Title:
SOLID MEDIUM BOTTOM IRRIGATING WATER CULTURE
Document Type and Number:
Japanese Patent JP2019150004
Kind Code:
A
Abstract:
To provide a water culture method capable of culturing grain, potato, edible root, and fruit.SOLUTION: The invention is configured to suck water 5 stored in a tank 3 by a water absorption string 4 formed of a water absorbent fiber for approximating culture soil 2 to a saturated liquid phase state for growing grain, potato, fruit and edible root. The culture soil is such culture soil comprising 70% of black soil or tuff loam, and 30% of leaf mold. A micro-cloth fabric is bound in a columnar state for tightening an outer periphery of the fabric and forming the outer periphery of the fabric into a trunk part, a head whose upper part is not bound is vertically cut in a cruciform state and spread into a petal-state, a fiber which is a circular state having a diameter of almost 5 cm is made to be orthogonal to a water retention increase sub piece for fixing the fiber to a bottom of a culture vessel, the trunk is suspended to a lower tank, a length of the trunk is 15 cm or less in a diameter of 2 cm, the water absorption string is adapted to a depth of a tank.SELECTED DRAWING: Figure 1
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Inventors:
YAMAMOTO TAKESHI
Application Number:
JP2018048577A
Publication Date:
September 12, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
YAMAMOTO TAKESHI
International Classes:
A01G31/00; A01G24/00; A01G27/00; A01G31/02