FIELD: agriculture.
SUBSTANCE: group of inventions relates to agriculture, in particular to methods and devices for application of solid organic fertilizers and ameliorants to soil. Device includes body spreader equipped with rotor spreading mechanism, attachment with screw, which turns are made with winding, providing material supply to central part of attachment. In the central part of the attachment under the screw there is a flow guide made in the form of a sloping board with movable side walls. Rotor spreading mechanism is made in the form of hinged spreader with multistage rotors installed in plane perpendicular to screw axis, behind attachment forming roll. Method consists in that the roller is formed and spread simultaneously.
EFFECT: technical result is increased width of distribution of solid organic fertilizers and ameliorates on the surface of soil when they are added with high doses and higher efficiency of the unit.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR FORMING OF ORGANIC FERTILIZER WINDROWS | 2003 |
|
RU2246198C1 |
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|
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|
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|
RU2661839C1 |
| SPREADER OF ORGANIC FERTILIZERS | 0 |
|
SU1496667A1 |
| METHOD OF ORGANIC FERTILISATION | 2008 |
|
RU2365083C1 |
