TY  - JOUR 
T1  - Operational performance and energy efficiency of axial harvesters with single and double rotor systems in soybean seed harvest
JO  - Ciência e Agrotecnologia
A1  - Jasper, Samir Paulo
A1  - Zimmermann, Gabriel Ganancini
A1  - Savi, Daniel
A1  - Strapasson Neto, Lauro
A1  - Kmiecik, Leonardo Leônidas
A1  - Sobenko, Luiz Ricardo
SN  - 1413-7054
UL  - 10.1590/1413-7054202145031720
VL  - 45 
Y1  - 2021
PB  - Brasil 
ER  -