Spencer Harris , in the green shirt, speaks with attendees at the Nutrien Ag Solutions crop plots at Ag in Motion on July 16. Photo: Greg Berg

Interest in biological crop inputs continues to grow

Nutrien exec shares thoughts on uptake and profitability of biological crop inputs

It was only a few years ago that interest in alternative methods such as biologicals to boost a crop’s nutrient uptake seemed to spike in popularity. But according to Spencer Harris, senior vice-president of global ag retail for Nutrien Ag Solutions, biologicals are not all that new for Nutrien — the global ag retailer has been researching biological crop inputs for nearly two decades.




VIDEO: A biological boon for plant health?

VIDEO: A biological boon for plant health?

Attention to biological approaches that improve plant health are gaining ground as crops, and growers, face a growing list of environmental stressors. At the latest Canada’s Outdoor Farm Show, one company received accolades – and an Innovations Award in Agronomics – for discovering a set of microbes in Ontario farmland that improves nutrient uptake and […] Read more


A greater focus on soil health and boosting yields is driving more interest in biologicals.

Biologicals look to solve pressing agronomic issues

Greater investment continues toward finding biological solutions

Glacier FarmMedia – When it comes to technology, potential often outweighs practical, at least until an opportunity is created for the latter. At the Ontario Agriculture Conference earlier this year, a presentation on the promise of biologicals acknowledged their potential but called for continued verification. Although there are many products on the horizon, further research […] Read more

Corteva is promoting its new biological Utrisha N as a “supplemental” source to be used in conjunction with an existing fertilizer application regime. Shown here is untreated corn (left) versus corn treated with Utrisha N (right).

Nitrogen-fixing input touted for ease of use in all crops

Corteva enters the biologicals market with Utrisha N

Following successful in-field trials in various crops in 2021, Corteva Agriscience is using the N-fixing ‘biostimulant’ Utrisha N as the first product in its planned portfolio of biologicals in North America. Through a novel species of the methylobacterium genus, the foliar-applied Utrisha N enters the plant’s leaves through the stomata and converts atmospheric N into […] Read more