Irrigation Glossary a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z Tham khảo bảng tra cứu đại lượng trong hệ thống tưới. A   B Backflow Prevention Device Used to prevent the flow of water from the water distribution system back to the water source and may be required by law. Similar to anti-siphon valves. Basin Irrigation A surface irrigation method where water is applied […]

Irrigation Unit Descriptions Area | Distance | Flow | Power | Precipitation | Pressure | Salinity | Speed | Volume   Area acre – 43,560 square feet hectare – metric measure of area = 10,000 square meters (100m x 100m area). There are about 2.5 acres in one hectare. sq. cm – square centimeters sq. ft – square feet sq. in – square inches sq. meter – square meters sq. mile – square miles. There are 640 acres […]