| 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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| 04/10/2012 | CA2487184C Boom control system |
| 04/05/2012 | WO2012042462A1 Mobile solids dissolution apparatus |
| 04/04/2012 | EP2436254A1 Rotary distribution valve |
| 04/03/2012 | US8146519 Agricultural implement for delivering multiple media to soil |
| 03/28/2012 | CN202172639U 悬挂式林木施液器 Hanging Tree Shi dispenser |
| 03/28/2012 | CN202172585U 果树和林木高压注射机 Fruit trees and forest high pressure injection machine |
| 03/28/2012 | CN202172584U 多功能施肥、洒水装置 Multifunction fertilization, sprinklers |
| 03/27/2012 | CA2565373C Apparatus and method to improve field application of anhydrous ammonia in cold temperatures |
| 03/22/2012 | US20120067969 Method and apparatus for irrigation water acidification delivery |
| 03/21/2012 | CN202168340U 一种用于烟叶生产的背负式连续可调定量追肥器 Backpack for tobacco production is continuously adjustable quantitative dressing |
| 03/15/2012 | US20120060729 Slurry distributor |
| 03/14/2012 | CN202160418U 烤烟施肥工具 Fertilizer Usage Tool |
| 03/14/2012 | CN202160417U 高压液体施肥枪 High-pressure liquid fertilizer gun |
| 03/13/2012 | US8132741 Spraying apparatus and method for using same |
| 03/01/2012 | WO2012026810A1 Method and apparatus for distributed discharge of a medium displaceable by a pump |
| 03/01/2012 | US20120048972 Double tubing distributing of fertilizers and pesticides fixed to aerial structure of central pivot, thrown and controlled by automation devices consist of gate valves, pressure valves, solenoid valves and check valves |
| 02/29/2012 | CN102362574A Natural water resource microcirculation irrigation system |
| 02/28/2012 | DE202012001159U1 Flüssigkeits - Drillvorrichtung mit kombinierter Spursteuerung und Saatbettbestelltechnik Liquid - twister device with combined tracking control and Saatbettbestelltechnik |
| 02/23/2012 | US20120042811 Coulter Assembly |
| 02/23/2012 | CA2750205A1 Method and apparatus for applying a minimum flow of anhydrous ammonia at targeted rates due to limitations existing in current distribution/delivery |
| 02/22/2012 | CN102361892A Fluororesin and riser pipe |
| 02/16/2012 | DE202010015383U1 Vorrichtung zum streifenförmigen Aufbringen von Düngemittel A stripe application of fertilizers |
| 02/15/2012 | EP2416641A1 Systems for the control and use of fluids and particles |
| 02/14/2012 | US8113131 System and method for controlling subsurface soil injection apparatus |
| 02/09/2012 | DE102010033746A1 Landwirtschaftliches Gerät mit einer Förderanordnung für flüssigen Wirtschaftsdünger und landwirtschaftliches Gespann Agricultural Equipment with a conveyor assembly for liquid manure and agricultural team |
| 02/09/2012 | DE102010033745A1 Agricultural apparatus e.g. tractor has displacement pump that is controlled by electromotor whose running speed is adjusted based on amount of liquid fertilizer to be applied on agricultural surface |
| 02/08/2012 | EP2415340A1 Agricultural device with a transport assembly for liquid fertilizer and agricultural combination |
| 02/08/2012 | EP1901600B1 An apparatus and a method for tillage using ridges |
| 02/08/2012 | CN202135547U 多功能田园农水管理联用机 Multifunction Tianyuan Nong water management combined with machine |
| 02/08/2012 | CN202135493U 一种加压式施肥罐 A pressurized-type fertilizer tank |
| 02/07/2012 | CA2732725C Fluid injector with vent/proportioner ports |
| 02/01/2012 | EP2412735A1 Fluororesin and riser pipe |
| 02/01/2012 | EP2411134A1 Droplet generator |
| 01/26/2012 | DE102010036588A1 Landwirtschaftliches Verteilergestänge Agricultural distributor tube assembly |
| 01/25/2012 | EP2409562A2 Agricultural distribution boom |
| 01/25/2012 | CN202121950U Packaging bag |
| 01/25/2012 | CN202121949U Biogas slurry fertilizing and irrigation device |
| 01/25/2012 | CN202121948U Vehicle-mounted spraying and slops treating device |
| 01/24/2012 | US8100067 Apparatus and method for the injection of viscous fertilizer below the surface of the soil |
| 01/24/2012 | CA2269479C Crop divider for sprayers |
| 01/19/2012 | US20120012041 Liquid Distribution Apparatus Employing a Check Valve for Distributing Liquid Into a Seed Furrow |
| 01/18/2012 | CN202112028U Fertigation machine |
| 01/18/2012 | CN202112027U Variable application controller for liquid fertilizer |
| 01/18/2012 | CN102318467A Closed-loop group flow drop irrigation, preparation and fertilization system as well as irrigation method, nutrient liquid preparation method and fertilization method |
| 01/12/2012 | WO2012005405A1 Combined trailer and manure spreader |
| 01/11/2012 | CN202104036U Irrigation, fertilization and synergy machine |
| 01/05/2012 | WO2012000578A1 Insert for a pressurized container with an electric pump, and pressurized container having such an insert |
| 01/04/2012 | CN202095264U Multifunction drill barrow leg |
| 01/04/2012 | CN102302871A Automatic methane liquid backflushing deep filtering equipment |
| 01/04/2012 | CN101796943B Self-propelled high-stalk crop pesticide spraying and fertilizer applying machine |
| 01/03/2012 | CA2504133C Fertilising system and method by extracting nitrogen compounds from combustion exhaust gases |
| 12/28/2011 | CN202085476U 穴盘式温室大棚液体追肥器 Plug-type greenhouses liquid fertilizer unit |
| 12/28/2011 | CA2744654A1 Yard and garden chemical dispenser |
| 12/22/2011 | US20110309170 Free Flow Spreader Device |
| 12/22/2011 | DE102010002802B4 Feldspritzsystem Field injection system |
| 12/21/2011 | CN202077372U 带振荡腔的射流式注肥装置 Note fertilizer unit with jet oscillation chamber |
| 12/21/2011 | CN202077371U Integral fertilizer infusion device and fertilizer infusion system |
| 12/21/2011 | CN202077370U 肩负式电动钻洞与液料施肥器 Shoulder electric drill holes with liquid feed fertilization |
| 12/21/2011 | CN102282955A 基于pwm的文丘里变量施肥装置及控制方法 Venturi device and control method of variable rate fertilization based pwm |
| 12/21/2011 | CN102282954A 一种新型的拖粪车 A new tow truck |
| 12/20/2011 | CA2457525C Fertilizer injector wing for disc openers |
| 12/13/2011 | US8074585 Systems and methods for fluid dispensing |
| 12/08/2011 | US20110300383 Nanoscaled polymer fibers |
| 12/08/2011 | US20110300251 Device for the execution of the output of nanoscaled polymer fibers |
| 12/07/2011 | CN202059826U 适用于岩溶石山区的重力滴灌施肥系统 Fertigation systems suitable for gravity karst mountains |
| 12/07/2011 | CN202059752U 复式滴灌过滤施肥设备 Duplex filter drip fertilizer |
| 12/07/2011 | CN102265737A 车载喷淋和污液处理装置 Car spray and liquid sewage treatment device |
| 12/06/2011 | DE202011103616U1 Vorrichtung zur Registrierung der Anzahl von Befüllungen und Entleerungen eines Gülletanks Apparatus for recording the number of fillings and emptying of a liquid manure tanks |
| 12/01/2011 | US20110293846 Method for coating target surfaces in the form of dielectric substances or ferroelectric crystals |
| 11/30/2011 | EP2389795A1 Drip-stop system for liquid fertiliser application equipment |
| 11/30/2011 | CN202050735U 植物栽培系统 The plant cultivation system |
| 11/23/2011 | CN202043513U Manual water, pesticide and fertilizer applicator |
| 11/22/2011 | US8061283 Method of recycling exhaust emissions |
| 11/22/2011 | US8061280 Apparatus and method for delivering beneficial liquids at steady rate |
| 11/16/2011 | DE202011104747U1 Vorrichtung zum Ausbringen von Gülle und anderen Flüssigkeiten Apparatus for spreading slurry and other liquids |
| 11/16/2011 | CN202035353U Accurate drip irrigation system with independent consciousness |
| 11/16/2011 | CN202035281U Fertilization device |
| 11/16/2011 | CN102239766A Device used for quantificationally applying agricultural chemicals to roots of crops |
| 11/11/2011 | CA2739125A1 Chemical dispensing apparatus |
| 11/09/2011 | CN202026657U Mobile irrigation and fertilization machine |
| 11/09/2011 | CN202026655U Penetration type energy-saving irrigation system |
| 11/09/2011 | CN202026594U Fruit tree topdressing device |
| 11/09/2011 | CN202026593U Hydraulically-driven spiral-flow fertilizer injection device of irrigation system |
| 11/03/2011 | DE102010016664A1 Selbstfahrende landwirtschaftliche Arbeitsmaschine Self-propelled agricultural machine |
| 11/02/2011 | CN202019549U Water storing and fertilizer preserving device |
| 11/02/2011 | CN202019548U Box-type trickle irrigation complete equipment |
| 11/02/2011 | CN202019547U Multi-functional sprinkler |
| 11/01/2011 | US8047146 Subsurface soil injection apparatus and method |
| 10/27/2011 | WO2011131987A1 Flow control nozzle |
| 10/27/2011 | DE202010017402U1 Landwirtschaftliches Verteilergestänge Agricultural distributor tube assembly |
| 10/26/2011 | CN202014459U Automatic fertilizing and irrigating system |
| 10/26/2011 | CN102224798A Water supplying device |
| 10/26/2011 | CN102224778A Hydraulically-driven rotational flow fertilizer injection device of irrigation system |
| 10/20/2011 | WO2011130504A1 Agricultural fumigation using a multilayer film including a pvdc vapor barrier |
| 10/20/2011 | CA2796121A1 Agricultural fumigation using a multilayer film including a pvdc vapor barrier |
| 10/19/2011 | DE202011050654U1 Verteilervorrichtung für eine mit Feststoffen befrachtete Flüssigkeit Device for dispensing a liquid laden with solids |
| 10/19/2011 | CN202009601U Equal-path micro-irrigation device |
| 10/19/2011 | CN102217453A Jet type fertilizer injector with oscillation cavities |
| 10/19/2011 | CN102217452A Fertilizing device and fertilizing method |
| 10/19/2011 | CN102217451A Compound drip irrigation, filtration and fertilization equipment |