Browsing by Author "Rauch, Eduardo"
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Caiozzi, Mario; Peirano V., Pedro; Rauch, Eduardo; Zunino Venegas, Hugo (American Society of Agronomy, 1968)The objective of the present investigation was to study changes in levels of phosphorus and nitrogen in soils supplemented with dry, ground seaweeed, KNO3, and KH2PO4. After intervals of 21, 42, 76 and 105 days, phosphorus, ...