| 摘要 |
PROBLEM TO BE SOLVED: To obtain artificial zeolite-mixed gardening culture soil capable of preventing fertilizer spoilage due to overfertilization, or root rot, because of absorbing or neutralizing organic acids generated from cultivated plants so as to suppress increase of Basidiomycetes by mixing composite soil for gardening cultivation with artificial zeolite subjected to cation exchange. SOLUTION: This artificial zeolite-mixed gardening culture soil is obtained by mixing composite soil obtained by being mixed with plural kinds of single-use soil selected from pumice, peat moss, farmyard manure, pearlite, amber soil, vermiculite, bark, palm husk and smoked charcoal, with artificial zeolite subjected to exchange with multivalent cation such as Ca2+ or Mg2+.
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