TY  - JOUR 
T1  - Electrical conductivity and pH of the substrate solution in gerbera cultivars under fertigation
JO  - Horticultura Brasileira
A1  - Ludwig, Fernanda
A1  - Fernandes, Dirceu M
A1  - Mota, Poliana RD
A1  - Bôas, Roberto L Villas
SN  - 0102-0536
UL  - 10.1590/S0102-05362013000300003
VL  - 31 
Y1  - 2013
PB  - Brasil 
ER  -