搜索结果: 1-6 共查到“农学总论 Drip”相关记录6条 . 查询时间(0.07 秒)
Effect of drip irrigation circuits design and lateral line length on: II-flow velocity and velocity head
Drip Irrigation Circuit Laterals Flow Head Velocity
<
2013/2/28
The objectives of the work were to study the effect of drip irrigation circuits (DIC) and lateral lines lengths (LLL) on: Flow velocity (FV) and velocity head (VH). Laboratory tests were conducted at ...
Effects of drip irrigation circuit design and lateral line lengths: I—On pressure and friction loss
Drip Irrigation Circuit Laterals Pressure Friction
<
2013/2/28
Laboratory tests were conducted at the Irrigation Devices and Equipment’s Test Laboratory, Agricultural Engineering Research Institute, Agriculture Research Center, Giza, Egypt. The experimental desig...
Comparative study of subsurface drip irrigation and flood irrigation systems for quality and yield of sugarcane
SDI flood irrigation sugarcane yield quality
<
2011/1/13
Subsurface drip irrigation (SDI) is a most advanced method of irrigation that facilitates the irrigation of crop / plants with small amounts of water through the T-tapes placed below the soil surface....
Microbial transport in soil caused by surface and subsurface drip irrigation with treated wastewater
bacteriophage fecal coliforms irrigation soil wastewater
<
2008/11/26
The objective of this work was to compare and simulate transport and fate of microorganisms from wastewater for surface and subsurface irrigation methods. Adsorption isotherms and water-content depend...
Determination of the head losses in metal body disc filters used in drip irrigation systems
Drip irrigation disc filter filtration head loss
<
2010/1/11
The objective of this study was to determine the head losses in several type metal body disc filters manufactured by domestic companies. In order to meet the objective, three different filter designs ...
Growth and Yield of Cassava as Influenced by Drip Irrigation and Organic Manures
Cassava drip irrigation composted poultry manure water use efficiency
<
2010/11/9
Field experiments were conducted at Veterinary College and Research Institute, Namakkal,
Tamil Nadu during 2002 and 2003 to find out the efficiency of drip irrigation and effect of organic manures on...