The effects of variable nitrogen fertilization on amino acid content in sweet potato tubers (Ipomoea batatas L. [Lam.]) cultivated in central and eastern Europe.
Barbara SawickaPiotr PszczółkowskiBarbara Krochmal-MarczakPiotr BarbaśFethi Ahmet ÖzdemirPublished in: Journal of the science of food and agriculture (2020)
The consequence of nitrogen fertilization was a decrease in the sum of exogenous amino acids and the sum of endogenous amino acids. Fertilization of sweet potato with a nitrogen dose of 100 kg ha-1 , due to the content of crude and true protein, turned out to be beneficial and sufficient under the conditions in central-eastern Europe. © 2020 Society of Chemical Industry.
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