- 专利标题： Compressed growing medium
-
申请号： US13348239申请日： 2012-01-11
-
公开(公告)号： US08316581B2公开(公告)日： 2012-11-27
- 发明人: Patti D. Rubin
- 申请人： Patti D. Rubin
- 代理机构： Holland & Hart LLP
- 主分类号： A01G31/00
- IPC分类号： A01G31/00
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 2:1 to about 10:1, being substantially free of a water-soluble binder material.
公开/授权文献
- US20120103038A1 Compressed Growing Medium 公开/授权日：2012-05-03
信息查询
