“The world’s food supply cannot be maintained without nitrogen.” – Svein Tore Holsether.

Could nitrogen shortage put food security at risk?

Tightening nitrogen fertilizer supplies raise alarm

Glacier FarmMedia – The head of the world’s leading fertilizer company is worried that food production will falter as nitrogen fertilizer supplies tighten. “We are deeply concerned about the state of global agriculture,” Svein Tore Holsether, president of Yara International, said during the company’s third quarter 2022 conference call. Fertilizer supplies are being squeezed as […] Read more

Database tracks worldwide agricultural phosphorus use

Database tracks worldwide agricultural phosphorus use

Science Notes: Phosphorus scarcity is a concern for countries with limited reserves

Researchers from the University of Maryland Center for Environmental Science have released a first-of-its-kind study quantifying cropland phosphorus budgets around the world. It is expected to help identify regional nutrient management gaps in food production and consumption systems. The database is also expected to help countries and regions evaluate their performances in addressing phosphorus pollution and scarcity challenges, […] Read more

(PortOfThunderBay.com)

Thunder Bay grain shipments up in October

MarketsFarm — The Port of Thunder Bay saw an increase in its grain handle in October 2022, moving 840,000 tonnes during the month. The grain exports were up by 33 per cent from September and up by eight per cent from October 2021, according to a news release. The increase was seen as a return […] Read more

Crop inputs may continue to be in short supply as shipments of glyphosate and glufosinate out of China are hindered and the Russian-Ukraine conflict decreases European manufacturing of ingredients.

A crop input shortage looms

One company takes steps to improve 2,4-D supply by manufacturing product in the United States instead of Europe

Glacier FarmMedia – Canadian farmers should talk to their crop input retailers about their crop protection needs and make contingency plans as soon as possible, says an industry official. “It looks like we’ll have another interesting year of surprises ahead,” said Cornie Thiessen, general manager of ADAMA Canada. Why it matters: Ingredients needed to manufacture […] Read more

Photo: iStock/Getty Images Plus

Nutrien cuts 2022 profit forecast again on lower potash prices

Reuters – Nutrien Ltd NTR.TO on Wednesday cut its full-year adjusted earnings forecast for the second time this year as potash prices decline, sending the shares of the world’s biggest fertilizer maker down nearly 5 per cent in extended trading. The company also missed third-quarter profit estimates, hurt by cooling prices of crop nutrients as farmers cut fertilizer application […] Read more


stack of newspapers

Editorial: A carrot with a consequence

In response to the backlash it has been receiving from farmers and industry over its nitrous oxide (NO2) emissions target, the federal government was quick to reiterate that it is a goal, not a mandate.  However, whether this is an achievable goal is still up for debate. By setting a goal, the federal government has […] Read more

Witnesses tell a Senate agriculture committee hearing that financial incentives and government programs don’t convince enough farmers to adopt practices that are better for the soil. Consequences are also needed to get producers to change their ways, they said.

‘Sticks’ needed to improve soil health, Senate told

Committee begins hearings as it launches first soil study since senator Herb Sparrow released Soil at Risk report in 1984

Glacier FarmMedia – If the federal government and Canada’s agriculture industry want to get serious about soil preservation and soil health, rules and regulations may be necessary, said two speakers who addressed the Senate committee for agriculture and forestry Sept. 22. Cedric MacLeod, executive director of the Canadian Forage and Grassland Association, along with Don […] Read more

The Mississippi River. (Mark D. Tomer photo courtesy ARS/USDA)

U.S. barge backlog swells on parched Mississippi River

Chicago | Reuters –– Commercial barge traffic on southern stretches of the Mississippi River was at a standstill on Tuesday as low water levels halted shipments of grain, fertilizer and other commodities on the critical waterway, shipping sources said. The supply chain snarl comes just as harvesting of corn and soybeans, the largest U.S. cash […] Read more


The new test uses water instead of KCl to understand available N in corn.

A new test for nitrogen on the horizon

New test being developed aims to better identify plant-available nitrogen

Research completed by Agriculture and Agri-Food Canada (AAFC) and University of Guelph researchers indicates that Ontario corn producers may soon have a more reliable tool for nitrogen (N) fertilizer rate recommendations ahead of planting. Why it matters: Fertilizer prices have increased significantly, so more accurate methods of measuring nitrogen in a field can help save […] Read more

Nitrous oxide (N2O) in the atmosphere is 300 times more potent than carbon dioxide (CO2).

Soil freeze and thaw spike nitrous oxide emissions

Science Notes: Computer simulation aims to determine hotspots

Nitrous oxide (N2O) may be much less abundant in the atmosphere than carbon dioxide (CO2), but it is 300 times more potent.  University of Illinois and University of Minnesota have documented an overlooked but crucial timeframe for nitrous oxide (N2O) emissions in U.S. Midwest agricultural systems: the non-growing season. “Nitrous oxide emissions from agricultural soils […] Read more