ESN nitrogen on a field

Proper nitrogen application for your crop

Researchers and farmers have worried about the 4Rs of fertilizer for decades. The answers are not the same for everyone

In recent years there has been a great deal of hype about the 4Rs when planning fertilizer use: right source, right rate, right time and right placement. The first Grainews column I penned was in October 1976: “Nitrogen — when, what kind and how much to apply.” Back then, phosphorus was seed placed and nitrogen […] Read more

Spring run on fertilizer creates challenges

CNS Canada — Seasonal challenges are popping up for fertilizer users this spring, according to the president of Manitoba’s Keystone Agricultural Producers — but Dan Mazier says they’re not your typical ones. “The supply seems to be all right; definitely anhydrous ammonia is available,” he said. However, he’s heard some reports that this year’s phosphate […] Read more


Co-ops put Que. urea plant plan on ‘pause’

Development work toward a major new nitrogen fertilizer plant in Quebec is on hold while its partners seek more investors to climb on board. IFFCO — the Indian Farmers Fertilizer Co-operative, one of India’s largest fertilizer makers — and Quebec agrifood co-operative giant La Coop federee said Tuesday they’ve suspended preparation of “preliminary plans and […] Read more

Three ways to lose nitrogen

Nitrogen is essential, expensive and easy to lose. New nitrogen efficiency 
products are built to offset these causes of nitrogen loss

Nitrogen is essential and expensive. But a good portion of the nitrogen farmers apply to the soil doesn’t get where it’s intended to go. Before the product can get to the plant in a form the plant can use, valuable nitrogen is lost through volatilization (released from the soil into the atmosphere as a gas), […] Read more