https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38921 −1 and 0.50–1.68 mg kg⁻¹, respectively. During both periods of crop growth (January to March and April to June, 2017), the soil available zinc was negatively significantly correlated with soil pH, available P, exchangeable Ca, exchangeable Mg and positively significantly correlated with relative dry matter (DM) yield. Soil Zn also positively significantly correlated with maize tissue Zn content (r = 0.521*). However, the CL of Zn were estimated to be 0.84 mg kg⁻¹ in soils and 26.1 mg kg⁻¹ in maize tissue for maize cropping as determined by Cate and Nelson’s (1965) graphical procedure. Maize crop may respond to Zn application in soils containing Zn at/below the above level. This data may be used for predicting plant response to Zn fertilizer and development of crop Zn nutrition guide for maximum production.]]> Wed 02 Mar 2022 16:25:21 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36963 Thu 21 Oct 2021 12:51:34 AEDT ]]>