FIELD: agriculture.
SUBSTANCE: natural zeolite with grain size of 0.2-0.3 mm is saturated from 0.010 - 0.013% of cobalt sulfate solution CoSO4 for 8 -10 hr with the ratio of natural zeolite weight and solution of cobalt sulfate as 1 : 5 - 1 : 7, and cobalt-bearing microfertiliser is produced.
EFFECT: improved biological activity of cryo-arid and permafrost soils of Trans-Baikal region, improved crop capacity of pastures, hayfields, cultivated herbs and increase content of raw protein in fodder crops with low content of microelement of cobalt in matrix of natural zeolite.
3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COBALT-CONTAINING PEAT-ZEOLITIC FERTILISER OF PROLONGED ACTION | 2011 |
|
RU2466973C1 |
| CERIUM-CONTAINING MICROFERTILISER | 2008 |
|
RU2366639C1 |
| SAMARIUM-BEARING MICROFERTILIZER | 2006 |
|
RU2325374C2 |
| SELENIUM-CONTAINING PEAT-ZEOLITE FERTILISER WITH PROLONGED ACTION | 2010 |
|
RU2422413C1 |
| PEAT-ZEOLITE FERTILISER WITH PROLONGED EFFECT, MODIFIED WITH POTASSIUM IODIDE | 2014 |
|
RU2557432C1 |
| PROLONGED-ACTIVITY COMPLEX PEAT-ZEOLITE | 2007 |
|
RU2322426C1 |
| POTASSIUM PHOSPHATE-MODIFIED, PROLONGED ACTION PEAT-ZEOLITE FERTILISER | 2012 |
|
RU2502713C1 |
| SELENIUM-CONTAINING MICROFERTILISER | 2007 |
|
RU2333183C1 |
| NEODYMIUM-CONTAINING MICROFERTILIZER | 2004 |
|
RU2255923C1 |
| METHOD FOR EVALUATING EFFECTIVENESS OF PROCESSES FOR AMELIORATION OF LONG-STANDING HAYFIELDS AND PASTURES | 2005 |
|
RU2310306C2 |
