Irrigation of the rice terraces in Pu Luong, Vietnam, Asia

acreages acreage agrarian agricultural agriculture asia basic foods basic food cultivated area cultivate cultivations cultivation deserted droughts drought dryness dry empty farming fields field food irrigate irrigations irrigation nobody no one no people nutrition oryza paddy rice cultivation rice farming rice fields rice field rice paddy rice terraces rice terrace rice rinse rinsing southeast asia southeastern asia staple food travel photography travel uninhabited vietnamese vietnam water