Now the harvest has finished and the data has been analysed this is a good time to review the results.  Natalie Wood, Yara's chief arable agronomist talks to Ken Rundle and discusses the key results from Yara's 2020 trials on cereals and oilseed rape.  Amongst other topics Natalie discusses, sulphur response, phosphate and potash timing, the benefit of micronutrient mixtures and the latest thoughts on compounds vs blended fertiliser.