CULTIVATION SOIL FOR CELL-FORMED SEEDLING, AND METHOD FOR PRODUCING CELL-FORMED SEEDLING

摘要

PPROBLEM TO BE SOLVED: To provide a cultivation soil for cell-formed seedlings, enabling the labor for watering to be saved. PSOLUTION: The cultivation soil for the cell-formed seedlings comprises 100 pts.mass cultivation soil containing 50-800 mg/L nitrogen atom, 500-3,000 mg/L phosphorus atom and 150-800 mg/L potassium atom in a base material of the cultivation soil comprising 20-65 mass% vermiculite, 35-80 mass% peat moss, 0-10 mass% zeolite and 0-10 mass% pearlite, and 0.1-1.0 pt.mass water-absorbing polymer, and has pH 5.5-7.0. PCOPYRIGHT: (C)2007,JPO&INPIT