• High nitrogen rates do not increase canola yield and may affect soil bacterial functioning 

      Becker, Frederick; MacLaren, Chloe; Brink, Casper J.; Jacobs, Karin; Le Roux, Marcellous R.; Swanepoel, Pieter Andreas (American Society of Agronomy, 2019)
      Nitrogen fertilization has a fundamental role in agricultural productivity. However, injudicious N applications to crops are common. It is important to ensure the minimum N required for satisfactory crop growth is applied ...