Irrigation Irrigation may be defined as the science of artificial application of water to the land or soil. It is used to assist in the growing of agricultural crops, maintenance…
IMPACT OF AGRICULTURAL ACTIVITIES ON GROUNDWATER QUALITY AND ITS SUITABILITY FOR DRINKING IN VALIKAMAM AREA, JAFFNA PENINSULA IMPACT OF AGRICULTURAL ACTIVITIES ON GROUNDWATER…
Irrigation Surface Irrigation In surface irrigation systems, water moves over and across the land by simple gravity flow in order to wet it and to infiltrate into the soil.…
1. Ancient Egypt 2. Location• Nile River Valley down to the first cataract 3. Geographic Influences• Isolation – flat land, protective deserts• Nile River– “lifeline”…
âIrrigation...Making the Difference in Agricultureâ National Irrigation Commission Limited Types of Irrigation Systems Manual Irrigation - using buckets or watering cans…
Guidelines for Water Management and Irrigation Development International Commission on Irrigation and Drainage Department for International DevelopmentFood and Agriculture…
Slide 1 The Middle East Slide 2 Overview ■ Physical geography Aridity; very dry with little moisture in the air Oil; the world ’ s most valuable resource. ■ Cultural…
Slide 1 The Nile, Egypt River Regulation Slide 2 The Nile River River data Key concepts –Discharge –Control of flow –Population and crops Irrigation Controlling the…
Slide 1 The History, Management & Utilization of The Nile Basin Waters SNDF – Workshop on Dams on the Nile Lessons Learnt on Future Perspective Khartoum – January…
The History, Management & Utilization of The Nile Basin Waters SNDF â Workshop on Dams on the Nile Lessons Learnt on Future Perspective Khartoum â January 2008 By:…