TY  - JOUR 
T1  - Impact of nitrogen fertilization on the forage characteristics and beef calf performance on native pasture overseeded with ryegrass
JO  - Revista Brasileira de Zootecnia
A1  - Brambilla, Daniel Martins
A1  - Nabinger, Carlos
A1  - Kunrath, Taise Robinson
A1  - Carvalho, Paulo César de Faccio
A1  - Carassai, Igor Justin
A1  - Cadenazzi, Mónica
SN  - 1516-3598
UL  - 10.1590/S1516-35982012000300008
VL  - 41 
Y1  - 2012
PB  - Brasil 
ER  -