| Patents for A01G 25 - Watering gardens, fields, sports grounds, or the like (11,921) |
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| 04/02/2003 | CN2542048Y Movable drip irrigation machine |
| 04/02/2003 | CN2542047Y Infiltrating irrigation water pipe |
| 04/02/2003 | CN2542046Y 可调式滴灌头 Adjustable drip head |
| 04/02/2003 | CN1406465A Method for irrigation and fertilization of plant by prearranged holes |
| 04/01/2003 | US6540158 Double-line irrigation hose |
| 04/01/2003 | US6540156 Above-ground and in-ground fertilizer and irrigation apparatus |
| 03/27/2003 | WO2003024198A1 Device and method for automatic irrigation |
| 03/27/2003 | US20030057301 Drip irrigation hose and method and apparatus for making same |
| 03/26/2003 | CN2540735Y Pressure-difference sucking-in spraying fertilizer applicator |
| 03/26/2003 | CN1404718A Wheel-track closing assembly |
| 03/26/2003 | CN1404717A Equipping-type precision seep-irrigation apparatus and connector used therein |
| 03/26/2003 | CN1404716A Automatic irrigation system for greening expressway |
| 03/20/2003 | WO2003007693B1 Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 03/20/2003 | US20030052183 Water storage reservoir for an underground watering system |
| 03/19/2003 | CN2540444Y Moving coiled-pipe type irrigation device |
| 03/19/2003 | CN2540091Y Drip irrigation device for potted plant |
| 03/19/2003 | CN1404527A TLP peptides and DNA sequences coding the same |
| 03/18/2003 | US6532803 Soil moisture detection |
| 03/13/2003 | WO2003020437A1 Fluid distribution emitter and system |
| 03/13/2003 | WO2003020011A1 Method and apparatus for watering potted plants |
| 03/12/2003 | CN2539391Y Rubber and plastic mixed infiltrating irrigation pipe |
| 03/06/2003 | US20030042335 Fluid distribution emitter and system |
| 03/05/2003 | EP1287477A1 Apparatus and method for digitally controlling plant pot, and method for ordering plant pot delivering on-line |
| 02/27/2003 | US20030038191 Micro irrigation dropper |
| 02/26/2003 | CN2537212Y Walking type electric control dripping irrigation device |
| 02/25/2003 | CA2195772C Capillary root zone irrigation system |
| 02/20/2003 | WO2003013798A1 Method and means for connecting barbed tubular connectors |
| 02/19/2003 | EP1283749A2 Spraying of liquids |
| 02/19/2003 | CN2537039Y 土壤湿度控制器 Soil humidity controller |
| 02/18/2003 | CA2326563C System for controlling fluid flow |
| 02/13/2003 | WO2002082887A3 Irrigation apparatus having a lateral tube support |
| 02/13/2003 | US20030029943 Wheel track closing assembly |
| 02/13/2003 | US20030029937 Emitter with water inlet filter and method of assembly thereof |
| 02/13/2003 | US20030029929 Water irrigation system and method, and control unit useful therein |
| 02/12/2003 | CN2534809Y High-polymer micro-hole multi-purpose tube |
| 02/12/2003 | CN2534808Y Rain-water accumulating pot for farm and forestry |
| 02/11/2003 | US6516565 Airborne seed pouch delivery system |
| 02/06/2003 | US20030025009 Irrigation pipe wind brace |
| 02/06/2003 | US20030024155 Soil pf value measuring method, and irrigation control method and irrigation control device |
| 02/04/2003 | US6513734 Pressure compensated discharge emitter |
| 01/30/2003 | WO2003007693A1 Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 01/30/2003 | US20030019951 Spray device for irrigation |
| 01/30/2003 | US20030019150 Reclamation system for agricultural runoff |
| 01/28/2003 | US6512992 Irrigation positioning system |
| 01/28/2003 | US6510805 Aerial reforestation system |
| 01/22/2003 | CN2531627Y Blocking-resistant constant-flow control head or driop-irrigation |
| 01/22/2003 | CN2531625Y Flowerpot holding dish with sprinkler head |
| 01/22/2003 | CN1392015A Swing type positioning punching machine for dripping irrigation pipe |
| 01/22/2003 | CN1391786A Water driven quantitative fertilizer spreader |
| 01/15/2003 | CN1390443A corner spray irrigation system with superwide frequency band guide system |
| 01/14/2003 | US6507775 Irrigation timer and clock initialization method |
| 01/09/2003 | US20030006323 Irrigator |
| 01/08/2003 | CN2529704Y Automatic sucking/spraying machine with electronic control |
| 01/08/2003 | CN2529703Y Sprinkler with underground water collecting cylinder |
| 01/08/2003 | CN2529508Y Microporous infiltrating irragation appts. |
| 01/08/2003 | CN2529507Y Large area auto irrigation rig for farmland |
| 01/02/2003 | US20030001029 Self-discharging drip irrigation |
| 01/01/2003 | CN2528213Y Drip irrigation pipe combined with mulch film |
| 01/01/2003 | CN1387754A Straightening controller for long-distance central pivoting rotary irrigation system |
| 12/31/2002 | US6499872 Ultra-lean dilution apparatus |
| 12/31/2002 | US6499671 Ozone systems and methods for agricultural applications |
| 12/25/2002 | CN2527091Y Drip irrigation water supply device |
| 12/25/2002 | CN1386404A Pivoted irrigation system with secondary vertical movable suspension pipe for applying pesticide |
| 12/19/2002 | US20020189160 Spraying a liquid on plants by means of a spraying assembly mounted on a pair of wires |
| 12/18/2002 | CN2525791Y Drip irrigator with jet oscillator |
| 12/18/2002 | CN2525790Y Drip irrigation hose with internal continuous sticking strips |
| 12/18/2002 | CN1096227C High-level cultivating device |
| 12/12/2002 | WO2002099543A1 Control system and method |
| 12/12/2002 | US20020185556 Corner irrigation system including an ultra wide band (UWB) guidance system |
| 12/12/2002 | CA2448633A1 Control system and method |
| 12/11/2002 | CN2524489Y Water draining belt |
| 12/11/2002 | CN2524484Y Ring sleeve type low pressure infiltrating irrigation device |
| 12/11/2002 | CN1095628C Irrigation hose |
| 12/10/2002 | US6491232 Swinging garden sprinkler |
| 12/05/2002 | WO2002096189A2 System for automated monitoring and maintenance of crops including computer control of irrigation and chemical delivery using multiple channel conduit |
| 12/05/2002 | US20020183935 System for automated monitoring and maintenance of crops including computer control of irrigation and chemical delivery using multiple channel conduit |
| 12/05/2002 | US20020179738 Distribution tube assembly for irrigation |
| 12/05/2002 | DE10126259A1 Portable shower device has wheeled housing containing water container and pressure generation device for supplying hand shower attachment |
| 12/04/2002 | EP0943234B1 Cultivation device and method of manufacturing same |
| 12/04/2002 | CN2523198Y Free positioning drip irrigation device against block |
| 12/04/2002 | CN2523197Y Variable space drip irrigation belt |
| 12/04/2002 | CN2523196Y Water-saving irrigation device |
| 12/04/2002 | CN2523195Y Irrigation delivery pipe |
| 12/03/2002 | US6490505 Irrigation timer with multiplexing watering mode |
| 12/03/2002 | CA2267592C Cultivation device and method of manufacturing same |
| 12/03/2002 | CA2247771C Tipping watering can |
| 11/28/2002 | US20020174944 Drip irrigation hose and method for its manufacture |
| 11/27/2002 | CN2521896Y 改进的浇水器 Improved watering device |
| 11/27/2002 | CN2521895Y Anti-blocked drip-irrigation band |
| 11/26/2002 | US6484439 Irrigation device |
| 11/21/2002 | DE10212479A1 System for opening and closing outlets of irrigation pipe comprises casing mounted on pipe with outlets in its upper surface containing spring buckle attached to piston rod which carries seal for outlets |
| 11/20/2002 | EP1257885A1 Electronic control device for solenoid valves of watering systems |
| 11/20/2002 | CN2520947Y Automatic control humidity spraying valve |
| 11/20/2002 | CN2520651Y Infiltrating irrigating device |
| 11/20/2002 | CN2520650Y Underground water-saving irrigating & draining anti seepage channel |
| 11/20/2002 | CN2520649Y suspension hanging liquid spraying pipe |
| 11/20/2002 | CN2520647Y Water-saving irrigation mulching film |
| 11/20/2002 | CN1094306C Water-saving method for farm land infiltrating irrigation |
| 11/20/2002 | CN1094305C Method for mfg. drip irrigation tubes |
| 11/19/2002 | CA2157620C Automatic sprinkler |