SYSTEME DE CROISSANCE DE PLANTE

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专利权人:

ROCKWOOL INTERNATIONAL A/S

发明人:

JANSSEN, FRANK HENDRIKUS PETER

申请号：

CA2856359

公开号：

CA2856359A1

申请日:

2012.12.21

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

A plant growth system is provided in which an irrigation device provides water and/or nutrients to a plant growth substrate. The plant growth substrate comprises a man-made vitreous fibre (MMVF) slab (1) and a single MMVF block (2) on a first surface of the MMVF slab. The MMVF slab comprises a drain hole (3) which is disposed at one end of the surface, and the irrigation device (6) provides water and/or nutrients to the substrate at a position more than 50% of the length of the slab away from the drain hole. This improves the control of water an nutrients in the slab as a whole.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/