Junior, R. dos A.R. and Fontes, P.C.R. 1999. Potato morphology and dry matter partition in response to sampling time and K levels. Pesquisa Agropecuaria Brasileira. 34, 5 (May 1999), 795–799. DOI:https://doi.org/10.1590/S1678-3921.pab1999.v34.5252.