Fertilisers comprising inorganic phosphate and phosphate solubilising fungus

摘要: The invention is directed to methods of increasing the solubilisation phosphate materials, particularly rock and insoluble fertiliser materials. A preferred composition incorporates a solubilising fungus, microorganism or reproductive material therefor, along with nutrient capable supporting same, into material. Protein based nutrients, including fish fertilising compositions have been found quite suitable. Variations include introduction free ammonia releasing microorganisms. Preferred embodiments are substantially dry, flowable, particles which may be coated various agents. Also disclosed for preparation such composition, use in plant available phosphorus soil.