SureForce® Breaks Through the Challenges of No-Till
It’s no secret that floor situations and tillage practices current totally different challenges for growers throughout planting season. These who follow no-till with cowl crops can have the most troublesome environments for planters in terms of seed placement –– particularly seed depth. Again and again our TechTrials reveal that no matter the farming practices, or floor situations seed depth makes or breaks yield potential.
The answer to this problem: SureForce®. Our hydraulic downforce and uplift system. SureForce will be certain your planter is reaching the correct depth by making use of as much as 650 lbs of downforce, irrespective of how troublesome planting situations change into.
The Trial: Springs vs SureForce
This trial was carried out in Virginia with a 12–row planter, geared up with gauge wheel load sensors, which allowed us to view how the manufacturing unit springs carry out. The planter was then damaged down by rows.
- Rows 1 – 6 = Manufacturing unit Spring Down Drive
- Rows 7 – 12 = SureForce
SureForce Improves the Backside Line
The stand counts of SureForce rows (Graph 1) present an enchancment by about 2000 crops per acre in comparison with the spring rows.
After scouting the area and evaluating the information, the outcomes confirmed SureForce had extra constant emergence, enchancment in ultimate stand, and higher developed root construction.
How a lot does that add to our backside line?
Utilizing the new SMS software program area trial software makes it simple to know your outcomes. Not solely does it present the yield distinction; it tells us if the outcomes evaluating SureForce and spring programs are statistically important.
The evaluation report (Determine 1) exhibits that SureForce was capable of generate an additional 20.5 bushels per acre on this area, which generates over $100 per acre in return. To not point out the stress aid of robotically adjusting SureForce in comparison with manually set springs or airbags.
Viewing Knowledge in AgFiniti
AgFiniti®, allowed us to view the particular person row efficiency, which made it’s obvious there have been some quick comings with the manufacturing unit geared up springs.
In Determine 2 you may see an abrupt change in gauge wheel load on row two at the goal icon. In a matter of 50 ft, the measured load ranged from 6 – 378 lbs. Row two planted some seeds shallow and induced damaging compaction the place we’d have ideally achieved round 150 lbs of gauge wheel load. Springs merely didn’t do a superb job in these troublesome no-till situations.
Discover the improved consistency of gauge wheel load on the proper half of the planter in comparison with the left half. It’s simple to see a distinction in efficiency in the information.
What about in the area?
The Subject Tells All
Let’s begin by taking a look at what occurs in areas the place we had little to no gauge wheel load. In Determine 3, you’ll see a seed that was left on high of the floor, which is widespread with springs on this quantity of residue.
What occured to the relaxation of the area? The following image (Determine 4) illustrates what occurs when an excessive amount of downforce is utilized in areas with mild soil or much less difficult situations.
Discover in Determine 4 the trench is left seen on row 6. This can be a signal of a compacted seed trench. The ditch was closed nicely sufficient for germination to happen, however as the soil dried, the floor cracked, exposing the seed trench and the creating roots.
Determine 5 exhibits how the roots develop when the seed trench is compacted. The roots are trapped inside the trench; limiting entry to water and vitamins, and limiting future plant improvement.
Fascinating root improvement shouldn’t be impeded by the trench facet wall. When digging, it shouldn’t be apparent the place the trench was created. The bottom must be uniform, because it was earlier than the planter move. Determine 6 is an effective instance of a strong root system.
Subsequent, let’s use some quantitative information to consider how SureForce efficiency compares to springs.
Late rising crops are induced by planting too shallow, having poor seed to soil contact or each. In these situations, moisture is both not out there, or is pulled into the seed slowly delaying emergence. These crops find yourself functioning like weeds as a result of they by no means catch up, by no means placed on a harvestable ear, and waste vitamins out there to neighboring crops. On this trial (Graph 2) the rows geared up with springs generated about three late rising crops per 1/1000th of an acre. That is about 10% of the seeds planted by rows 1-6 geared up with springs.
The mixed trial information from SMS and AgFiniti and our area go to, makes it clear that SureForce takes the win and supplies correct seed depth placement in powerful situations!