Product for treating soil to suppress the nitrification of ammonium nitrogen therein
US4443625A · kind A · utility
1Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1981 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | May 14, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/21
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to crop culture and is particularly concerned with practices for conserving soil nitrogen and for supplying the soil nitrogen requirements for plant nutrition. These practices involve the employment, as active agent, of a novel butane compound having the formula ##STR1## wherein X is H or ##STR2## R is H or C.sub.1 -C.sub.8 alkyl; R' is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halo and n is an integer from 0 to 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.