<；P>；PROBLEM TO BE SOLVED: To obtain combinedly activated water for raising agricultural crops. <；P>；SOLUTION: The water to be used for raising agricultural crops is obtained by filling a combined ceramics body in a metallic cylindrical body allowing tap water to pass through and connecting with a detachable means the metallic cylindrical body to the prescribed position of a water supply pipe arranged on a farm. The combined ceramics body is finished goods made by mixing with a fine particle mixer for about 5 min 200g metal oxide fine particles having a combined ceramics body component and composition ratio of 60% SiO<；SB>；3<；/SB>；, 10% Al<；SB>；2<；/SB>；O<；SB>；3<；/SB>；, 1% FeO<；SB>；3<；/SB>；, 1% MgO, and 1% CaO, with 50g powder of a crab dry body and 50g powder of a cedar leaf dry body, kneading the mixed fine particles with 600g clay for ceramic art generally on the market and 100g water with a clay mixer for about 30 min, molding the kneaded product to a pellet-like shape followed by sun-drying for 24 h, and baking the product at about 1,000°；C for 12 h followed by naturally cooling. <；P>；COPYRIGHT: (C)2006,JPO&NCIPI
