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The Rain Bird horizontal action impact-drive sprinkler head was recognized as a historic landmark of agricultural engineering in 1990 by the American Society of Agricultural and Biological Engineers. [3] This invention led to sprinkler irrigation development that currently exceeds 50,000,000 acres (78,000 sq mi; 200,000 km 2) worldwide.
NIC is Jamaica's National Irrigation Commission and is an agency within the Ministry of Agriculture that was established in 1986. The NIC is charged with developing irrigation systems and to provide efficient and effective irrigation services to the agricultural community. NIC duties are to manage, operate, maintain and expand irrigation systems.
MPRLP acts as a facilitator for a large number of community-led initiatives such as biogas, smokeless cooking stoves, manual irrigation pumps, solar lighting and agroforestry that address vulnerabilities to climate change. Biogas plants reduce carbon emissions and cut down the use of kerosene and non-renewable biomass for cooking. Smokeless ...
An axial-flow pump for industrial use. An axial-flow pump, or AFP, is a common type of pump that essentially consists of a propeller (an axial impeller) in a pipe.The propeller can be driven directly by a sealed motor in the pipe or by electric motor or petrol/diesel engines mounted to the pipe from the outside or by a right-angle drive shaft that pierces the pipe.
The Chinese Academy of Agricultural Sciences (short CAAS, Chinese: 中国农业科学院) is the Chinese national agricultural scientific research organization.. It was established in 1957 in Beijing and oversees 45 institutes.
The Aflaj Irrigation Systems of Oman are ancient water channels from 500 AD located in the regions of Dakhiliyah, Sharqiyah and Batinah. However, they represent a type of irrigation system as old as 5,000 years in the region named as qanat or kariz as originally named in Persia .
An airbreathing jet engine (or ducted jet engine) is a jet engine in which the exhaust gas which supplies jet propulsion is atmospheric air, [1] which is taken in, compressed, heated, and expanded back to atmospheric pressure through a propelling nozzle. [2]
An early U.S. Navy Grumman F-14A Tomcat no. 6 flying Mach 0.95 (617 kn) at 5,000 feet (1,500 m) at 0 g shot itself down in the Pacific Missile Test Range near Point Mugu, California while testing an AIM-7E-2 Sparrow missile that launched improperly, spewing debris into the left engine. The plane caught fire and lost control forcing the crew to ...