Head section of each irrigation pipeline is equipped with a reduction gear, a pressure gauge, a standard plastic filter with a cylindrical grid and a counter. Counter is made in the form of water flow measurement unit. Distributing pipeline is additionally equipped with controller with possibility ...
LOW-PRESSURE IRRIGATION SYSTEM 专利名称：LOW-PRESSURE IRRIGATION SYSTEM 发明人：GOLAN, Rafi,VERED, Eli,MEISLESS, Amnon 申请号：IL2004000333 申请日：20040418 公开号：WO04/098269P1 公开日：20041118 专利内容由知识产权出版社提供 摘要：A low-pressure drip irrigation system, comprising: a distribution ...
pressure of emitter is below 5 m,such as decreasing of capillary pipe water delivery and drip irrigation tape's effective laying length that owing to the change of hydraulic environment,reducing irrigation system's uniformity and water quality,etc.Generally,people paid badly water quality for lower...
SOIL MOISTURE DISTRIBUTION UNDER SUBSURFACE DRIP IRRIGATION SYSTEMS IN PISTACHIO GARDENS (CASE STUDY: RAFSANJAN LANDS WITH SALINE WATER) Subsurface drip irrigation is a low- pressure, low water volume irrigation systems that uses various types of drip tubes buried below the soil surface. The... N ...
4.Review of the development of water saving irrigation technology by use of low pressure pipes;低压管道输水节水灌溉技术发展综述 5.More than50% of cane land is irrigated, mainly by sprays or flooding of furrows. Use of low-pressure overhead irrigators and drip systems is increasing.采用喷雾灌...
1/4" T-Connectors for Irrigation Syste... (Pkg. of 10) $4.30 1/4" Straight Connectors for Irrigatio... (Pkg. of 10) $3.45 Next Water Regulation If your water pressure is much over 30 psi (or if you don’t know what the pressure is) you should install a pressure regulato...
Other Watering & Irrigation Brand Name Adhere To Fly Model Number YL-10006 Product name Drip Irrigation System Application Garden Lawn Agricultural Farmland Irrigation System Usage Water-saving Irrigation Name Emitter Drippers Flow rate 0.5 - 70 L/H Working Pressure 1.0-3.0 Bar Feature Low Pressure ...
摘要: The article evaluates several drip/low-volume irrigation equipment and supplies including Badger Meter Inc.'s Model 350 wireless flow sensor, Hendrickson's PR5800 heavy-duty, preset, pressure regulator and DIG Corp.'s 6-outlet adjustable flow drip emitter. 年份: 2007 收藏...
Responses of sugarbeet to drip and low-pressure sprinkler irrigation systems: Root yield and sucrose accumulation Insufficient water frequently limits crop production in Mediterranean environments. The water requirements of sugarbeet has been extensively studied, however, there is limited information about ...
Automatic alarm protection for diesel engine faults such as low oil pressure and high water temperature, alarm and stop when over speed;automatic preheating: Portable 4inch water pump manufacture agricultural irrigation diesel water pump in the heat engine standby state, to e...