FIELD: chemistry.
SUBSTANCE: invention relates to agriculture and may be used to reduce soil acidity, improve its structure and fertility. Method implies soil application of deoxidiser, which is a mixture of organic and mineral components with a deoxidising agent. Peat of 30-70% decay degree and pH 3.5-4.5 is used as organic component, borogypsum is used as mineral component and 53% alkaline solution (potassium hydroxide) is used as deoxidising agent. Ratio of components (kg per 1 tonn of resulting deoxidiser) is as follows: peat of 30-70% decay degree and pH 3.5-4.5 1200-1230, 53% potassium hydroxide solution 48-49, borogypsum 70-74. Deoxidising agent is applied in amount of 2-3 t per 1 ha.
EFFECT: reduced soil acidity, improved structure and fertility.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ORGANIC AND MINERAL FERTILISER BASED ON PEAT | 2007 |
|
RU2346917C2 |
| ORGANOMINERAL FERTILIZER | 2022 |
|
RU2788695C1 |
| ORGANO-MINERAL FERTILIZER BASED ON LOWLAND PEAT | 2021 |
|
RU2796610C2 |
| METHOD OF CULTIVATION OF PERMANENTLY FROZEN SOILS | 2015 |
|
RU2593904C1 |
| METHOD OF DECONTAMINATING OIL-CONTAMINATED SOIL, METHOD OF DECONTAMINATING SPENT DRILLING MUD | 2011 |
|
RU2486166C2 |
| METHOD FOR AMELIORATION OF FEN PEAT SOIL | 0 |
|
SU1722276A1 |
| METHOD OF PRODUCING HUMIC FERTILIZER AND PROCESS LINE FOR ITS IMPLEMENTATION | 2018 |
|
RU2689526C1 |
| METHOD FOR DEVELOPMENT OF ENERGY-SAVING FODDER BASE ON ABANDONED PLOUGHED FIELD | 2007 |
|
RU2374810C2 |
| METHOD FOR LAND RECLAMATION | 2005 |
|
RU2298026C2 |
| ORGANOMINERAL FERTILISER | 2017 |
|
RU2667159C1 |
