| Patents for A01G 29 - Root feeders; Injecting fertilisers into the roots (1,258) |
|---|
| 01/22/2004 | US20040010970 Moulded body for improving cultivation conditions for plants |
| 01/14/2004 | CN2598341Y Drip irrigation type nursery stock alive promoting nutritive liquid and device |
| 01/14/2004 | CN1466868A Method and apparatus for automatic feeding water to the plant root |
| 01/07/2004 | CN2596742Y Root irrigation cultivating agent |
| 01/02/2004 | EP1373914A1 Anionic polymers composed of dicarboxylic acids and uses thereof |
| 12/24/2003 | WO2003008375A3 Application of hydrophilic polymer to existing sod |
| 12/24/2003 | CN2593550Y Structural transplanting bag with water preservation |
| 12/18/2003 | WO2003103376A1 An automatic uniform irrigating device |
| 12/17/2003 | CN2591957Y Water-storing and moisture-holding apparatus for tree planting |
| 12/16/2003 | US6662493 Tree watering device |
| 12/03/2003 | CN2588757Y Water-saving bag for dry land drip irrigation |
| 12/03/2003 | CN1459225A Agent for preserving water and fertilizer in sandy soil field |
| 11/26/2003 | CN2587171Y Rainwater collector for greening tree planting |
| 11/26/2003 | CN2587169Y Water storage apparatus for plant |
| 11/19/2003 | CN1456043A Method for tackling soil and water loss by non-irrigation |
| 11/13/2003 | WO2002071086A8 Anionic polymers composed of dicarboxylic acids and uses thereof |
| 11/05/2003 | CN2583965Y Flowerpot without hole on bottom |
| 10/29/2003 | CN2582365Y Tree-planting infiltrating bag |
| 10/23/2003 | US20030196375 Method of producing deep-rooted trees for phytoremediation applications |
| 10/21/2003 | US6634435 Water jet weeder, cultivator, root waterer, and aerator |
| 10/16/2003 | US20030195315 Anionic polymers composed of dicarboxylic acids and uses thereof |
| 10/16/2003 | US20030194492 Coating a fertilizer product with a polymer to decrease nitrogen volatilization |
| 10/15/2003 | CN2579163Y Assembling type accurite infiltration irrigation device |
| 10/08/2003 | CN2577568Y Automatic water saving drip irrigator |
| 10/08/2003 | CN1446454A Method for increasing survival rate of trees |
| 09/25/2003 | US20030181614 For enhancing takeup of nutrient by plants or for mixture with conventional phosphate-based fertilizers; biodegradable |
| 09/25/2003 | US20030181336 Anionic polymers composed of dicarboxylic acids and uses thereof |
| 09/24/2003 | CN1121812C Method for planting tree |
| 09/17/2003 | CN1442037A Plant endurable drip irrigation device for preventing drought |
| 09/10/2003 | EP1341408A1 Tube delivery system and method |
| 09/10/2003 | CN1440641A Controllable gravitational drip irrigation system |
| 09/10/2003 | CN1440640A Water-saving, fertilizer-saving, drought resisting and nourishing composite material |
| 09/04/2003 | US20030163956 Watering device |
| 09/03/2003 | EP1339275A1 Moulded body for improving cultivation conditions for plants |
| 09/03/2003 | CN1439252A Long time slow irrigation device and use method for household potted flower |
| 08/21/2003 | US20030155431 Fertilizer dispensing device |
| 08/20/2003 | CN2566628Y Bottled drip irrigation device |
| 08/20/2003 | CN1436445A Agricultural solid water |
| 08/20/2003 | CN1118228C Nutrient solidified water |
| 08/13/2003 | CN2565258Y Tree-planting water-keeping bag |
| 07/30/2003 | CN2562573Y Automatic balance soaking irrigation device |
| 07/29/2003 | US6598338 Plant watering device having user-selectable water-delivery apertures |
| 07/24/2003 | US20030136566 Water jet weeder, cultivator, root waterer, and aerator |
| 07/23/2003 | CN2561213Y High effective root irrigator |
| 07/23/2003 | CN2561212Y Bastose film water-saving drought-relief sand-preventing transplanting bags |
| 07/17/2003 | US20030132362 Tree supporting device |
| 07/10/2003 | US20030126901 A fertilizer product comprising particles of a fertilizer in intimate contact with a copolymer of unsaturated dicarboxylic acids, salts, and anhydrides that facilitate nutrient absorption; biodegradable and water soluble |
| 07/09/2003 | CN1428073A Water-saving afforestation method |
| 07/02/2003 | CN1426675A Water supply and water retention bag used for grewing plant and its application method |
| 06/26/2003 | WO2003051102A1 A system for infiltrating and irrigating water into soil |
| 06/25/2003 | CN2556922Y Automatic balancing adjustable pipe network immersion irrigation device |
| 06/25/2003 | CN2556921Y Water-saving automatic evaporation irrigation device |
| 06/25/2003 | CN2556920Y Fertilizer distributor |
| 06/11/2003 | CN1422523A Drip-irrigation planting tree method by hanging bag with drainage tube over pile-pipt |
| 06/11/2003 | CN1422520A Method for increasing tree-planting survival rate in dryland |
| 06/11/2003 | CN1110999C Active solid water and its preparing method |
| 06/04/2003 | CN2553619Y Water-saving infiltrating inigation apparatus |
| 05/21/2003 | CN2551024Y Gopher-hole type opening water-filling device |
| 05/14/2003 | CN1416690A Slow releasing water producing method and apparatus |
| 04/30/2003 | CN2547124Y Bag for planting tree |
| 04/30/2003 | CN1413445A Capillary water pipe |
| 04/16/2003 | CN2544524Y Tree planting water saver for desert |
| 04/16/2003 | CN1409960A Water permeable bag for planting tree |
| 04/16/2003 | CN1409959A New type irrigation method and its irrigation system |
| 04/02/2003 | CN2542050Y Plant root soil moisture preserving plastic film for use in arid area |
| 04/01/2003 | US6540436 Deep root watering unit |
| 03/27/2003 | WO2002058458A8 Tube delivery system and method |
| 03/26/2003 | CN2540753Y Water saving nursery stock nurishing water keeping paper bag |
| 03/26/2003 | CN1404717A Equipping-type precision seep-irrigation apparatus and connector used therein |
| 03/12/2003 | CN2539392Y Plant water-supplying device |
| 03/05/2003 | CN1399868A Base material for cultivating plant |
| 02/19/2003 | CN2536028Y Devices for increasing tree survival percentage |
| 02/12/2003 | CN2534806Y Natural artificial synthesized tree |
| 02/06/2003 | DE20115279U1 Portable plant watering device, assembled of water reservoir, supply cartridge and release cone |
| 01/30/2003 | WO2003008375A2 Application of hydrophilic polymer to existing sod |
| 01/30/2003 | WO2003007697A1 Individual plant watering device |
| 01/29/2003 | CN2532679Y Plant root two-D cultivating device |
| 01/23/2003 | US20030017001 Deep root watering unit |
| 01/23/2003 | US20030015125 Application of hydrophilic polymer to existing sod |
| 01/22/2003 | CN2531630Y Water-saving slow-releasing package |
| 01/22/2003 | CN2531629Y Stock grafting water device for water graftage and drought resisting forestation |
| 01/22/2003 | CN2531628Y Buried in type water storage apparatus |
| 01/22/2003 | CN1391792A Afforestation method and device for building |
| 01/08/2003 | CN2529492Y Water seeder with single-double fertilizer applicating seat |
| 01/08/2003 | CN1389097A Dry water and its application |
| 01/08/2003 | CN1098027C 固体水及其应用 Solid Water and Its Applications |
| 12/25/2002 | CN2527093Y 长效固体水 Long solid water |
| 12/25/2002 | CN2527087Y Antibiotic nutrient planting bag |
| 12/25/2002 | CN1386406A Automatically equalizing flood irrigation apparatus |
| 12/18/2002 | CN1385058A Adsorption and permeation watering apparatus |
| 12/12/2002 | US20020184819 Undergroud root cultivating irrigating device |
| 12/11/2002 | CN1383713A Dispersive underground fruit tree drip irrigating mechanism |
| 11/20/2002 | CN2520652Y Drip irrigating hose |
| 11/07/2002 | US20020165097 Biodegradable; enhance nutrient uptake |
| 10/30/2002 | CN2518317Y Drip irrigation device for treelet |
| 10/23/2002 | CN1375186A Water-saving seedling-nourishing water-retaining paper bag |
| 10/16/2002 | CN2515949Y Infiltration jar for soil irrigation |
| 10/16/2002 | CN2515948Y Water-saving root feeder for tree planting |
| 10/16/2002 | CN2515947Y Disposable root feeder for tree cultivating |
| 10/16/2002 | CN2515946Y Water-saving water-supply device for tree planting |