Controlled-release fertilizer composition substantially coated with an impermeable layer
Patent
·
OSTI ID:1244244
A controlled-release fertilizer composition is provided that is substantially coated with an impermeable layer. The fertilizer composition may further include one or more hollow sections to allow for root penetration and efficient delivery of nutrients.
- Research Organization:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC07-05ID14517
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Number(s):
- 9,296,661
- Application Number:
- 13/585,898
- OSTI ID:
- 1244244
- Resource Relation:
- Patent File Date: 2012 Aug 15
- Country of Publication:
- United States
- Language:
- English
Composition and Method For Making a Proppant
|
patent-application | June 2008 |
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