| Patents for A01G 9 - Cultivation of flowers, vegetables or rice in receptacles, forcing-frames or greenhouses (31,937) |
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| 07/18/1989 | US4848048 Curved glazed roofs |
| 07/13/1989 | DE3800106A1 Carrying structure for plant cultures and mushroom cultures |
| 07/13/1989 | DE3800095A1 Planting element for cultivating wall surfaces with greenery |
| 07/12/1989 | EP0323674A2 Container for plants |
| 07/12/1989 | CN1033730A Soil-blocks for seedlings |
| 07/06/1989 | DE3743366A1 Thermal roller blind with lateral magnetic-strip guidance |
| 07/05/1989 | EP0322668A1 Building blocks for wall constructions, and wall built with the building blocks |
| 07/05/1989 | EP0322534A1 Inclined awning |
| 07/04/1989 | US4845602 Combination plant holder and light globe |
| 07/04/1989 | CA1256770A1 Apparatus for plant culture |
| 06/28/1989 | EP0322179A1 Sheet material for use in cultivating plants |
| 06/28/1989 | EP0321741A1 Process and device for culturing plant cuttings obtained by vegetative multiplication |
| 06/28/1989 | CN2039899U Passive type heater using latent heat and stored heat |
| 06/27/1989 | US4841740 Method of and means for controlling the condition of air in an enclosure |
| 06/27/1989 | US4841670 Apparatus for supporting plants |
| 06/27/1989 | CA1256289A1 Suspended or hanging receptable support |
| 06/22/1989 | DE3741998A1 Fish breeding/plant breeding/watering installation: closed, add-on composite installation |
| 06/20/1989 | US4839987 Prop support for plants grown in boxes |
| 06/14/1989 | EP0320340A1 Garden furniture |
| 06/13/1989 | US4837972 Straight-hanging tapered plant pot |
| 06/13/1989 | US4837971 Apparatus or greenhouse for growing of plants |
| 06/08/1989 | DE3743031A1 Arrangement for altering radiation transmission |
| 06/07/1989 | EP0318664A1 Plant culture body |
| 06/06/1989 | CA1255092A1 Agricultural film of thermoplastic resin and hydrotalcite powder |
| 06/01/1989 | WO1989004786A1 Combined system for agricultural work |
| 06/01/1989 | WO1989004733A1 Method for supplying an oblong plant trough with end walls and apparatus for carrying out the method |
| 05/31/1989 | EP0317713A1 Plant supporting basket |
| 05/31/1989 | CN2038312U Inflating insulation shed |
| 05/30/1989 | US4833823 Potted plant support |
| 05/24/1989 | EP0316777A1 Multiple pot for raising and transplanting seedlings and method of fabricating the same |
| 05/24/1989 | DE3738952A1 Verfahren, eine langgestreckte pflanzrinne mit endwaenden zu versehen, und vorrichtung zur ausuebung des verfahrens Method to provide an elongated trough planters with end walls, and apparatus for performing the method |
| 05/23/1989 | US4831793 Greenhouse |
| 05/17/1989 | EP0316012A1 Plant prop with a shrink-on marking |
| 05/17/1989 | EP0197976B1 Method for taking and transferring plants in earth balls |
| 05/17/1989 | CN1032922A Method for making potted landscape of glossy ganoderma |
| 05/16/1989 | US4830276 Heater system for greenhouses |
| 05/11/1989 | DE3836658A1 Modifiziertes papier, verfahren zu seiner herstellung und ein pflanzenwuchszellsystem, hergestellt aus diesem papier Modified paper, process for its production and a plant growth-cell system made from this paper |
| 05/10/1989 | EP0315556A2 Process and device for the ventilation heating, regulation and air conditionning of buildings, building making use thereof and process for laying their foundations |
| 05/10/1989 | EP0314916A1 Plant table for market-gardeners |
| 05/10/1989 | CN2037140U Flowerpot with moisting flowers and plants function |
| 05/10/1989 | CN2037139U Flowerpot with water-storing tray |
| 05/10/1989 | CN1032726A Insulating plastic film structures and method |
| 05/09/1989 | US4828309 Device for gripping and transferring seedlings in blocks of growing medium |
| 05/09/1989 | US4827957 Shelter used to protect plants or crops from adverse environmental conditions |
| 05/03/1989 | EP0313831A1 Roof covering |
| 05/03/1989 | DE3734934A1 Flower doctor |
| 05/02/1989 | US4826729 Thermoplastic resin incorporated with an inorganic compound |
| 05/02/1989 | US4825592 Vertical plant support having top reeder |
| 05/02/1989 | US4825588 Lightweight corrugated planter |
| 04/25/1989 | US4823517 Drip stop spacer for greenhouses |
| 04/20/1989 | WO1989003463A1 Retractable greenhouse canopy |
| 04/20/1989 | DE3839461A1 Rack for storing and keeping plants |
| 04/19/1989 | CN2035950U Moistener for flowerpot |
| 04/19/1989 | CN2035949U Flowerpot with auto-adjusting water supply function |
| 04/13/1989 | DE3731975A1 Receptacle for large plants |
| 04/12/1989 | EP0311519A1 Tubular container for plant culture and process and device for its manufacture |
| 04/12/1989 | EP0310789A1 Perforated plant container for epiphytes |
| 04/12/1989 | EP0187143B1 A clip fixing for retaining thin film |
| 04/12/1989 | CN2035560U 实用系列花盆 Practical Series Pots |
| 04/11/1989 | US4819447 Method and means for controlling the condition of air in an enclosure |
| 04/05/1989 | CN2035173U Cultivation pot with soil |
| 04/05/1989 | CN2035172U Combined flower-pot |
| 04/05/1989 | CN2035171U Flower-pot for cultivating cymbidium |
| 03/29/1989 | EP0308555A1 Plant growth media containing rice hull ash |
| 03/29/1989 | CN1031921A Flower pot by feeding water once a year |
| 03/28/1989 | US4816518 Containing cyclic imidoether groups |
| 03/28/1989 | US4815365 Self-ventilating greenhouse |
| 03/21/1989 | US4813178 Tubular element for cultivating plants |
| 03/21/1989 | US4813177 Horticultural container |
| 03/21/1989 | US4813109 Clip for fastening the ends of an elongate flexible band |
| 03/16/1989 | EP0292561A4 Installation for treating trellis plants in block-type hothouses. |
| 03/16/1989 | DE3829256A1 Shaped article for growing a seedling, and process and device for the preparation of such shaped articles |
| 03/16/1989 | DE3729218A1 Cultivation receptacle for plants and mushrooms |
| 03/15/1989 | EP0307030A1 Heating pipe |
| 03/15/1989 | EP0306717A1 Insulating plastic film structures and method |
| 03/14/1989 | US4812339 Shirasu, compost, shellfish and coral fossil, vermiculite and polyoxyethylene glycol |
| 03/07/1989 | US4809592 Ventilating construction and method of making the same |
| 03/01/1989 | CN2033182U All covered big shed hothouse used in the four seasons |
| 02/22/1989 | EP0304364A1 Process, support and transporting device for simultaneously transporting a large number of pots on a horticultural storage surface |
| 02/22/1989 | CN2032791U Mountains-and-waters potted landscape with electronic atomizer |
| 02/21/1989 | US4805355 For housing plants |
| 02/15/1989 | CN2032392U Flowerpot with pot stand for storing water |
| 02/15/1989 | CN1031007A Potted flower-and-plant landscape with cultivating soil separated from the water or nutrient liquid and its production |
| 02/14/1989 | US4803846 Method of and means for controlling the condition of air in an enclosure |
| 02/14/1989 | US4803806 Material for multi-level flower beds |
| 02/09/1989 | WO1989000807A1 Device for watering soil |
| 02/07/1989 | US4802588 Plant grow and transport pallet |
| 02/07/1989 | US4802521 Overhead blind |
| 02/02/1989 | DE3821141A1 Composter with planting boxes |
| 02/01/1989 | EP0301362A1 Plant-holder device for cultivating flowers, vegetables and the like |
| 02/01/1989 | CN1030686A Paper lattice for growing seedlings |
| 01/31/1989 | US4800674 Greenhouse structure |
| 01/25/1989 | EP0300690A1 Connected containers |
| 01/25/1989 | EP0300578A2 Process for the production of a seed trough and a means thereto |
| 01/25/1989 | EP0300429A1 Culturing and conditioning process for plants, especially aquatic plants |
| 01/19/1989 | DE3728621A1 Planting receptacle |
| 01/17/1989 | US4798023 Method of controlling environmental conditions in the proximity of vegetation or crops with the aid of protective sheeting, protective sheeting for use in this method, and a protective device comprising sheeting |
| 01/12/1989 | WO1989000001A1 Device for artificial germination |
| 01/11/1989 | EP0298834A1 Conveying device for step-by-step movement, in particular for conveying a succesion of articles in the conveying direction on a conveying path |
| 01/10/1989 | US4796383 Collapsible reusable planter box |