Principles of operating a mounted spreader.
Two hand levers are used to turn the movable adjustment discs, which in a fixed position can be locked with a special one …

Mounted spreaders.
Spreaders are used for sowing lime, as well as for sowing other mineral fertilizers on these farms, which they use …

Principles of operation of fertilizer seeders.
Before starting work, each fertilizer drill should be set to the desired sowing quantity per hectare. Sowing adjustment units are set according to …

Seed drill with paddle-type sowing unit.
There are holes in the rear wall of the fertilizer hopper of this drill, through which the fertilizer shoved out by the spreading shaft blades spreads onto …

Auger seeders.
The sowing unit in these seeders is made in the form of one or two wood or plastic augers. Pulled out of the fertilizer box behind …

Disc seeders.
Holes are cut in the bottom of the fertilizer box of such a seeder, under which the plates are placed. Part of their surface, the discs protrude outside the box. In …

Fertilizer seeders.
Due to the type of towing power used, fertilizer seeders can be divided into horse-drawn and tractor-mounted and mounted. Each drill consists of a box …

The course of the fertilization process.
The fertilization process includes: preparation of fertilizer, loading, transport to the field, filling machines and spreading fertilizer. Fertilizer seeders are used to sow artificial fertilizers, …

Machines and devices for fertilization.
To get high yields of plants, it is necessary, regardless of the cultivation of the soil, also its fertilization to replenish the soil …

Principles of technical service and work safety.
The basic condition for the technical efficiency of replacement tools is to restore the proper sharpness of the working parts of these tools by grinding. Damaged harrow teeth, …