| Patents for C05D 1 - Fertilisers containing potassium (1,475) |
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| 05/12/2010 | CN101704686A Method for automatically drawing salt bed distribution of salt pond in production of potash fertilizer |
| 05/12/2010 | CN101423437B Method for preparing amellia pancake multi-resistance organic fertilizer |
| 05/05/2010 | CN101700988A Compound fertilizer and preparation method thereof |
| 04/21/2010 | CN101696130A Dedicated compound fertilizer for hybrid liriodendrons and using method thereof |
| 04/21/2010 | CN101177294B Special compound fertilizer for sugar cane |
| 04/14/2010 | CN101693639A Preparation method and application method of grape special fertilizer |
| 04/14/2010 | CN101693638A Preparation method and application method of tomato special fertilizer |
| 04/14/2010 | CN101693636A High-potash fertilizer special for tobaccos |
| 03/17/2010 | CN101673111A Real-time display method of PLC data on LED screen in production of potash fertilizer |
| 03/17/2010 | CN101671213A Method for preparing blended fertilizer |
| 03/17/2010 | CN101671211A Method for producing insecticidal fertilizer by pesticide waste liquid processed by activated sludge bacteria particles |
| 03/17/2010 | CN101671206A Organic-inorganic compound fertilizer for watermelon and pepper |
| 03/10/2010 | CN101665372A Production method for manufacturing potassium fertilizer by plant seed shells, straw and cellulose paper pulp |
| 02/18/2010 | US20100040882 Process for synthesizing a compacted product |
| 02/10/2010 | CN101643371A Method for preparing potassic fertilizer by using high temperature steel slag or high temperature blast furnace slag and potash feldspar |
| 01/12/2010 | CA2420064C Concept for slurry separation and biogas production |
| 01/07/2010 | US20100003733 Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 01/06/2010 | CN100577611C Organic-inorganic liquid compound fertilizer and producing method thereof |
| 12/30/2009 | CN100575312C Method for treating extinguisher powder wastes, and fertilizer obtained from such a method |
| 12/23/2009 | CN101607855A Organic- inorganic special fertilizer for reducing nitrate content of Chinese cabbage and preparation method thereof |
| 12/23/2009 | CN101607844A Humic acid-containing concentrated liquid compound fertilizer and preparation method thereof |
| 12/23/2009 | CN101607843A Organic and inorganic compound fertilizer specially used for tea tree and preparation method thereof |
| 12/23/2009 | CN101607834A Preparation method for preparing potash fertilizer and producing sulfuric acid simultaneously employing mineral with potassium, ardealite and high-sulphur coal |
| 12/16/2009 | CN101602630A Long-acting special fertilizer for dry lands in southern areas of Ningxia |
| 12/16/2009 | CN101602626A Maize fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 12/16/2009 | CN101602625A Rice fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 12/16/2009 | CN101602617A Method for producing potash magnesium sulphate fertilizer |
| 12/16/2009 | CN100569707C Special formulated fertilizer for vegetables |
| 12/09/2009 | CN101597192A Chinese medicinal herb culture medium, preparation method thereof and cultivation method of edible fungus |
| 12/02/2009 | CN101591202A Efficient multi-element compound fertilizer |
| 12/02/2009 | CN100564324C Method for extracting active potassium from potash feldspar under normal pressure |
| 12/02/2009 | CN100564323C Automatic hindrance avoiding method of manned underwater device |
| 11/25/2009 | CN101585739A Double-effect water-protecting fertiliser and preparation method thereof |
| 11/24/2009 | CA2552104C Process for recovery of sulphate of potash |
| 11/18/2009 | CN101580436A Boric magnesium potassium fertilizer and preparation method thereof |
| 11/18/2009 | CN101580434A Preparation method for yield-increasing fertilizer for soybean |
| 11/18/2009 | CN101580433A Preparation method for yield-increasing fertilizer for sunflowers |
| 11/18/2009 | CN101580432A Preparation method for yield-increasing fertilizer for rice |
| 11/18/2009 | CN101580431A Preparation method for yield-increasing fertilizer for sesame seeds |
| 11/18/2009 | CN101580430A Preparation method for yield-increasing fertilizer for linseed |
| 11/18/2009 | CN101580429A Preparation method for yield-increasing fertilizer for rape |
| 11/18/2009 | CN101580428A Preparation method for yield-increasing fertilizer for hot pepper |
| 11/18/2009 | CN101580420A Preparation method of garlic production promoting fertilizer |
| 11/18/2009 | CN101580419A Preparation method of sweet potato production promoting fertilizer |
| 11/18/2009 | CN101580417A Preparation method of cucumber production promoting fertilizer |
| 11/18/2009 | CN101580416A Preparation method of melon production promoting fertilizer |
| 11/18/2009 | CN101580414A Basic fertilizer for leguminous greenmanuring crop on dry land and preparation method thereof |
| 11/18/2009 | CN101580409A Method for producing potassium sulphate fertilizer by using phosphogypsum |
| 11/18/2009 | CN101580408A Method for producing potassium sulphate fertilizer by using gypsum |
| 11/18/2009 | CN100560544C Tobacco special organic inorganic compound fertilizer inducing tobacco disease resistance and uses thereof |
| 11/11/2009 | CN101575251A Method for preparing wheat yield increasing fertilizer |
| 11/11/2009 | CN101575242A Method for preparing cotton yield increasing fertilizer |
| 11/11/2009 | CN101575237A Preparation method of peanut high yield fertilizer |
| 11/11/2009 | CN101575234A Preparation method of special grape yield increasing fertilizer |
| 11/11/2009 | CN101575231A Glauconite multi-element compound potash fertilizer |
| 10/25/2009 | CA2638521A1 Method of selectively dissolving minerals from a carnallite or sylvenite source |
| 10/25/2009 | CA2629876A1 Formulation and method of synthesizing karnalyte |
| 10/22/2009 | WO2009072106A3 Preparation of a potassium phosphate based composition |
| 10/21/2009 | CN101560122A Special compound fertilizer for bamboo and preparing method thereof |
| 10/21/2009 | CN101560121A Process for producing ammonium-potassium sulfate compound fertilizer without waste materials by self-circulation and one-time reaction of mother solution |
| 10/21/2009 | CN101560120A Method for producing compound fertilizer by wet decomposing potassium feldspar |
| 10/21/2009 | CN101560119A Method for producing germanium-enriched amino acid compound fertilizer |
| 10/21/2009 | CN101558726A Environmentally friendly yield-increasing cultivation method of hybrid middle-season rice |
| 10/14/2009 | CN101555177A Organic acid potassium nutritional agent |
| 10/14/2009 | CN100548933C Urea-based compound fertilizer not containing filling material |
| 10/14/2009 | CN100548932C Special formulation fertilizer for rice |
| 10/07/2009 | CN101550033A Multi-function multi-element liquid concentrated fertilizer |
| 10/07/2009 | CN100546954C Slow-release chelate complementary fertilizer of containing middle quantity and trace elements |
| 10/07/2009 | CN100546952C Functional type corn seed fertilizer, and preparation method |
| 09/30/2009 | CN101544518A Method for producing potassium-calcium fertilizer by using potassium feldspar, limestone and phosphogypsum |
| 09/23/2009 | CN101538182A Functional compound fertilizer, production device and preparation method thereof |
| 09/23/2009 | CN101538178A Auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and application method |
| 09/16/2009 | CN101531541A Potassium-containing selenium fertilizer for promoting plant growth and deteriorating pesticide residue |
| 09/09/2009 | CN101525259A Prescription and manufacture method of assured high-yield fertilizer |
| 09/09/2009 | CN101525256A Low-chloride phosphorus potassium fertilizer and preparation method thereof |
| 09/09/2009 | CN101525254A Multifunctional biological compound fertilizer as well as preparation method and application thereof |
| 09/08/2009 | US7585652 Pretreating the lignocellulosic feedstock by adding an acid, a soluble base is then added, the neutralized feedstock is then enzymatically hydrolyzed to produce an enzyme hydrolyzed feedstock and a sugar stream, recovering the inorganic salt from a stream produced at any of the stages |
| 09/02/2009 | CN101519331A Slow-release high-yield crop fertilizer |
| 09/02/2009 | CN101519330A Organic and inorganic fertilizer for improving soil and activating senior-intermediate nutrients inside plants and preparation method thereof |
| 09/02/2009 | CN101519329A Organic and inorganic fertilizer for improving high and medium nutrient contents of soil and preparation method thereof |
| 09/02/2009 | CN101519326A Special medical fertilizer for preventing and curing soybean root rot |
| 08/26/2009 | EP2091891A2 Production of npk or np material containing polyphosphates |
| 08/26/2009 | CN101514133A An ecological BB fertilizer |
| 08/26/2009 | CN101514131A Amino acid organic inorganic compound fertilizer special for pomegranate and the preparation thereof |
| 08/26/2009 | CN101514126A Special oiltea camellia organic fertilizer and production method thereof |
| 08/19/2009 | CN101508615A High-yield peanut nutrients |
| 08/19/2009 | CN101508607A Process for producing long-acting sustained-release complex fertilizer of urea sulfuric acid |
| 08/19/2009 | CN101508606A Multielement fertilizer |
| 08/19/2009 | CN100528815C Plant nutrient solution and application in plant cultivation |
| 08/12/2009 | CN101503322A Slow release type azophoska compound fertilizer and production method thereof |
| 08/05/2009 | CN101497864A Biological strain for improving tobacco quality |
| 08/05/2009 | CN100522893C Long active organic compounded fertilizer and production method |
| 08/05/2009 | CN100522891C Lotus lantern cultivating nutrient solution |
| 07/30/2009 | US20090188290 Fertilizers and methods for using biotic science to feed soils |
| 07/29/2009 | EP1824799B1 Method for treating extinguisher powder wastes, and fertilizer obtained from such a method |
| 07/29/2009 | CN101492311A Potassium decaborate fertilizer and method for producing the same |
| 07/28/2009 | CA2448820C Abrasion resistant, tropicalised potash fertiliser granulate, method of its production and device for carrying out the method |
| 07/15/2009 | CN101481265A Production process for extracting potash fertilizer form low grade potassium mixed salt |
| 07/09/2009 | US20090173124 Complexing a mixture of an ammonium nitrate melt and solid potassiumchloride to form double salts and solid solution; adding phophogysum to reduce leachability of the fertilizer in the soil; adding ammonium to maintain a neutral pH; high strength particles; granulation; nonexplosive |
| 06/11/2009 | WO2009072106A2 Preparation of a potassium phosphate based composition |