| 摘要 |
PROBLEM TO BE SOLVED: To provide a cultivation method using a bagged culture medium which is intended for solving such problems that in greenhouse horticulture, difficulty of watering control because of peripheral groundwater level fluctuation and a poor drainage soil condition not only decreases crop quality but also brings great drop in income caused by production of soil disease damage, therefore, bag cultivation for cultivating one stock of crop in one bag reusing a fertilizer bag is suggested, but the cultivation does not become widespread because the management of a little amount of soil is difficult and excess moisture injury and drought are brought. SOLUTION: This cultivation method using a bagged medium comprises setting a bag medium 3 obtained by mixing lightweight culture soil with earth and sand at a moderate mixing ratio followed by sealing, in a 30 L bag body having air permeability through punching fine holes, making planting holes 8 for four stocks of crops on the top of the bagged medium, placing unbottomed pots 5 containing planting seedlings 7 in the holes followed by fix planting, and performing a little amount of watering with a drip-watering tube 6 at high frequency using a moisture sensor 14 so as to keep most suitable culture soil moisture. COPYRIGHT: (C)2006,JPO&NCIPI
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