and protecting wetlands would help reduce  the low-to-no-oxygen zone in the Gulf of Mexico

By Eileen Mclellan November 9, 2015

It’s true that fertilizer run-off, sewage, and other pollutants from the Corn Belt have significantly boosted dead zones in the Gulf of Mexico. That’s because up to half of the fertilizer applied isn’t absorbed by crops, and in order to grow more food we’re using 20 times more fertilizer in the Corn Belt today than

Crops, News

Promoting conservation agriculture in Africa

Canadian Foodgrains Bank will receive federal funds to scale  up smallholder adoption  

By Manitoba Co-operator Staff August 11, 2015

Canadian Foodgrains Bank (CFGB) has received $14 million from the federal government to scale up conservation agriculture programs in three African countries. The funding provided on a three-to-one matching basis, will enable the organization to assist 50,000 farmers in Ethiopia, Kenya and Tanzania, up from 5,000 farmers it is currently assisting, it says in a

Mario Tenuta holds up a jar containing soybean roots with nematodes for inspection at the Ian N. Morrison research farm near Carman.

Crops, Oilseeds

Soybean cyst nematode co-evolved with crop

They are tiny world travellers and Manitoba’s Red River Valley could be  the next stop on the soybean cyst nematode’s global tour

By Shannon VanRaes August 11, 2015

In the middle of the Ian N. Morrison research farm near Carman, an unlikely scene is unfolding as farmers and agronomists crowd around what looks like an old jam jar. “Careful, we don’t want this to break,” Mario Tenuta stresses, with a bit of a chuckle. But what’s inside the tightly sealed jar is no

Oilseeds, Opinion

Editorial: We might need 100-bushel canola

By John Morriss August 10, 2015

The Canola 100 Agri-Prize for the first to achieve 100-bushel canola makes for an interesting challenge. Despite a favourable lingering PR image as the “Cinderella crop,” a look at the numbers suggests canola is showing signs of middle age. A few patches in a good growing year might even approach 80 to 90 bushels now,

Volunteer canola grows amid soybean test plots.

Crops, Oilseeds

Less nitrogen equals less volunteer canola

Tighter row spacing may put the squeeze on late-emerging or slow-growing weeds, but not so for volunteer canola

By Shannon VanRaes August 4, 2015

Looking to reduce volunteer canola in your soybeans? Hold off on that extra nitrogen, or better yet, find a field that’s been depleted. Standing amid research plots at the Ian N. Morrison Research Farm near Carman, University of Manitoba PhD student Charles Geddes explained some of the work being done to combat volunteer canola during

Crops, Local news

Camelina worth considering for reseeding if other options limited

Smart Earth Seeds is contracting production, but it must be delivered to either Chaplin or Gull Lake, Sask.

By Allan Dawson June 17, 2015

With one eye on the rain gauge and another on the calendar, some Manitoba farmers are wondering about late-seeding crop options. Smart Earth Seeds, a Saskatchewan company, says camelina, is one to consider. There’s a long list of crops, including wheat, barley, oats, flax and buckwheat that can be seeded as late as June 20

Local news, Oilseeds

More clubroot confirmed in Manitoba, but mostly low levels

The good news — farmers can still prevent this potentially destructive canola disease from getting out of control

By Allan Dawson June 12, 2015

Forty-eight Manitoba fields are confirmed to have clubroot spores, a soil-borne, potentially destructive canola disease, up from 13, according to the latest clubroot survey update from Manitoba Agriculture, Food and Rural Development (MAFRD). The results were expected and officials predict they’ll find even more with additional sampling. The good news is the number of clubroot

(Alberta Farmer Express photo by Jennifer Blair)

Crops

Clubroots beating all resistant canolas across Alta.

By GFM Network News, Manitoba Co-operator Staff May 8, 2015

A study of 27 canola fields across Alberta has found 16 infected with clubroot pathotypes able to cause “high levels” of the disease — in canola plants with clubroot-resistant genetics. What’s more, the clubroot pathogen isolated from “many” of the infected fields in the study was virulent on all clubroot-resistant canola cultivars, the Canola Council of Canada

Crops, Opinion

Editorial: What’s it going to take to stop soil erosion?

Soil erosion still alive and (not) well in Manitoba

By Laura Rance-Unger May 4, 2015

You could have mistaken Co-operator reporter Lorraine Stevenson for a coal miner, coated as she was with black dirt, after she ventured out across southern Manitoba during those 70- to 90-kilometre-per-hour winds April 15. But for the modern farm equipment and steel granaries in the background, her photographs of airborne and drifting soil could have

Comment, Opinion

Soil care: Will we make the right choices?

When net effects are considered, tillage can never be justified

By Don Lobb April 23, 2015

2015 is International Year of the Soil, and from April 19-25, National Soil Conservation Week brings focus to soil care in Canada. We need to consider our record through the ages as we implement soil protection now. Through the past 10,000 years, history records the successive rise and failure of great civilizations and powerful nations.

Daily Network News

Bank of Canada expected to keep rates on hold on Wednesday

China says trade arrangements with Canada not aimed at third parties after U.S. tariff threat

Canadian GDP growth slow down expected in 2026, FCC says

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