The right source, right rate, right time, and right place -together, these make up the 4Rs of nutrient management.
In recent years, there has increased focus on 4R nutrient management as a tool of environmental stewardship, but in a year where input costs are through the roof, the 4R focus makes economic sense, too.
Bethany Wyatt, senior technical service specialist with BASF based at Saskatoon, Sask., says in this Canola School episode, that the 4Rs are essentially a set of principles for managing fertilizer application, that's going to take economics, agronomics, logistics, and environmental stewardship into account. Wyatt explains the 4Rs.
#farming #canola #agronomy #nitrogen
Website: www.realagriculture.com/canol...
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