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SPOSÓB UPRAWY ROŚLIN
专利权人:
Instain; S.L.
发明人:
BELMONTE NAVARRO LORENZO
申请号:
PL07730418
公开号:
PL2005817T3
申请日:
2007.03.30
申请国别(地区):
PL
年份:
2018
代理人:
摘要:
On the basis of an installation formed from plastic sheets (1), (3), (4), of pairs of parallel, horizontal rods or cables (2), defining several superimposed layers (13-17-18), which are closed by means of an upper cover (5) traversed by the plant stems (9) that are supplied, through a perforated tubing (16), with a nutrient-bearing solution for the plants in a hydroponic cultivation system, the invention consists of substantially filling the upper level (13) with a natural cultivation substrate mass (14) such that the plants basically take root on said substrate (14), extracting the nutrients both from the substrate mass and from the solution provided, with controlled nutrient layers. A second tube (19) allows the supply of gases for oxygenation, carbon fertilisation or disinfection, which reaches all levels (13-17-18) of the installation through the nutrient solution overflow orifices (10) and (12).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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