In the work the possibility of the establishment of poplar plantations on deposols nearby the basic canal network in Vojvodina was analysed. The results and conclusions from the field experiment near Doroslovo are presented. Thre poplar clones were examined in three different treatments of irigation during the growing period. The necesity for the establishment of trials with different tree species is ephesised. That is because the drying of deposited material and loss of water during irrigation caused specific ecological conditions. In spite the irrigation, these conditions are not sufficient for the achievement of satisfatory results by hidrologicaly dependent poplar species.