Fully compatible water-soluble fertilizer and use
US6826866B2 · kind B2 · utility
21Cited by
5References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2002 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Sep 5, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G3/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The use of dilute aqueous water-soluble fertilizer compositions are disclosed to enhance the rewetting of water, uniformity and nutrient retention characteristics of initially untreated plant culture media and soil.The aqueous fertilizer compositions contain water-soluble fertilizer; and a surfactant system comprising water-soluble nonionic surfactant and alkyl polyglycoside in a weight ratio of from 2:1 to 1:1
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.