TY  - SER
AU  - David,E.
AU  - Rossi,L.A.
AU  - Pagliardi,O.
TI  - Technical and economic analysis of replacing artificial lighting system to induction of photoperiod effect in begonia's seedlings in greenhouse
KW  - ELETRIFICACAO RURAL
KW  - BALANCO DE ENERGIA
KW  - POTENCIAL ELETRICO
KW  - ILUMINACAO ARTIFICIAL
KW  - CULTIVO PROTEGIDO
UR  - http://www.scielo.br/pdf/eagri/v32n4/05.pdf
ER  -