Choosing the right one cultivation and seeding unit is an investment that can dramatically affect the efficiency and profitability of the farm. Properly selected agricultural machine not only speeds up the work, but also improves the quality of soil preparation. The two most frequently chosen types are disc units i scratchy. They differ in structure, functionality, and purpose. Let's take a closer look at them and see which option better suits your needs.
- Disc cultivators – for deep, intensive cultivation
- Scraper units – light tillage, greater precision
- How to choose a machine to suit your farm’s needs?
- AR scraper unit vs. AD 3.0 disc harrow
Disc cultivators – for deep, intensive cultivation
Disc unit is a solid machine, the heart of which are steel discs mounted on an axle. Each of them rotates independently, cutting and mixing the top layer of soil. This type of equipment is excellent at breaking up hard clods of earth and introducing crop residues and fertilizers into the soil. The toothed discs break up the soil surface very effectively, even at high working speeds.
Disc machines are irreplaceable in conditions requiring intensive loosening – for example crops with a large mass of plant residues. In combination with the appropriate tillage roller can create ideal conditions for sowing. However, they require a bit more power tractor.
Advantage disc units is also their versatility. They can be used both in spring work and in preliminary post-harvest operations. Thanks to the appropriate setting of the angle of attack of the discs, the user has control over the intensity of the machine's work. It is also worth mentioning that modern models offer quick-change disc systems, which facilitates maintenance and adjustment aggregate for various field conditions.
Scraper units – light tillage, greater precision
Scraper unit, often also called dental, focuses on surface soil processing. Its structure is dominated by rigid or elastic tines mounted in one or more rows. Their task is to gently loosen the soil without turning it over. This method allows to maintain the soil structure, supports the development of biological life and limits water evaporation.
This solution is ideal for farms using simplified cultivation systems. Thanks to its lightweight construction scratching units They cooperate with tractors with lower power, which reduces operating costs. At the same time, it must be remembered that their effectiveness is limited on heavy, compact soils. In such conditions, the tines may not loosen the soil deep enough, which may make later emergence difficult.
That's why the choice scratching unit it is worth doing a soil analysis beforehand and taking into account the planned agrotechnical treatments. In many cases scratching unit It is ideal as a machine for pre-sowing preparation on light and medium soils.
How to choose a machine to suit your farm’s needs?
During the selection cultivation and seeding unit it is worth asking yourself a few key questions. Are the soils on my farm light or heavy? Do I work in a simplified or classic tillage system? How powerful are my tractors? What type of crop residues are most common in the field?
Disc unit will be a good choice for intensively managed farms, where the soil requires deeper loosening and precise crumbling, especially in the presence of large amounts of crop residues. tooth aggregates They are better suited for work on light and sandy soils, where a more gentle action and lower operating resistance are important.
AR scraper unit vs. AD 3.0 disc harrow
AR scraper unit is a light but durable machine designed for pre-sowing cultivation and sowing. Equipped with two front string rollers, two rows of tines and a rear tubular roller, it ensures precise loosening and leveling of the soil in one pass. It can work with tractors from 70 HP and is available in several working widths, which makes it easier to adjust it to the field surface.
In turn, disc harrow AD 3.0 is a machine adapted for work during sowing and after harvest. Its characteristic feature, apart from two rows of discs, is tire roller consisting of ten wheels that stabilize the machine and facilitate depth adjustment. The solid frame and double layer of powder coating guarantee corrosion resistance and long service life. Model A.D. 3.0 is an example of equipment that can work effectively for many seasons, even with intensive use.
