Browsing Universidad de Concepción by Author "Zagal, Erick"
Now showing items 1-3 of 3
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AN ALTERNATIVE METHOD TO MEASURE AVAILABLE SULPHUR BY ION CHROMATOGRAHY IN VOLCANIC SOILS
Córdova, Carolin; Hepp, Christian; Luna, Gonzalo; Sepúlveda, Gloria; Barattini, Pier; Zagal, Erick; Bonilla, Ana María; Parra, Franco. Chilean Journal of Agricultural & Animal Sciences (ex Agro-Ciencia); Vol. 33 No. 2 (2017); 117-123 -
SPATIAL DEPENDENCE OF SOIL POTENTIALLY AVAILABLE NITROGEN IN TWO CONTRASTING SITES
Córdova, Carolin; Magna, Carlos; Barrera, Juan Alberto; Zagal, Erick. Chilean Journal of Agricultural & Animal Sciences (ex Agro-Ciencia); Vol. 36 No. 1 (2020); 14-25 -
USE OF BIOCHAR AS A SOIL AMENDMENT: A BRIEF REVIEW
Muñoz, Cristina; Góngora, Sergio; Zagal, Erick. Chilean Journal of Agricultural & Animal Sciences (ex Agro-Ciencia); Vol. 32 No. SPECIAL ISSUE Nº 1 (2016); 37-47