Relative to cows, sheep or goats, horses are much more tolerant, but not immune, to the effects of high nitrate levels in feed.

Nitrogen, nitrates and nitrites

Know the names and natures of the nutritious and noxious

Nitrogen goes makes up 80 per cent of the air that we breathe in the form of a very stable N2 gas. In my several years at university I majored in chemistry and my work on nitrogen was intensive, from its biological role to its key role in almost all military explosives. Nitrogen is one […] Read more

A general view of damage at the site of Tuesday’s blast in Beirut’s port area on Aug. 5, 2020. (Photo: Reuters/Mohamed Azakir)

North American ammonium nitrate laws best in world, Nutrien CEO says

Winnipeg | Reuters — North America’s regulations for handling ammonium nitrate, a potentially explosive product used in fertilizer and in the mining industry, are the strictest in the world, the CEO of Canadian fertilizer producer Nutrien said Tuesday. An ammonium nitrate stockpile exploded last week in Beirut killing at least 171 people, injuring 6,000 and […] Read more


Smoke rises from the site of an explosion in Beirut’s port area on Aug. 4, 2020. (Photo: Reuters/Mohamed Azakir)

Who owned the chemicals that blew up Beirut? No one will say

The fertilizer's Georgian producer has since been dissolved; the ship that brought it to Lebanon sank in 2018

Moscow/Dubai/London | Reuters — In the murky story of how a cache of highly explosive ammonium nitrate ended up on the Beirut waterfront, one thing is clear — no one has ever publicly come forward to claim it. There are many unanswered questions surrounding last week’s huge, deadly blast in the Lebanese capital, but ownership […] Read more




Smoke rises from the site of an explosion in Beirut’s port area on Aug. 4, 2020. (Photo: Reuters/Mohamed Azakir)

Wheat in Beirut’s port granaries not usable

Lebanon will import wheat, economy minister says

Cairo | Reuters — Lebanon’s economy minister, Raoul Nehme, told local media on Tuesday that the wheat in Beirut’s port granaries cannot be used and that the ministry lost track of seven employees in the granaries. The minister also told local media that Lebanon will import wheat and added that the country currently has enough […] Read more


New Wheat crop

In-crop nitrogen fertilizer application

Agronomy Management: In-crop N application is becoming more popular. But is it a good fit for your farm?

Many farmers in Western Canada band their nitrogen (N) fertilizer before seeding or place all fertilizer in a side or mid-row band at the time of planting for their cereal and oilseed crops. Both are very sound practices. After seeding, most of the N fertilizer will slowly convert from ammonium nitrate (NH4+) to nitrate nitrogen (NO3-), the form […] Read more



Texas fertilizer plant blast deemed criminal act

Reuters — A blast that killed 15 people three years ago triggered by a fire at a fertilizer plant in West, Texas was a criminal act, a U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives investigator said Wednesday. ATF Special Agent in Charge Rob Elder said a reward of up to US$50,000 was being offered […] Read more