Cultivation method of direct osmotic liquid-feeding through underground root of plant and the implement thereof

Application Number: 00120331
Application Date: 2000.07.10
Publication Number: 1332955
Publication Date: 2002.01.30
Priority Information:
International: A01G29/00
Applicant(s) Name: Gao Jianyuan
Inventor(s) Name: Gao Jianyuan;Yang Chaojing
Patent Agency Code: 31100
Patent Agent: yu ying
Abstract The present invention relates to direct osmotic pressure liquor-feeding culture method for plant underground root and its equipment. Said method includes the following steps in turn: preparation step, insertion step, liquor-feeding step and osmotic pressure liquor-feeding step. After a plant dripping tube is inserted into culture medium containing underground root of plant to be cultivated the aqueous solution or culture liquor or agricultural chemicals required for plant to be cultivated can be placed in the liquor storage space of said plant dripping tube, so that the osmotic aqueous solution or culture liquor or agricultural chemicals can be directly absorbed by underground root of plant so as to attain the effect of controlling liquor-feeding direction and concentratively feeding liquor.