Encara no tenim significats per a "irrigate qat".
1Yemen uses about 90 percent of its water to irrigate qat, a mild narcotic plant whose use dominates Yemeni society.
2Agriculture accounts for over 90 percent of Yemen's water use, of which 37 percent goes to irrigate qat, researchers say.
3Agriculture accounts for more than 90 percent of water use, of which 37 percent goes to irrigate qat, GTZ estimates.
Aquesta col·locació està formada per: