| Patents for A01G 31 - Hydroponics; Cultivation without soil (10,431) |
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| 09/08/2004 | CN1526266A Ecological side slope protecting method |
| 09/01/2004 | EP1450598A1 Hydroponic growing device adapted for the growing and scientific study of arabidopsis thaliana. |
| 09/01/2004 | CN2636618Y Wall face stereo soil-less cultivation device |
| 09/01/2004 | CN2636617Y Column stereo soil-less cultivation device |
| 09/01/2004 | CN2636616Y City embankment ecology restoring device |
| 08/31/2004 | CA2401737C Rotary plant growing apparatus |
| 08/26/2004 | WO2004071176A1 Method of manufacturing a growth substrate |
| 08/26/2004 | US20040163308 Method of producing plants, plant cultivating device, and light-emitting panel |
| 08/25/2004 | EP1448046A1 Cultivation system for crops |
| 08/25/2004 | CN1522561A Potted loquat and its cultivation method |
| 08/25/2004 | CN1163116C Net-type anchor-root vertical cultivated blanket and method to make cultivated picture frame and cultivated screen by using same |
| 08/24/2004 | US6779299 Plant growing system |
| 08/19/2004 | WO2004068934A2 Breeding plants |
| 08/19/2004 | DE202004002792U1 Plant growth system comprises plant growth medium with cavity containing water-storing material |
| 08/18/2004 | CN1162065C Automatic controller for preparing nutritive liquid and irrigating in soilless cultivation |
| 08/12/2004 | WO2004066718A1 Plant display container |
| 08/12/2004 | WO2004066717A1 Dispenser |
| 08/12/2004 | WO2004066716A1 Nutrient-flow wick culture system for potted plants and cultivation method thereby |
| 08/05/2004 | WO2004064499A1 Method and utensil for cultivating plant |
| 07/29/2004 | WO2004062349A1 Method and apparatus for growing plants |
| 07/29/2004 | WO2004040962A3 Low pressure aeroponic growing apparatus |
| 07/29/2004 | US20040144025 Alteration of plant nitrate and oxalic acid concentration |
| 07/29/2004 | CA2513128A1 Method and apparatus for growing plants |
| 07/28/2004 | CN1515148A Colour dustless foamed pearlite for gardening cultivation and its compounded composition matrix |
| 07/28/2004 | CN1158913C Industrial turf roll water planting |
| 07/21/2004 | EP1437934A2 Plant cultivation apparatus and method for growing crops in sequence |
| 07/21/2004 | CN2626225Y Plant growing bag for afforestation |
| 07/21/2004 | CN1513297A High-energy soilless culture growth-bag |
| 07/15/2004 | WO2004045273A8 Plant growing apparatus |
| 07/15/2004 | DE10258202A1 Substrate body for growing plants has granular structure and is made of tempered pumice stone denser than water and consisting of mixture of various metal oxides |
| 07/08/2004 | US20040132869 Mixture of alkali silicate, mineral and crosslinked polymer; soil-like hydrogel |
| 07/08/2004 | US20040131699 Plant growth regulators; uniform dispersion; culture product |
| 07/07/2004 | EP1435201A2 Antibacterial rockwool growth medium for hydroponics |
| 07/07/2004 | EP1435196A2 An improved irrigation emitter unit |
| 07/07/2004 | CN2623008Y Antiadversity felt for planting |
| 07/07/2004 | CN1509598A Manufacture of plates from plant wastes for prevention of environment |
| 06/30/2004 | EP1432302A1 Molded container for hydroponic culture and system using the same |
| 06/30/2004 | CN2621419Y Indoor fields and gardens-mini fishpond multidimensional artificial ecology farm systems |
| 06/24/2004 | US20040118701 Flow-through oxygenator |
| 06/23/2004 | EP1430769A1 PLANT CULTIVATION METHOD, PLANT CULTIVATION TOOL, AND PLANT CULTIVATION VESSEL |
| 06/23/2004 | CN1505920A Prepn process of carpet type lawn substrate |
| 06/23/2004 | CN1154412C Soilless cultivation method of seed spront and seed sprout vegetable containing trace element |
| 06/20/2004 | CA2453380A1 Antibacterial rockwool growth medium for hydroponics |
| 06/17/2004 | US20040111965 Hydroponic apparatus |
| 06/16/2004 | EP1427271A1 Production method and system for ornamental plants |
| 06/16/2004 | EP1278410B1 Plant growth substrates |
| 06/16/2004 | CN2620470Y Soilless cultivation pad for planting tree and grass |
| 06/16/2004 | CN1505470A Hydroponic feeder and cooler |
| 06/16/2004 | CN1504077A Method and device for dispelling insect through liquid jet power |
| 06/10/2004 | WO2004047521A1 Hydroponic device and hydroponic pot thereof |
| 06/10/2004 | US20040110279 LED array for illuminating cell well plates and automated rack system for handling the same |
| 06/10/2004 | US20040107915 Waste glass substrate |
| 06/09/2004 | CN1502223A Plant growth device on water |
| 06/03/2004 | WO2004045273A1 Plant growing apparatus |
| 06/02/2004 | EP1059837B1 Process for the manufacture of a mineral wool plant growth substrate and the obtainable mineral wool plant growth substrate |
| 06/02/2004 | CN1151709C Method for cultivating Se-enriched garlics and garlic bolts |
| 05/27/2004 | US20040099184 Microstructure igneous rocks, used as filter, insulation, fillers, in horticultural, hydroponics or as carrier |
| 05/27/2004 | US20040098908 Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 05/26/2004 | EP1421845A2 Sterilization apparatus, sterilization method, and hydroponic cultivation system using them |
| 05/26/2004 | EP1420628A1 An attachment to a hydroponic conduit |
| 05/21/2004 | WO2004040965A1 Apparatus and method for measuring and controlling crop growth |
| 05/21/2004 | WO2004040962A2 Low pressure aeroponic growing apparatus |
| 05/19/2004 | EP1418802A2 A method and system for water management |
| 05/19/2004 | CN2616045Y Movable bean sprouts aseptic-producing container |
| 05/19/2004 | CA2412073A1 Plant growing apparatus |
| 05/12/2004 | EP1416787A1 Method and apparatus for growing plants |
| 05/06/2004 | EP1227714B1 Method for producing metabolites from plants cultivated in soil-less medium |
| 05/05/2004 | CN1493184A Light effect of fluorescent diode in soilless cultivation root system environment |
| 05/05/2004 | CN1148114C Medicinal Dendrobium nobile planting method |
| 04/28/2004 | CN2613140Y Plant culture substratum |
| 04/22/2004 | WO2002037950A8 Culture system |
| 04/15/2004 | WO2004030837A1 Nanobubble utilization method and device |
| 04/15/2004 | WO2004030444A1 Modular container system for cultivating plants |
| 04/14/2004 | EP1407658A1 Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 04/14/2004 | EP1406481A1 Method and system for growing plants |
| 04/14/2004 | EP0678072B2 Mineral wool product and method for producing it |
| 04/14/2004 | CN1488238A Organic soilless lawn blanket and rapid producing method thereof |
| 04/07/2004 | EP0817781B1 Alkali metal formononetin and method of mycorrhizal stimulation |
| 04/07/2004 | CN1486589A Practical techn of greening roof with tubular-leaf kalanchoe laciniata |
| 04/07/2004 | CN1486586A Soil-less lawn and its cultivation process |
| 04/06/2004 | US6716335 Two plate electrodes facing each other, a direct current power source and a control circuit for changing polarity of the electrodes alternately |
| 04/01/2004 | WO2004026023A1 System for culturing seedling |
| 04/01/2004 | US20040060491 Rotary plant growing apparatus |
| 03/31/2004 | CN2607742Y Soilless lawn producing machine |
| 03/31/2004 | CN1484944A Fibre granule cultivation soil |
| 03/31/2004 | CN1484939A lily cultivation method |
| 03/31/2004 | CN1143612C Soilless greening method of building roof |
| 03/30/2004 | US6712898 Perlite products with controlled particle size distribution |
| 03/25/2004 | US20040055213 Low pressure aeroponic growing apparatus |
| 03/24/2004 | EP1400166A1 Method of collecting materials exuded from plant roots |
| 03/24/2004 | EP1399397A1 Solids-containing, water-absorbing anionic polymers having a sponge structure and the production and use thereof |
| 03/24/2004 | CN1483309A Method for greening bare side sloping field by planting neytaudia reynaudiana |
| 03/24/2004 | CN1483307A Soiless cultivation method for ornamental plant |
| 03/23/2004 | CA2314399C Bottom sand for growing aquatic plants and aquariums for growing aquatic plants using bottom sand |
| 03/18/2004 | WO2003001899A3 A method and system for water management |
| 03/17/2004 | CN1482855A Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 03/17/2004 | CN1141867C Matrix for float breeding of flower |
| 03/17/2004 | CN1141866C Nutritive liquid for float breeding of flower |
| 03/10/2004 | CN2605734Y Plant layer on side slope of rock |
| 03/10/2004 | CN2605726Y Lawn plant rolls |