Method of supplying nutrients to plants
US4960452A · kind A · utility
2Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1988 |
| Grant date | Oct 2, 1990 |
| Priority date | — |
| Expiry date | Apr 22, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S71/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
a method of providing nutrients to plants is provided comprising application to the foliage thereof of an aqueous composition including an effective amount of a nutrient complex comprising an alkali-modified brewer's wort incorporating an added nutrient divalent metal ion, sequestered by said wort.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.