| Patents for A01C 23 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons (3,588) |
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| 04/20/2011 | EP2311318A1 Device for hanging and guiding working members of an agricultural machine |
| 04/20/2011 | CN201797737U Low-pressure irrigation system with uniform pressure |
| 04/13/2011 | CN201789811U Terrace type stereoscopic planting device on balcony |
| 04/13/2011 | CN101248743B High ridge and nutrient fluid drip irrigation cultivation technology |
| 04/12/2011 | US7921787 Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube |
| 04/07/2011 | DE102009038522A1 Device for applying herbicides in region of e.g. parkway, has application unit movable in narrow strips, and thatched roof like surface moved by roller connected with another roller by lattice mat, where device is moved by manual force |
| 04/06/2011 | CA2716604A1 Method and apparatus for in situ treatment of grass |
| 04/05/2011 | US7918627 Method of treating soil, in particular dry soil sensitive to water |
| 03/31/2011 | US20110077784 System and method for injecting a fluid additive into a fluid dispensation system |
| 03/30/2011 | CN201774823U Vehicle-mounted spraying and fertilizing integrated device special for Chinese wolfberries |
| 03/30/2011 | CN201774822U Hydraulic and electric fertilizer apparatus |
| 03/30/2011 | CN201774821U Micro-drop and micro-sprinkler irrigation fertilizer applicator |
| 03/30/2011 | CN101990806A Low-pressure irrigation system with balanced pressure |
| 03/24/2011 | DE102009042143A1 Filter arrangement for use in pressure regulator of discharge device that is utilized for discharging e.g. liquids in agricultural crop land, has sealing element whose projection encloses overlapping region of projections of openings |
| 03/23/2011 | EP2296822A1 Safe handling spraying device |
| 03/23/2011 | CN201773293U Automatic fertigation control system |
| 03/23/2011 | CN201771066U Novel greening wall |
| 03/22/2011 | US7908982 Subsurface soil injection apparatus with improved delivery device |
| 03/16/2011 | CN201758641U Movable spray-irrigation device |
| 03/08/2011 | US7900568 Seed and fertilizer opener and seeding implement featuring same |
| 03/08/2011 | CA2523519C Hydraulic system for an air cart |
| 03/02/2011 | EP2289301A1 System for supplying fertilizers via irrigation water |
| 03/02/2011 | EP2289300A1 Conveyer for farm fertilizers |
| 02/24/2011 | WO2011002307A3 Improvements to irrigators for water and effluent applications |
| 02/09/2011 | CN201733684U Automatic-control irrigation and fertilization system adopting nutrient solution drip irrigation |
| 02/09/2011 | CN201733603U 施肥控制系统 Fertilizer Control System |
| 02/03/2011 | DE102009026234A1 Device for determining concentration of granulated or aqueous active agent in water for agricultural purpose, has additive mixed in agent when agent is mixed with fluid, and sensor determining concentration of agent by measuring additive |
| 02/03/2011 | DE102009026233A1 Spraying device for producing granulated or fluid active substances, for agricultural purposes, dissolved in water, has pumps conveying fluid from fluid tank, and sensor determining concentration of agricultural active substances in fluid |
| 02/03/2011 | DE102009026232A1 Carrier fluid i.e. water, spraying device for agricultural purpose, has sensor arranged in carrier fluid guiding line between mixing device and spraying nozzles for determining concentration of active agent in line |
| 02/02/2011 | EP2279653A2 Subsurface soil injection apparatus and method |
| 02/02/2011 | CN201726668U High-efficiency fertilizer distributor |
| 02/02/2011 | CN201726667U Liquid manure sprayer |
| 02/02/2011 | CN201726666U Venturi-tube sprinkling irrigation and fertilization device |
| 02/01/2011 | CA2650148C Apparatus and method for the injection of viscous fertilizer below the surface of the soil |
| 01/31/2011 | CA2702910A1 Level sensors for metering system container |
| 01/27/2011 | US20110017111 Apparatus for applying a pesticide to perennial crops |
| 01/27/2011 | DE202010015613U1 Vorrichtung zum Ausbringen von Gülle oder anderen Flüssigkeiten Apparatus for liquid manure or other liquids |
| 01/26/2011 | CN201718267U Plant seedling-raising isothermal liquid spraying irrigation and fertilizer apparatus under full-closed environment |
| 01/26/2011 | CN201718199U Novel dung towing cart |
| 01/26/2011 | CN201718194U Numerical control tobacco transplanter with functions of applying fertilizer and pesticide as well as watering |
| 01/26/2011 | CN101953250A Farmland fertilization system of potato starch process water and application method thereof |
| 01/19/2011 | CN201709127U Following-type fertilizer applicator |
| 01/19/2011 | CN101946581A Venturi fertilizer applicator |
| 01/19/2011 | CN101449654B Control method of dynamic water-pressure drip-irrigation system |
| 01/18/2011 | US7870827 Agricultural implement for delivering ammonia gas to soil |
| 01/18/2011 | CA2523355C Spray boom suspension lock assembly |
| 01/12/2011 | EP2272316A2 A mobile system and apparatus for reducing emission and smell from slurry |
| 01/12/2011 | EP2272315A1 A system and apparatus for reducing emission from slurry |
| 01/12/2011 | EP2272313A1 A process to improve the nutrient contents of the top soil and high nutritional value of the crop by mixing sub soil in the water channel during flowering stage of the crop |
| 01/06/2011 | US20110000408 Single Disc Liquid Fertilizer Opener |
| 12/30/2010 | US20100326340 Hydroseed substrate and method of making such |
| 12/29/2010 | CN101932234A Apparatus for applying a pesticide to perennial crops |
| 12/29/2010 | CN101926250A Nitrogen fertilizer irrigating machine |
| 12/23/2010 | US20100319596 Meter pre-cooler for ammonia application system |
| 12/22/2010 | CN201674822U Equipment for multi-directional greening |
| 12/16/2010 | WO2010144917A2 A reusable tote for hazardous chemicals |
| 12/16/2010 | US20100313799 Apparatus and Method for the Injection of Viscous Fertilizer Below the Surface of the Soil |
| 12/15/2010 | CN201667875U Pot-type micro-irrigation nozzle capable of fertilizing in greenhouse |
| 12/14/2010 | US7850101 Line marking apparatus |
| 12/08/2010 | CN101467512B Injection type irrigation machine |
| 12/07/2010 | US7845293 Apparatus and method for forming holes and for placing materials into sub-surface |
| 12/01/2010 | EP2255609A1 Method and device for caring for vegetation layers |
| 12/01/2010 | CN201657624U Manual and electric dual-purpose biogas residue and biogas fluid pumping, transporting and sprinkling irrigation vehicle |
| 11/25/2010 | US20100294181 Method for irrigating and fertilizing rice |
| 11/24/2010 | EP1274294B1 Subsurface soil injection apparatus and method |
| 11/17/2010 | CN201630168U Self-propelled long-stalk crop pesticide-spraying fertilizing machine |
| 11/17/2010 | CN201629996U Flowers and trees fertilizer device |
| 11/17/2010 | CN101884267A Small-sized rice liquid fertilizer deep applicator |
| 11/11/2010 | US20100282141 Precision Fertilizer Placement |
| 11/10/2010 | EP2248690A2 Frame for special vehicles |
| 11/09/2010 | CA2516196C Agricultural additive dispensing apparatus |
| 11/02/2010 | US7823807 Liquid manure applicator, method, and tool with bellows type downforce system |
| 10/28/2010 | US20100269742 Subsurface soil injection apparatus and method |
| 10/26/2010 | US7819346 Process for accelerating the wetting of and the application of salt to surfaces |
| 10/26/2010 | US7819072 Single disc liquid fertilizer opener |
| 10/26/2010 | CA2689919C Liquid fertilizer distribution system and method |
| 10/21/2010 | US20100263578 Boom assembly for a hose drag system |
| 10/20/2010 | CA2699041A1 Boom assembly for a hose drag system |
| 10/19/2010 | US7814847 Seed boot for double-shoot disc opener |
| 10/19/2010 | CA2474328C Adjustable variable flow fertilizer valve |
| 10/14/2010 | WO2010117434A1 Systems for the control and use of fluids and particles |
| 10/14/2010 | US20100258043 Hand held device for injecting pressurized products into soil |
| 10/14/2010 | CA2758068A1 Systems for the control and use of fluids and particles |
| 10/13/2010 | EP2237655A2 Tine holder for turf aerator |
| 10/06/2010 | EP2234470A1 Device for spreading liquid manure |
| 10/05/2010 | US7806061 Agricultural implement with dense phase product dispensing and purging |
| 09/30/2010 | WO2010110842A1 Droplet generator |
| 09/30/2010 | WO2010110129A1 Fluororesin and riser pipe |
| 09/21/2010 | US7800757 System and method for the spectroscopic determination of the components and concentrations of pumpable organic compounds |
| 09/16/2010 | DE10339162B4 Gülleausbringfahrzeug Gülleausbringfahrzeug |
| 09/15/2010 | CN201577286U Plant micro-irrigation reseed machine |
| 09/08/2010 | CN201571334U Device for applying fertilizer to Chinese wolfberry |
| 09/02/2010 | US20100222922 Variable rate chemical management for agricultural landscapes |
| 08/27/2010 | CA2693699A1 Sprayer pump primed by using venturi |
| 08/26/2010 | US20100212558 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 08/25/2010 | CN101810157A Farmland pesticide spraying and fertilizer application system and pesticide spraying and fertilizer application method |
| 08/24/2010 | US7779768 Apparatus and method to improve field application of anhydrous ammonia in cold temperatures |
| 08/18/2010 | CN201553080U Sewage liquid and sewage slag transporter with spraying function |
| 08/18/2010 | CN201550484U Environment-friendly automatic flower watering device |
| 08/18/2010 | CN101803507A Bypass automatic fertigation device and method thereof |