Compositions for enhancing plant nutrient uptake and method of their use
US10781145B2 · kind B2 · utility
0Cited by
6References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2016 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G3/80
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods for enhancing nutrient uptake in plants are disclosed. The primary ingredients of the disclosed compositions are (a) poly amino acids, such as tri-polyaspartic acid (TPA), and (b) citric acid. Another component, (c) L amino acids may also be included in the composition. The composition may be used to enhance fertilizer efficiency and to promote plant growth and/or yield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.