| Patents for C05D 1 - Fertilisers containing potassium (1,475) |
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| 08/17/2011 | CN101602626B Maize fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 08/10/2011 | CN101618980B Fertilizer special for multi-element tobacco and preparation method thereof |
| 07/27/2011 | CN102134170A Amino acid organic and inorganic special compound fertilizer for potatoes and manufacturing method thereof |
| 07/20/2011 | CN102126900A Controlled-release BB (Bulk Blending) fertilizer special for celery and production method thereof |
| 07/20/2011 | CN101560120B Method for producing compound fertilizer by wet method for decomposing potassium feldspar |
| 07/14/2011 | WO2011055216A4 A plant nutrient obtained from the rice husk and a process of preparation thereof |
| 07/05/2011 | US7972408 Process and apparatus for further processing of sewage sludge and other materials to reduce pathogens and toxins |
| 06/29/2011 | CN101591202B Efficient multi-element compound fertilizer |
| 06/29/2011 | CN101020581B Seed manure specially for corn and its production process |
| 06/23/2011 | WO2011073017A1 Non-caking potassium chloride composition, preparation process and use thereof |
| 06/23/2011 | CA2780582A1 Non-caking potassium chloride composition, preparation process and use thereof |
| 06/22/2011 | CN1948228B Method of producing potassium fertilizer using waste gypsum to decompose potash feldspar |
| 06/22/2011 | CN101580408B Method for producing potassium sulphate fertilizer by using gypsum |
| 06/22/2011 | CN101492319B Special-purpose fertilizer for wheat and uses thereof |
| 06/22/2011 | CN101412639B Method for preparing potash magnesium sulphate fertilizer from potassium-containing solid mine by separation and extraction |
| 06/15/2011 | CN101643371B Method for preparing potassic fertilizer by using high temperature steel slag or high temperature blast furnace slag and potash feldspar |
| 06/08/2011 | CN101333129B High-efficiency biogas manure |
| 06/08/2011 | CN101165012B High tower slow release composite fertilizer containing ureaformaldehyde and producing method thereof |
| 05/26/2011 | WO2011060660A1 Silicon potassium binary compound fertilizer and preparation method thereof |
| 05/25/2011 | CN102070358A Method for preparing round and granular potassic fertilizer by utilizing post precipitation salt of phosphoric acid |
| 05/24/2011 | US7947104 Pumpable paste; treating with oxidizer to reduce odors; using sulfuric or phosphoric acid; conditioning in pressure vessel |
| 05/23/2011 | CA2720371A1 Process for the formulation of potassium chloride from a carnallite source |
| 05/12/2011 | WO2011055216A1 A plant nutrient obtained from the rice husk and a process of preparation thereof |
| 05/12/2011 | CA2779943A1 A plant nutrient obtained from the rice husk and a process of preparation thereof |
| 05/11/2011 | EP2319820A1 A plant nutrient obtained from the rice husk and a process of preparation thereof |
| 05/11/2011 | CN102050650A Flower arrangement nutrient solution |
| 05/11/2011 | CN101538178B Auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and application method |
| 05/11/2011 | CN101343199B Complex fertilizer special for alder paper-pulp forest and its use method |
| 05/11/2011 | CN101298396B Biological organic inorganic composite fertiliser and preparation thereof |
| 05/05/2011 | WO2011050434A2 Enhanced process to produce a thermofertiliser from potassium-bearing minerals |
| 05/05/2011 | CA2779152A1 Enhanced process to produce a thermofertiliser from potassium-bearing minerals |
| 04/27/2011 | CN1810729B Process of preparing magnesium potassium sulfate fertilizer with bittern potassium containing magnesium sulfite |
| 04/27/2011 | CN102030578A Medical stone fertilizer-medicine dual-effect multielement compound fertilizer and preparation method thereof |
| 04/27/2011 | CN102030577A Maifanitum double-effect compound phosphorus-potassium fertilizer and preparation method thereof |
| 04/27/2011 | CN101327941B Potassium extraction production process of low grade potassium-containing mixing salt |
| 04/20/2011 | CN102020502A Matched nourishment of phaliota nameko |
| 04/20/2011 | CN101607834B Preparation method for preparing potash fertilizer and producing sulfuric acid simultaneously employing mineral with potassium, ardealite and high-sulphur coal |
| 04/20/2011 | CN101318855B High-efficiency high-concentration sulphur based complex fertilizer |
| 04/20/2011 | CN100998308B Method for breeding and culturing excellent quality Chinese sorghum |
| 04/13/2011 | CN102010254A Yield-increasing fertilizer for barley |
| 04/13/2011 | CN101381261B Special fertilizer for sweet potato |
| 04/13/2011 | CN101314552B Low cost environment-friendly type composite sustained-release fertilizer |
| 04/13/2011 | CN101298397B Special fertilizer for Chinese green prickly ash peel slow releasing and manufacturing method thereof |
| 04/13/2011 | CN101186542B Jatropha curcas mycorhiza bacterium composite fertilizer and preparation method thereof |
| 04/07/2011 | US20110079063 Nutrient enhanced biosolids pellets |
| 04/06/2011 | CN102001882A Special fertilizer for wheat under condition of full-amount straw returning in Huanghuai plain and preparation method thereof |
| 04/06/2011 | CN102001868A Extraction method of available phosphorus and water soluble potassium in fertilizer |
| 04/06/2011 | CA2716682A1 Nutrient enhanced biosolids pellets |
| 03/30/2011 | CN101993312A Recycling application of fuel coal flue gas desulfurization waste |
| 03/30/2011 | CN101993290A Ornamental flower fertilizer and preparation method thereof |
| 03/30/2011 | CN101993289A Moisture-holding nutritive soil and preparation method thereof |
| 03/30/2011 | CN101993278A High-tower high-nitrogen compound fertilizer production process capable of adjusting slurry concentration |
| 03/30/2011 | CN101993277A Production process of high tower melt-granulated compound fertilizer |
| 03/30/2011 | CN101993268A Selenium urea formaldehyde roller pelleting compound fertilizer and production method thereof |
| 03/30/2011 | CN101993264A Method for producing compound fertilizer |
| 03/30/2011 | CN101993256A Method for preparing agricultural potassium sulfate from potassium-rich rock |
| 03/23/2011 | CN101987797A Fertilizer special for potatoes and preparation method thereof |
| 03/16/2011 | CN101445405B Compound bio-organic fertilizer and manufacturing method thereof |
| 03/16/2011 | CN101367686B Water holding controlled release fertilizer special for tobacco and method for producing the same |
| 03/16/2011 | CN101234920B High-activity biological nutrient solution fertilizer for spraying dripping irrigation, and preparation method thereof |
| 03/16/2011 | CN101229984B Biological potassic fertilizer produced by using low-grade potassium-bearing rocks and production method thereof |
| 03/09/2011 | CN101983950A Method for extracting potassium salt from plant ash by eluting and filtering in grades |
| 02/15/2011 | US7887616 A fungicidal composition having fertilizer properties and containing about 25-75% by weight of potassium polyphosphites in aqueous solution; pesticides bactericides; Xanthomonas; Ralstonia solanacearum, a bacterial wilt infection |
| 02/09/2011 | CN101759476B Organic fertilizer prepared from wood sugar residua and preparation method thereof |
| 02/08/2011 | US7883884 anaerobic digestion of animal manures, energy crops and similar organic substrates to refine nutrients comprised in the digested biomass to fertilizers of commercial quality; processing the organic waste material of animal origin; increased hygiene and food safety; BSE |
| 01/19/2011 | CN101948115A Method for processing potassium-containing rocks |
| 01/19/2011 | CN101723764B Special organic-inorganic compound fertilizer for Chinese chives and preparation method thereof |
| 01/19/2011 | CN101293792B Fertilizer special for organic, inorganic mix wheat |
| 01/19/2011 | CN101134695B Traditional medicine source functional organic-inorganic formula fertilizer and method for making same |
| 01/18/2011 | CA2396834C Granular coated fertilizer |
| 01/12/2011 | CN201704221U Device for extracting potassium salts in plant ashes by double-tank superposition method |
| 01/12/2011 | CN101456765B Composite fertilizer special for alkaline land improved type |
| 01/12/2011 | CN101343203B Disease-resistant yield-increasing modifying agent for vegetable |
| 01/12/2011 | CN101233836B High-efficiency organic circulating agricultural production system |
| 01/05/2011 | CN101935247A Yield increasing fertilizer for Chinese herbal medicine apocynum venetum |
| 01/05/2011 | CN101935245A Anti-disease liquid plant fertilizer |
| 01/05/2011 | CN101935243A High-water-solubility organic fertilizer |
| 01/05/2011 | CN101935240A Flower and plant fertilizer containing humic acid |
| 01/05/2011 | CN101759505B Special organic and inorganic compound fertilizer for lawn and preparation method thereof |
| 01/05/2011 | CN101759492B Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
| 01/05/2011 | CN101298398B Calcium amino acid composite fertilizer and preparation thereof |
| 12/30/2010 | US20100326151 Enhanced Fertilizer Granule |
| 12/29/2010 | CN101928187A Drought-resistant compound fertilizer and manufacturing method thereof |
| 12/29/2010 | CN101928168A Fertilizer for pot-culture flowers |
| 12/29/2010 | CN101928017A Method for producing potassium chloride by utilizing potassium-bearing waste residues from pesticide plants |
| 12/29/2010 | CN101348391B Organic and inorganic compound fertilizer and preparation thereof |
| 12/22/2010 | CN101921153A Red peony root Chinese herbal medicine nutritional fertilizer |
| 12/22/2010 | CN101921143A Compound fertilizer and production process for same |
| 12/22/2010 | CN101921141A Method for preparing mineral potassic fertilizer from potassium-enriched rock |
| 12/22/2010 | CN101709003B Binary silicon potassium compound fertilizer and preparation method thereof |
| 12/15/2010 | CN101913926A Concept for slurry separation and biogas production |
| 12/15/2010 | CN101381247B Sulphate-potassium magnesium fertilizer and preparation method thereof |
| 12/15/2010 | CN101265143B Green environmental protection organic-inorganic composite mixing fertilizer |
| 12/15/2010 | CN101121617B Detoxicating cancer-proof fertilizer and preparing method thereof |
| 12/09/2010 | US20100311584 Preparation of a potassium phosphate based composition |
| 12/08/2010 | CN201665630U Novel device for producing ammoniated and pelletized potassium sulfate compound fertilizer |
| 12/08/2010 | CN101905991A Long-acting slow-release potato special fertilizer and preparation method thereof |
| 12/08/2010 | CN101905990A Nitrogenous and potassic high-efficiency fertilizer containing calcium silicon and preparation method thereof |
| 12/08/2010 | CN101905989A Silico-calcium-containing high-efficiency potassic fertilizer and preparation method thereof |
| 12/08/2010 | CN101759477B Organic-inorganic compound fertilizer for grapes and method for preparing same |