DE KUBBER, DAAN LOUIS,JANSSEN, FRANK HENDRIKUS PETER
申请号：
CA2853958
公开号：
CA2853958A1
申请日:
2012.12.21
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density, and the use of an organic binder selected from formaldehyde free binders. This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.
