| 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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| 02/06/2007 | US7171912 Method for prescribing site-specific fertilizer application in agricultural fields |
| 02/01/2007 | US20070022927 Apparatus and method to improve field application of anhydrous ammonia in cold temperatures |
| 01/31/2007 | CN2862706Y Electric multi-headed atomizing sprayer |
| 01/30/2007 | US7168207 Potato drip irrigation system and method |
| 01/25/2007 | WO2005115126A3 Device for placing material on or beneath the soil surface and method for doing the same |
| 01/24/2007 | CN2860035Y Fertilizer applicator |
| 01/18/2007 | US20070015908 123 human secreted proteins |
| 01/17/2007 | CN2857481Y Small spray machine |
| 01/16/2007 | US7162961 System and method for dispensing a volatile liquid fertilizer |
| 01/09/2007 | USRE39459 Fertilizer and insecticide capsule |
| 01/09/2007 | US7159889 Articulated liquid manure spreader |
| 01/02/2007 | US7156028 Minimum till seeding knife |
| 12/28/2006 | DE202006015589U1 Vehicle for spreading liquid manure, or as a trailer, has a sensor to measure the manure composition for evaluation to control the spreading rate |
| 12/26/2006 | US7152539 Fertilizer injector wing for disc openers |
| 12/21/2006 | WO2006133697A1 An apparatus and a method for tillage using ridges |
| 12/21/2006 | CA2611875A1 An apparatus and a method for tillage using ridges |
| 12/12/2006 | US7147361 Methods for injecting dry bulk amendments for water and soil treatment |
| 12/12/2006 | US7146917 Minimum till seeding knife |
| 12/07/2006 | WO2006105663A8 Spreading apparatus, ramp and system therefor |
| 12/07/2006 | CA2549300A1 Electrically actuated variable pressure control system |
| 12/06/2006 | CN2843029Y Weedkilling manure and water applicator |
| 11/29/2006 | EP1726854A1 Device for closing a pipe |
| 11/23/2006 | CA2528708A1 Networked diagnostic and control system for dispensing apparatus |
| 11/15/2006 | EP1721139A1 System and method for the spectroscopic determination of the components and concentrations of pumpable organic compounds |
| 11/15/2006 | CN2836434Y Tube fertilizer-application device |
| 11/14/2006 | CA2439244C Dual material agricultural delivery system for seeder |
| 11/05/2006 | CA2544355A1 Real-time electronic spray deposition sensor |
| 11/02/2006 | WO2006114464A1 Method of extracting contents from sealed flexible containers using irrigation water, device for implementing same and associated container |
| 11/02/2006 | CA2607425A1 Method of extracting contents from sealed flexible containers using irrigation water, device for implementing same and associated container |
| 10/31/2006 | US7128007 Liquid fertilizer application system |
| 10/26/2006 | US20060237562 Distributor for distributing a fluid to a number of fluid application nozzles |
| 10/19/2006 | US20060230997 Soil injection apparatus |
| 10/18/2006 | CN2826947Y Head for deeply applying liquid fertilizer |
| 10/18/2006 | CN1279814C Method and system for volume-specific treatment of ground and plants |
| 10/17/2006 | US7121483 Liquid manure spreading tool bar |
| 10/17/2006 | US7121216 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 10/17/2006 | US7121040 Combination foliage compaction and treatment method and apparatus |
| 10/12/2006 | WO2006105663A1 Spreading apparatus, ramp and system therefor |
| 10/12/2006 | CA2543001A1 System and method for determining atomization characteristics of spray liquids |
| 10/11/2006 | CN1843109A Nozzle mast used in chemical spray machine |
| 10/04/2006 | CN2822149Y Furtilizing machine special for tree |
| 10/03/2006 | US7114289 Apparatus for dispensing fluid into a tree |
| 10/03/2006 | CA2212020C Agricultural hopper |
| 10/01/2006 | CA2523514A1 Spray boom lock assembly |
| 09/28/2006 | US20060213406 Under bed fumigator |
| 09/21/2006 | WO2006097218A1 Device for mixing mixable and unmixable liquids and/or for creating emulsions, and container with a dosing nozzle, and container with a diagonal (connecting) tube |
| 09/21/2006 | US20060207794 Reversible penetrating machine with a springless pneumatically loaded differential air distributing mechanism |
| 09/21/2006 | DE202006008173U1 Spray system for liquid fertilizer comprises rows of sprays mounted on frames on each side of vehicle and across its rear, each frame pivoting about axis which is at acute angle to vertical in working position |
| 09/21/2006 | DE102005012578A1 Agricultural distribution machine has control lines, battery and capacitor for turning motor ON and OFF |
| 09/21/2006 | CA2597991A1 Device for mixing mixable and unmixable liquids and/or for creating emulsions, and container with a dosing nozzle, and container with a diagonal (connecting) tube |
| 09/20/2006 | EP1702503A1 Liquid manure distributor and method for controlling spreading width with a liquid manure distributor |
| 09/20/2006 | CN2817358Y Cylone filtering and fertilizing pot |
| 09/19/2006 | US7107917 Minimum till seeding knife |
| 09/13/2006 | EP1699283A1 Distributor for distributing a fluid to a number of fluid application nozzles |
| 09/13/2006 | EP1023686B1 Multi-variable rate dispensing system for agricultural machines |
| 09/13/2006 | CN1832809A Liquid delivery device |
| 09/13/2006 | CN1274196C Liquamatic piston type fertilization pump |
| 09/06/2006 | EP1698220A1 Mobile pumping device |
| 09/06/2006 | CN2812534Y Vertical-knife watering fertilising assembly |
| 08/29/2006 | US7096805 Liquid fertilizer application system |
| 08/29/2006 | US7096804 Fluid distribution assembly having bleed groove for leakage |
| 08/29/2006 | US7096803 Seed boot opener having interchangeable dispensers |
| 08/29/2006 | US7096802 Anhydrous ammonia fertilizer flow control apparatus and method |
| 08/24/2006 | US20060185567 Ground injection apparatus |
| 08/22/2006 | US7093606 Liquid fertilizer injector system for lawn sprinkler systems and irrigation systems |
| 08/17/2006 | US20060180204 Metering unit for soil or plant improvement agents |
| 08/16/2006 | EP1690442A1 Dosing unit for soil amendment or fertilizer products |
| 08/16/2006 | EP1690441A1 Apparatus for manuring grassland |
| 08/16/2006 | CN1817126A Adjustable and sliding chemical sprayer for rice field |
| 08/09/2006 | CN2802933Y Device for applicating fertilizer and pesticide into xylophyta rootstock |
| 08/09/2006 | CN2802932Y Hydraulic spraying planter |
| 08/09/2006 | CN1814474A On-board high-voltage electrostatic multifunctional sprinkling machine |
| 08/03/2006 | US20060169806 Material spreader and method for using same |
| 08/03/2006 | US20060169189 Agricultural additive dispensing apparatus |
| 08/03/2006 | CA2600641A1 Spray apparatus |
| 07/26/2006 | CN2798533Y Automatic medicine mixer for fertilization |
| 07/19/2006 | CN2796338Y Knap sack agricultural hydraulic water fertilizing gun |
| 07/19/2006 | CN1802901A Farmland pressurized porous water-spraying belt apparatus and its irrigation method |
| 07/18/2006 | USRE39188 Irrigation method |
| 07/18/2006 | US7077070 High clearance fertilizer application system |
| 07/12/2006 | EP1175143A4 Automatic nutrient supplying system with inflowing air intercepting device |
| 07/11/2006 | CA2309407C Lawn fertilizing apparatus having a detachable body which has two separate water outlets defined therein |
| 06/28/2006 | CN2790131Y Drip irrigation variable fertilizer applicator |
| 06/21/2006 | EP1671528A1 Process for the disinfestation/fertilization of an agricultural area |
| 06/20/2006 | US7063276 System for uniform dispersal of agricultural chemicals |
| 06/14/2006 | DE102004059291A1 Liquid manure/liquid fertilizer conveying and dosage method for use in agricultural areas, involves setting actuating variable of centrifugal pump, conduit system or dispensing organ so as to obtain actual flow rate of manure |
| 06/14/2006 | DE102004059105A1 Swivel head for liquid manure distributing device, comprising specifically shaped guiding element |
| 06/14/2006 | CN2786938Y 注射式施肥器 Injection fertilization |
| 06/14/2006 | CN1258963C Angle head by-pass fertilizer filling equipment and its control method |
| 06/13/2006 | US7059257 Minimum till seeding knife |
| 06/01/2006 | DE202006005307U1 Tankfahrzeug Tanker |
| 06/01/2006 | DE102004056867A1 Düsenvorrichtung Nozzle device |
| 05/31/2006 | EP1661444A2 Agricultural spreader |
| 05/31/2006 | EP1659852A1 Oscillating sprinkler with a self contained fertilizing unit and method of applying fertilizer with the same |
| 05/31/2006 | CN2783734Y Hydrojet vehicle for garden |
| 05/25/2006 | US20060108376 Dispenser device |
| 05/23/2006 | CA2254801C Sprayer including hydraulic drive for controlled sequential unfolding operation |
| 05/18/2006 | US20060102058 Fertilizer injector wing for disc openers |
| 05/17/2006 | EP1656822A1 Distributor unit for distribution of a liquid such as slurry for a slurry spreader to several outlets, and a method |
| 05/10/2006 | CN2777959Y Portable irrigation and fertilization apparatus |