Abstract: The primary object of the invention is to provide a method of producing novel phosphate and potash (PK) containing compound fertilizers in the form of powders showing good handle-ability by which method the phosphate components contained in an incinerated ash residue of chicken droppings is improved in solubility and thus rendered effective or available and, at the same time, the free CaO-derived alkali is neutralized, as well as such novel phosphate and potash(PK) containing compound fertilizers.
Abstract: A slaked lime-based coating material composition which gives a consideration to sick house syndrome is a powdery composition obtained by mixing either calcium hydroxide or a calcium hydroxide/magnesium hydroxide mixture with one or more carrageenans comprising a six-membered-ring galactose skeleton and bonded thereto in equatorial conformation a sulfate group(—OSO3?) and a hydroxyl group(—OH) and which is kneaded together with water at time of use, or a slaked lime-based plastering material composition which gives a consideration to sick house syndrome is a pasty slaked lime-based coating material composition obtained by mixing either calcium hydroxide or a calcium hydroxide/magnesium hydroxide mixture with one or more carrageenans comprising a six-membered-ring galactose skeleton and bonded thereto in equatorial conformation a sulfate group(—OSO3?) and a hydroxyl group(—OH), and which is kneaded together with water in advance.