CA2042661A1 - Selenium composition for application to soils and pastures - Google Patents
Selenium composition for application to soils and pasturesInfo
- Publication number
- CA2042661A1 CA2042661A1 CA 2042661 CA2042661A CA2042661A1 CA 2042661 A1 CA2042661 A1 CA 2042661A1 CA 2042661 CA2042661 CA 2042661 CA 2042661 A CA2042661 A CA 2042661A CA 2042661 A1 CA2042661 A1 CA 2042661A1
- Authority
- CA
- Canada
- Prior art keywords
- selenium
- pastures
- soils
- composition
- selenate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 6
- 229910052711 selenium Inorganic materials 0.000 title abstract 5
- 239000011669 selenium Substances 0.000 title abstract 5
- 239000002689 soil Substances 0.000 title abstract 3
- 229940091258 selenium supplement Drugs 0.000 abstract 4
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 abstract 3
- 229940065287 selenium compound Drugs 0.000 abstract 2
- 150000003343 selenium compounds Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- PMYDPQQPEAYXKD-UHFFFAOYSA-N 3-hydroxy-n-naphthalen-2-ylnaphthalene-2-carboxamide Chemical compound C1=CC=CC2=CC(NC(=O)C3=CC4=CC=CC=C4C=C3O)=CC=C21 PMYDPQQPEAYXKD-UHFFFAOYSA-N 0.000 abstract 1
- 241001465754 Metazoa Species 0.000 abstract 1
- 206010039921 Selenium deficiency Diseases 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- 238000009304 pastoral farming Methods 0.000 abstract 1
- 229960001881 sodium selenate Drugs 0.000 abstract 1
- 235000018716 sodium selenate Nutrition 0.000 abstract 1
- 239000011655 sodium selenate Substances 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
This invention provides a selenium composition that may be applied to pastures and soils to treat selenium deficiency in soils, plants and grazing animals. Known formulations use either sodium selenate or barium selenate in a slow release form. However these known compounds either are not sufficiently long-lasting or cannot rapidly boost selenium levels in pastures. These problems have been overcome by an agricultural composition that has an effective amount of a mixture of barium selenate in a slow release form and a water soluble selenium compound. The ratio, on the basis of elemental selenium, of water soluble selenium compound to barium selenate is between 10:90 and 30:70. The composition is able to provide a selenium boost and maintain selenium levels in pastures for long periods.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ233695 | 1990-05-15 | ||
| NZ23369590 | 1990-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2042661A1 true CA2042661A1 (en) | 1991-11-16 |
| CA2042661C CA2042661C (en) | 2000-09-12 |
Family
ID=19923245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2042661 Expired - Fee Related CA2042661C (en) | 1990-05-15 | 1991-05-15 | Selenium composition for application to soils and pastures |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2042661C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6058649A (en) * | 1995-09-11 | 2000-05-09 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Agriculture | Seed coating for enhancing the level of selenium in crops |
| FR3129674A1 (en) * | 2021-11-29 | 2023-06-02 | Novaem Bbtrade | METHOD FOR OBTAINING A NITROGEN FERTILIZER ENRICHED WITH SELENIUM |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515944A (en) * | 2011-12-07 | 2012-06-27 | 苏州硒谷科技有限公司 | Solid coated slow release selenium fertilizer and its preparation method |
-
1991
- 1991-05-15 CA CA 2042661 patent/CA2042661C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6058649A (en) * | 1995-09-11 | 2000-05-09 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Agriculture | Seed coating for enhancing the level of selenium in crops |
| FR3129674A1 (en) * | 2021-11-29 | 2023-06-02 | Novaem Bbtrade | METHOD FOR OBTAINING A NITROGEN FERTILIZER ENRICHED WITH SELENIUM |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2042661C (en) | 2000-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |