Title:
液肥供給装置および液肥供給の方法
Document Type and Number:
Japanese Patent JP4461293
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus that completely degrades excreta to a liquid fertilizer and supplies it to plants in the soil and that supplies the liquid fertilizer to proper ridges according to the plant growth. SOLUTION: The apparatus of the invention is so designed that a heat- insulated tank for the degradation of excreta is divided into multiple tanks by partitions, only the middle-layer liquid in each tank is sent to the following tank, microbes are added to the liquid in the tanks, and quality liquid fertilizer is obtained by anaerobic degradation, which is supplied to plants through the soil using a pump and a switching valve.
Inventors:
Mitsuo Nakadai
Application Number:
JP2000403029A
Publication Date:
May 12, 2010
Filing Date:
November 24, 2000
Export Citation:
Assignee:
Linforce Industrial Co., Ltd.
International Classes:
A01C3/02; A01C23/02; C05F3/06; B02C18/00; B09B3/00; C02F3/00; C02F3/28; C05F3/04; C05G5/00
Domestic Patent References:
| JP1133575A | ||||
| JP6257691A |