David, E. Rossi, L.A. Pagliardi, O. <br/><br/>
Technical and economic analysis of replacing artificial lighting system to induction of photoperiod effect in begonia's seedlings in greenhouse 

<br/><br/><label>Subjects--Topical Terms: </label><br/>ELETRIFICACAO RURAL<br/>BALANCO DE ENERGIA<br/>POTENCIAL ELETRICO<br/>ILUMINACAO ARTIFICIAL<br/>CULTIVO PROTEGIDO