FIELD: agriculture.
SUBSTANCE: composition of a mulch cover contains lignosulfonate, urea, wherein it additionally contains Na-carboxymethyl cellulose, last year compost of leaves and needles, sewage sludge of public utilities and double superphosphate. All the components are taken at a certain ratio.
EFFECT: invention allows to utilise wastes of human economic activity while simultaneously improving the soil condition.
3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2617749C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2617742C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2617740C1 |
| GEOTEXTILE | 2021 |
|
RU2766330C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2617735C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2616934C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2617738C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2616936C1 |
| MULCHING COMPOSITION CONTENT | 2016 |
|
RU2616938C1 |
| COMPOSITION OF MULCHING COATING | 2016 |
|
RU2659960C2 |
