FIELD: agriculture.
SUBSTANCE: invention relates to organic fertilisers for improving soil properties, its recovery and fertility. Sapropel-pearlite fertiliser contains sapropel with natural moisture content and moisture-absorbing and forming filler. As filler, fertiliser contains expanded pearlite, content of which is defined depending on moisture content of sapropel, specified moisture content of fertiliser and water absorption of pearlite.
EFFECT: invention provides high quality characteristics of fertiliser, which is a loose non-caking mass with content of sapropel of up to 90 %.
1 cl
| Title | Year | Author | Number |
|---|---|---|---|
| FERTILIZER, COMPOSITION FOR ITS PREPARATION AND METHOD FOR ITS PREPARATION | 2021 |
|
RU2774196C1 |
| METHOD OF PRODUCTION OF STRUCTURED PEAT-SAPROPELIC CONCENTRATE | 2012 |
|
RU2514715C1 |
| FERTILISER-AMELIORANT | 2014 |
|
RU2588987C2 |
| TECHNIQUE OF GREEN MANURE AND SAPROPEL FERTILISER PRODUCTION | 2007 |
|
RU2350586C2 |
| METHOD OF PRODUCING EXPANDED PEARLITE-BASED MICROSPHERICAL FILLER | 2013 |
|
RU2534553C1 |
| PRODUCT FOR IMPROVEMENT OF SOIL PROPERTIES | 2009 |
|
RU2407724C1 |
| ORGANIC AND MINERAL FERTILIZER OF PROLONGED ACTION | 2022 |
|
RU2797415C1 |
| SAPROPEL-BASE ORGANOMINERAL MIXTURE COMPOSITION FOR LANDSCAPING AND METHOD FOR ITS PREPARING | 2001 |
|
RU2239619C2 |
| METHOD OF OBTAINING SAPROPELIC FERTILISER | 2007 |
|
RU2336253C1 |
| METHOD OF OBTAINING FERTILIZER FROM POULTRY DROPPINGS | 2016 |
|
RU2663986C2 |
