When it’s time to get your fields prepped for seeding, there are a few different equipment options to choose from.
For many years, harrows have been used to prepare fields in different capacities. Whether you are levelling off ruts, busting up hardpan, or removing trash before seeding, both the Riteway 5-bar and 7-bar harrows have a specific purpose in the tillage cycle. With low-till or zero-tillage farming practices gaining popularity in the last decade, you need a way to create ideal seedbeds for your crop.
Riteway 5-Bar Heavy Harrow in use
Heavy harrows, often known as 5-bar harrows, are very common and do a great job moving dirt, even in wet conditions. The Riteway 7-bar harrow is lighter than a traditional heavy harrow and has twice as many tines, offering you the flexibility you need to deal with excess straw post-harvest and residue management before seeding.
Riteway 7-Bar Harrow
We put together six reasons why you should consider using a Riteway 7-bar harrow this year.
“At its most basic point: if you’re looking to move soil – stick with your 5-bar, but if you’re looking for trash management there’s no better way to go than the 7-bar harrow.”
Brad Grass, Territory Sales Manager at Riteway Manufacturing
Think about how you use a large fan rake to clean up all the leaves in the fall. You go over the surface of your lawn, gently collecting the leaves and removing them. When using a garden rake, you collect everything from the roots of your grass – eliminating everything that protects the soil.
7-bar harrows work much the same as a large leaf rake, cleaning up and breaking down straw residue, while leaving the soil mildly agitated. Featuring twice as many tines as a heavy harrow, the 7-bar’s ½” tines provide better agitation as the harrow floats over the field – allowing for greater trash removal and distribution.
24" long 1/2" tines on the Riteway 7-Bar Harrow
The smaller diameter tines on the 7-bar harrow provide greater agitation while disturbing less ground. By only mixing up the top layer of the soil, it allows the moisture to stay in the ground. The goal is to remove extra trash on the surface, not dry out the soil.
The 82’ Riteway 7-bar harrow weighs 19,900 lbs and is the heaviest and strongest 7-bar in its class. Despite its weight, the 7-bar won’t compact the soil down as much as a heavy harrow because it floats over the topsoil instead of digging down. Less compaction, combined with better moisture retention, creates a better environment for plant development.
Riteway 7-Bar Harrow in use
Remove all the trash and debris left from harvest and prepare your seedbeds without removing soil. This allows the seed drills to move easily through the field with less straw build-up around the knife. After using a 7-bar harrow, you’ll end up with a nice, clean surface for a fresh start in the spring.
Riteway 7-Bar Harrow field demo
As some weeds become resistant to certain herbicides, older chemicals are making a comeback. Because granular herbicide mixes well with topsoil, the 7-bar harrow can effectively protect your crops from invasive weeds. The 7-bar helps introduce the granular chemical into the soil just enough so that it can be evenly distributed throughout the field.
The 7-bar’s lightweight spring tines help manage weeds that start to thrive in your field after harvest. By damaging these weeds enough so they stop growing, your crops have less competition for nutrients in the soil.
Spring Pressure Kit on the Riteway 7-Bar Harrow
As you can see, there are many advantages to using a Riteway 7-bar harrow to prepare your fields for seeding and manage the crop residue after harvest.
Brad, Riteway Manufacturing, walks through the features on the 7-Bar Harrow
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If you have any questions about our Riteway 7-Bar, Heavy, or Rotary Harrows, or any of our other tillage equipment, contact us or visit your nearest Flaman location.
There are a lot of different discs and harrows on the market, but there is nothing quite like the Schulte SoilStar Disc Harrow.
Whether you are cleaning up after a bumper crop or dealing with pulse residue post-harvest, properly managing the trash in your field is important prior to seeding. The Schulte DHX combines a 5-bar heavy harrow and a double row of wavy coulter discs. This unique design is engineered to properly size straw and manage it in the top 1.5” – 2” of the soil.
Although traditional discs can be effective at leveling a field, they are also known to bury heavy straw residue down into the soil and not properly size it. The result of this is that the field may look like it has been left clean, but the straw remains intact below the surface. The problems arise when the air seeder brings the straw back to the surface in spring and creates trash piles.
Harrowing can also prove effective in providing a finer finish to the field prior to seeding, but heavy trash that remains after a large-yielding crop can bunch up and create substantial piles of material behind the equipment.
The Schulte Disc Harrow is the best of both worlds. The 18” double row of wavy coulter discs are spaced at 7.2” and are available in 8 wave and 13 wave options – effectively sizing the straw in the top 1.5” – 2” of the soil. This levels the soil without being overly aggressive and without over-disturbing the topsoil like a concave disc.
The coulter discs move independently from the main frame, which allows the operator to either maximize the weight of the machine on the cutting edge of the discs or lift them completely and use the DHX as a 5-bar harrow.
The Schulte SoilStar is available in 36’ and 60’ widths and requires a minimum of 8 HP per foot. Depending on the stubble and soil conditions, the DHX can be pulled between 7-10 mph.
DHX-600 (60' model)
DHX-360 (36' model)
Whether you are prepping the field in late fall or early spring, the Schulte DHX is proven to get you in the field sooner and maximize your time. With the ability to adjust the disc depth and tine angle from 35 degrees to 90 degrees, you no longer have to wait for ideal conditions to get rolling – the Schulte Disc Harrow is just as effective in wet conditions. When used in the springtime, the DHX can warm up the soil and speed up weed seed germination to promote a proper pre-seed burn off for producers hitting the field with a sprayer.
The versatility of the Schulte Disc Harrow is what sets it apart from the competition in the tillage world.
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For more information on how the Schulte DHX can help you manage post-harvest trash and straw residue in your field this fall or quicken soil warming and increase water penetration next spring, talk to one of our ag specialists at your nearest Flaman location.