机译:OPERATIONAL PERFORMANCE OF THE MECHANIZED AND SEMI-MECHANIZED POTATO HARVEST
Univ Fed Uberlandia, Inst Ciencias Agr, Curso Agron, BR-38400 Uberlandia, MG, Brazil;
Univ Fed Uberlandia, Fac Gestao & Negocios, BR-38400 Uberlandia, MG, Brazil;
mechanical harvest; field efficiency; operational cost; Solanum tuberosum;