FIELD: chemistry.
SUBSTANCE: invention relates to agriculture. The silicon-containing compound fertiliser contains a silicon component in form of ash of rice plant residues - husks, containing 88-99% silicon oxide SiO2, nitrogen, potassium, phosphorus and minor nutrients in the following ratios in wt %, respectively: 0.20-0.44; 0.90-2.80; 0.12-0.60 and 0.05-5.0; the minor nutrients are zinc, manganese, iron, calcium, magnesium, titanium and aluminium salts.
EFFECT: invention enables to obtain an organomineral fertiliser with high content of an organic silicon component, which ensures high degree of phosphorus assimilation by plants, ensures considerably high yield of the fertilised crops, reduces the environmental load on the soil and natural water.
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINED SILICON-PHOSPHORUS FERTILIZER | 1997 |
|
RU2130445C1 |
| METHOD OF PREPARING ORGANOSILICON FERTILIZER | 2019 |
|
RU2713692C1 |
| METHOD OF USING HYDROTHERMAL NANOSILICA FOR PRODUCTION OF ECOLOGICALLY CLEAN SALAD PRODUCT IN CLOSED AGROBIOTECHNOLOGICAL SYSTEMS | 2018 |
|
RU2701495C1 |
| METHOD FOR PRODUCING SUBSTRATE BLOCKS FOR GROWING PROTECTED GROUND VEGETABLES | 2015 |
|
RU2614780C1 |
| METHOD FOR PROCESSING POULTRY MANURE INTO ORGANO-MINERAL FERTILIZER | 2018 |
|
RU2702768C1 |
| METHOD OF PROCESSING BIRD DROPPINGS INTO ORGANO-MINERAL FERTILIZERS (OPTIONS) | 2017 |
|
RU2653083C1 |
| ADDITIVE OF VEGETAL RAW MATERIAL | 2011 |
|
RU2630281C2 |
| VEGETAL RAW MATERIAL ADDITIVE | 2011 |
|
RU2473244C1 |
| ORGANIC COMPLEX PLANT NUTRITION WITH SOIL CONDITIONER FUNCTION | 2021 |
|
RU2756819C1 |
| DIATOMITE-BASED COMPLEX ORGANO-MINERAL FERTILIZER | 2023 |
|
RU2800714C1 |
