| Patents for A01G 31 - Hydroponics; Cultivation without soil (10,431) |
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| 01/19/2005 | CN2671325Y Structure of water tillage apparatus |
| 01/19/2005 | CN1565166A Cotton soilless seedling cultivation matrix |
| 01/19/2005 | CN1184877C Method for culturing ornamental plant by utilizing water-absorbing cloth |
| 01/18/2005 | CA2473590A1 Seed germination and plant supporting utility |
| 01/13/2005 | US20050005518 Plant cultivation method, plant cultivation tool, and plant cultivation vessel |
| 01/13/2005 | US20050005512 Attachment to a hydroponic conduit |
| 01/12/2005 | CN1562811A Method for constructing landscape ecosystem on ultrophication water body |
| 01/12/2005 | CN1561805A Cultivating method for rootless bean sprouts |
| 01/12/2005 | CN1561689A Method for preparing water cultivating onamental plant float bed |
| 01/12/2005 | CN1561688A Preparation of organic medium type soilless cultivating medium for fruit and vegetable and use |
| 01/12/2005 | CN1561687A Method for aseptic cultivating submerged plant |
| 01/11/2005 | US6840007 Rotary plant growing apparatus |
| 01/06/2005 | US20050000159 Hydroponic pot with a root prune window |
| 01/05/2005 | CN1561160A An attachment to a hydroponic conduit |
| 01/05/2005 | CN1559935A Method for biological repairing eutrophication of subtropical zone caltivate pond |
| 01/05/2005 | CN1559182A Method for cultivating rhizoma gastrodiae and umbellate pore-fungus using zanthoxylum bungeanum tree seeds as substrate |
| 01/05/2005 | CN1559181A Method for cultivating indoor soilless flower with root division |
| 01/05/2005 | CN1559180A Nutrient medium for plant ecological cultivation, and its prepn. method |
| 01/05/2005 | CN1182773C Method of supporting plant growth using polymer fibers as soil substitute |
| 01/05/2005 | CN1182770C Mixed planting material for rocky slope and its prepn and construction process |
| 01/04/2005 | US6837002 Tray for hydroponic and aeroponic cultivation |
| 12/29/2004 | WO2004112461A1 Plant culturing base body and method of manufacturing the same |
| 12/29/2004 | EP1489898A1 Device and cultivation method for the optimal economic/ecological utilization of hectares in farming/agriculture/horticulture/winegrowing etc. |
| 12/29/2004 | CN1557744A Method and apparatus for purifying and utilizing sewage for sustainable development type city |
| 12/29/2004 | CN1557136A Aquarium plant growing equipment |
| 12/29/2004 | CN1557135A Soilless lawn matrix and its production method |
| 12/29/2004 | CN1557134A Plants cultivation slurry and its production method |
| 12/29/2004 | CN1557133A Root controlling seedling culturing matrix for conifer and its production process |
| 12/29/2004 | CN1557120A Novel plant belt production process |
| 12/29/2004 | CN1181725C Tobacco seedling culturing method using tray water bed |
| 12/29/2004 | CA2530007A1 Plant cultivating substrate and method of its manufacture |
| 12/22/2004 | CN2664387Y Plant cultivating device |
| 12/22/2004 | CN2664377Y Multifunctional composite soilless lawn producing machine |
| 12/22/2004 | CN2664376Y Perennial lawn plant belt |
| 12/21/2004 | US6832579 Waste glass substrate |
| 12/15/2004 | CN1554600A River course waste water treating method |
| 12/15/2004 | CN1554225A Soilless cultivating medium produced by using hickory shell and its producing method |
| 12/15/2004 | CN1179626C Cultivation medium for nursing seedling and producing system for cultivation medium of nursing seedling |
| 12/15/2004 | CN1179625C Soil-less seedling growing and pot-free transplanting method for cotton |
| 12/15/2004 | CN1179621C Plantation substrate for Chinese yam and preparation thereof |
| 12/09/2004 | US20040249505 Method and system for water management |
| 12/09/2004 | US20040244283 Revolutionary non-polluting, air-tight, temperature regulated, cultivation system |
| 12/08/2004 | CN1552642A Preparing method for sod of tape grass |
| 12/08/2004 | CN1552190A Soilless vegetable seedling base materials |
| 12/08/2004 | CN1552189A Production of organic solid substratum and its use in seedling in mass production and soilless culture |
| 12/08/2004 | CN1552188A Growth of long living vegetable |
| 12/08/2004 | CN1552187A Plant growth base material produced from organic refuse |
| 12/08/2004 | CN1178571C Improved irrigation emitter unit |
| 12/02/2004 | US20040237397 Hydroponic planter box |
| 12/02/2004 | US20040237386 Production method and system for ornamental plants |
| 12/01/2004 | CN1550128A An improved irrigation emitter unit |
| 11/25/2004 | WO2004100648A1 Growing system and inactive growing medium, in particular for use in the growing system |
| 11/25/2004 | WO2004068934A3 Breeding plants |
| 11/25/2004 | US20040235168 Method of manufacturing a culture medium |
| 11/25/2004 | US20040231240 Method and system for growing plants |
| 11/25/2004 | CA2525623A1 Growing system and inactive growing medium, in particular for use in the growing system |
| 11/24/2004 | CN2657377Y Soilless cultivating device |
| 11/24/2004 | CN2657376Y Water storage soilless root-planting type container for cultivating plant |
| 11/24/2004 | CN1547890A Formulation and compounding process for nutritious liquid for water cultivating mini leaf vegetable |
| 11/18/2004 | WO2004098270A1 Improved hydroponic growth medium |
| 11/17/2004 | EP1476525A1 Led array for illuminating cell well plates and automated rack system for handling the same |
| 11/17/2004 | CN2655626Y Production equipment of soil less greensward substrate |
| 11/17/2004 | CN1546399A Device for inhibiting propagation of algaes |
| 11/17/2004 | CN1545853A Method for producing nutritious soilless culture base material |
| 11/17/2004 | CN1545852A Plant life water and preparing method thereof |
| 11/17/2004 | CN1545848A Liquid and air storage type soilless culture apparatus |
| 11/12/2004 | CA2466644A1 Orbital hydroponic or aeroponic agricultural unit |
| 11/10/2004 | CN2653871Y Grass and tree planting multi structure fiber covering body for soil hard to plant |
| 11/10/2004 | CN1543774A Soilless culture nutrition product |
| 11/09/2004 | US6814853 Sterilizing water for eating and drinking, waste water discharged from a hydroponic system/fish hatchery, and the like; electrolysis |
| 11/04/2004 | WO2004094340A1 Process for producing porous molding, porous molding and granular matter |
| 11/04/2004 | WO2004093527A1 Hydroponic production system |
| 11/04/2004 | US20040216374 Hydroponic container |
| 11/04/2004 | US20040216373 Water garden pond having a flexible side wall |
| 11/03/2004 | CN2652128Y Plant tissue cultivating pot |
| 11/03/2004 | CN2652127Y Combined full automatic nutrient solution plant cultivating device |
| 10/28/2004 | WO2004092023A2 Water garden pond having a flexible side wall |
| 10/27/2004 | CN1539799A Technique for producing organic matrix from hyacinth, stem and leaf of crop |
| 10/27/2004 | CN1539262A Method for planting grass carpet on side slope by using vegetation bags |
| 10/27/2004 | CN1172576C Circular soilless cultivation and growth method |
| 10/27/2004 | CN1172571C Water-holding carriers for plants and water-holding materials for growing plants |
| 10/26/2004 | US6807770 Low pressure aeroponic growing apparatus |
| 10/20/2004 | CN1537418A Peat feeding block for growing seedlings and its making method |
| 10/16/2004 | CA2435800A1 Hydroponic container |
| 10/13/2004 | CN1535569A Plant floating cultivation method and special-purpose equipment |
| 10/12/2004 | CA2246742C Air culture system comprising a management system |
| 10/07/2004 | WO2004084621A1 Hydroponic culture device for domestic and/or educational use |
| 10/06/2004 | CN2645437Y Multipurpose soilless culture facilities |
| 10/06/2004 | CN1169423C Hydroponic culture device |
| 09/29/2004 | CN2644946Y Air-purifying device |
| 09/29/2004 | CN1168375C Plant growth medium produced with sphagnum and natural mineral as material and without diseases and weeds |
| 09/23/2004 | WO2004080920A1 Hydroponic plant nutrient kit and method of use |
| 09/22/2004 | CN1167641C Biodegradable mineral wool composition |
| 09/22/2004 | CN1167326C Production of decorative grass blanket |
| 09/22/2004 | CN1167318C Batting like washable non-woven fabric anchor root greensward blanket and its application method for green roof |
| 09/15/2004 | EP1457107A1 Plant growing media |
| 09/15/2004 | CN2640231Y Mfg. appts .for soiless flower and grass culture bed |
| 09/10/2004 | WO2004045273B1 Plant growing apparatus |
| 09/08/2004 | CN1526268A Base material of engineering wound vegetation carrier |
| 09/08/2004 | CN1526267A Engineering wound vegetation carrier |