Compressed growing medium
- 专利权人:
- 发明人:
- 申请号：
- EP12156999.0
- 公开号：
- EP2457438A1
- 申请日:
- 2005.07.11
- 申请国别(地区):
- EP
- 年份:
- 2012
- 代理人:
- 摘要：
- A growing medium includes a bulking agent and a water-retentive polymer blended together and compressed at a volume-to-volume ratio ranging from about 7:1 to about 8:1, being substantially free of a water-soluble binder material.
- 来源网站：
- 中国工程科技知识中心
