Determining Mehlich-3 and DTPA extractable soil zinc optimum economic threshold for maize

Maize (Zea mays L.) is one of the most susceptible crops to zinc (Zn) deficiency. However, in much of the world, soil Zn tests are poorly calibrated, and thus determining a critical soil test, level for Zn is challenging. The objectives of this study were to: (i) produce a field calibration of the Z...

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Bibliographic Details

Main Authors:	Martínez Cuesta, Nicolas, Wyngaard, Nicolás, Sainz Rozas, Hernan Rene, Reussi Calvo, Nahuel Ignacio, Carciochi, Walter, Eyherabide, Mercedes, Colazo, Juan Cruz, Barraco, Miriam Raquel, Guertal, Elizabeth, Barbieri, Pablo
Format:	Artículo
Language:	Inglés
Published:	Wiley 2021
Subjects:	Maiz Cinc Suelo Oligoelementos Maize Soil Trace Elements Zinc Micronutriente
Online Access:	http://hdl.handle.net/20.500.12123/8693 https://onlinelibrary.wiley.com/doi/10.1111/sum.12657 https://doi.org/10.1111/sum.12657