| Patents for C05G 1 - Mixtures of fertilisers covered individually by different subclasses of class (7,866) |
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| 12/21/1988 | CN88105079A Production process of complex dispensed liquid fertilizer |
| 11/17/1988 | EP0290704A2 Formulation for agricultural use suitable for improving the nutritional activity and development of plants |
| 10/19/1988 | CN87101529A Method for jointly preparing multiple compound fertilizers |
| 10/12/1988 | CN87101524A Mixed nitrogen-phosphorus-potassium fertilizer containing defatted bone powder |
| 09/14/1988 | EP0282250A2 Liquid crop stimulant |
| 07/13/1988 | CN87102116A Anhydrous encapsulated fertilizer and its manufacturing method |
| 04/28/1988 | DE3635195A1 Process for the preparation of a combined phosphorus fertilizer and soil conditioner |
| 01/13/1988 | CN87104072A Multifunction compound fertilizer and its producing method |
| 12/16/1987 | EP0249004A2 Process and apparatus for the production of a substrate having an energizing active charge |
| 12/15/1987 | US4713108 Magnesium oxide as anticaking agent; potassium chloride and/or potassium sulfate as potassium sources |
| 12/15/1987 | CA1230237A1 Solid composition of complex organo-mineral fertilizer and process for preparing it |
| 12/01/1987 | US4710219 Production method of combined phosphorus fertilizer and soil conditioner |
| 09/16/1987 | EP0236972A2 Process for the production of fertilizers containing ammonium nitrate and calcium carbonate |
| 09/09/1987 | EP0235530A2 Plant food and method for its use |
| 08/12/1987 | EP0231691A1 Nutritious glasses for agriculture |
| 05/27/1987 | EP0223276A1 A method of producing fertilizer granules containing urea and ammonium sulphate |
| 05/07/1987 | DE3636431A1 Method of improving the yield of leguminous plants |
| 04/15/1987 | CN86106555A Method of producing fertilizer granules containing urea and ammounium sulphate and similar granules |
| 03/25/1987 | CN86105209A Highly efficacious fertilizer and its manufacturing method |
| 03/24/1987 | US4652294 Foliar fertilization method and compounds |
| 03/11/1987 | CN85106816A Npk complex fertilizer |
| 03/04/1987 | EP0212543A2 Process for the preparation of products containing ammonium syngenite |
| 12/03/1986 | EP0203464A1 Use of ammonium syngenite as a slowly active nitrogen fertilizer |
| 09/17/1986 | CN85102376A Method for producing urea-(nh4)3 po4 compound fertilizer |
| 09/09/1986 | CA1210952A1 Ammonia stabilized high analysis liquid fertilizers |
| 08/05/1986 | US4604126 NP/NPK fertilizer granules comprised of ammonium phosphate |
| 05/13/1986 | US4588431 Mixed phosphatic fertilizer and process for producing the same |
| 03/26/1986 | EP0174938A1 Fertilizer process. |
| 03/19/1986 | EP0174595A2 NPK complex fertilizer having reduced tendency for swelling and caking |
| 01/02/1986 | EP0166419A2 Soil treating method and composition for conserving nitrogen in soil |
| 10/30/1985 | EP0159607A2 Fertilizer for the de-intoxication of soils polluted by acid precipitates, and process for fertilizing, de-intoxicating and de-acidifying soils |
| 08/01/1985 | WO1985003285A1 Fertilizer process |
| 07/09/1985 | CA1190059A1 Process for making granules containing urea as the main component |
| 06/11/1985 | US4522642 Soil treating method and composition for conserving nitrogen in soil |
| 03/26/1985 | US4507142 Alpha-oximino alkanoic acid containing foliar fertilizers to increase yield of crop plants |
| 12/11/1984 | CA1179163A1 Method for the manufcture of solid particles, namely np/npk fertiliser granules containing ammonum phosphate |
| 10/23/1984 | US4478632 Process for making granules containing urea as the main component |
| 08/21/1984 | CA1172870A1 Soil product |
| 04/03/1984 | US4440560 Humic acid-fused phosphate chelate compound |
| 08/30/1983 | CA1152769A1 Fertilizer solutions containing soluble iron |
| 08/16/1983 | US4398936 Process for the preparation of a granular NPK fertilizer and granular NPK fertilizers obtained by this process |
| 08/02/1983 | US4396412 Nutrient-modified cationic and anionic polymers; hydroponics |
| 02/09/1983 | EP0071101A2 Process for the preparation of dust-proof fertilisers containing lime and phosphates |
| 11/16/1982 | CA1135524A1 Liquid foliar fertilizer compositions containing water-soluble urea-formaldehyde products |
| 09/28/1982 | CA1132335A1 Method for processing wastes resulting from production of phosphorus, namely, slime and off-gases, with utilisation of the resultant products |
| 09/07/1982 | CA1130969A1 Method for pressing salts on roll presses |
| 03/23/1982 | US4321078 Slow release fertilizer composition |
| 03/23/1982 | CA1120282A1 Process for the preparation of a granular npk fertilizer and granular npk fertilizers obtained by this process |
| 12/09/1981 | EP0041169A2 Ion exchangers-fertilisers and method of ameliorating plant growth |
| 11/18/1981 | EP0040122A1 Process for making solid-particle products, in particular NP/NPK granulated fertilizers containing ammonium phosphates |
| 07/07/1981 | US4277459 Containing sulfur and organic phosphorus compounds to produce pure crystalline sulfur and liquid fertilizer |
| 04/28/1981 | CA1099942A1 Process for improving soil structure |
| 09/02/1980 | CA1084723A1 N.p.k. mg fertilizer and method for producing same |
| 08/26/1980 | CA1084291A1 Fertiliser solutions |
| 07/23/1980 | EP0013307A1 Liquid foliar fertilizer compositions containing water-soluble urea-formaldehyde products |
| 01/23/1980 | EP0007132A1 Process for the preparation of a granular NPK fertilizer and granular NPK fertilizers obtained by this process |
| 10/30/1979 | CA1065153A1 Water soluble fertilizers |
| 08/07/1979 | CA1059778A1 Particulate urea-formaldehyde fertilizer composition and process |
| 07/17/1979 | CA1058406A1 Sulphuric acid treatment of wet jarosite residue |
| 05/23/1978 | US4090959 Process for sequestering metal ions |
| 01/31/1978 | US4071347 By-products of sulfation |
| 05/24/1977 | US4025329 Particulate urea-formaldehyde fertilizer composition and process |
| 01/11/1977 | US4002456 Plant-growth promoting agent which is provided with trace elements and which is suited for use in ultra-low-volume applications |
| 11/16/1976 | US3992294 Ureaphosphonates |
| 02/17/1976 | US3939226 Sequestrant, fire retardant |
| 02/17/1976 | US3938982 Ammonium phosphate in suspension |