A couple of thoughts and some experience to share. I manage my own 120 acres and then through my company I have a lot of contact with other food plotters, so…
General stuff you can do now:
1. Measure your plot as you say. That doesn’t look like 4 acres to me. Most people cannot eyeball acerage and be even within 20%.
2. Get 2 soil samples taken. You want to do a ph test on both. “Central MN is a large area, more specifics would help. My guess is you will be 5 to 5.5 PH, so you are acidic and will need to apply lime.
3. If you need to apply lime, get after it now. Lime takes time to work, so sooner is better.
Equipment. Don’t get hung up in tractor porn and get hung upon tactors. Just starting out, you need to focus your money where it will do you the most good.
You don’t say if you have a 4 wheeler, so that would be nice to know. In order, here are what I consider the most important pieces of necessary equipment.
1. Sprayer. Weed control is absolutely critical to plot success. I use my sprayer more than any other piece of equipment, and it’s more important that this piece runs well because spaying is time sensitive. Buy the best ATV sparyer you can afford and make sure it has a 100% duty cycle rating. Anything less is useless as you’ll be sitting around for hours waiting for the pump to cool.
Personally, I have a 25-gallon spray rig, 100% duty cycle pump, and I have a 9 foot boom with 12 feet of coverage per pass. AND I wish it were more!
2. Tillage. IMO you either need to invest in a good ATV disc or a full on 3 point disc for your neighbor’s tractor. Heavier is better and discing takes time, so go as wide as you have the power to pull. You will use the disc a lot.
I started out with an ATV disc and they work fine, but they are SLOW. To work up a single acre can take an hour or more with a 36 inch ATV disc. On the ATV side, I’ve been impressed with what plotters can do with the Grondhog ATV dics. Buy the widest one you can get.
3. ATV spreader. You use this for everything from pelletized lime, to fertilizer, and sometimes for large seed like oats or soybeans.
You want the WIDEST stance you can get. Little lawn spreaders are useless, they tip over when loaded and that creates a messs and can kill part of a plot dead if you spill fertilizer. Find the really wide Agrifab ATV spreader and you’ll see what I mean. Wider is better.
4. You also really, really, really need a shoulder bag hand crank spreader too. Why? Because clover seed and other seed types are like spreading pepper. The ATV spreader won’t give you the fine control you need and you don’t want to waste expensive seed or risk overplanting which stunts growth.
There are other things you need eventually like a mower, but the 4 above are the most important for getting started.
Plot strategy / what to plant is a whole other conversation and we can kick it down the road a little.
Just a few thoughts. First timer plotters overwhelmingly spend a LOT of time worrying that they will “plant the wrong thing” and no deer will come.
What REALLY will happen 99.3% of the time is you will plant it and the deer will pile into your plots and hammer it to the ground! Your biggest challenge with small plots like you have will be maximizing tonnage so that your plots don’t look like the parking lot of an abandoned strip mall.
First, forget corn. You don’t have the equipment or the acerage to make corn successfull. Corn is expensive and the tonnage per acre is very low compared to other crops and the workload is high.
The best and most beneficial crop you can plant is a good stand of perrenial clover. Clover is the food plot equivilent to having a good ground game in football. There is NEVER a time when deer won’t eat clover. Do NOT buy the buck on the bag sporting goods store brands, those are mostly southern annual clovers that die after 1 season. In Minnesota you want a blend of PERRENIAL CLOVERS. Don’t get hung up on what your buddy tells you about which one clover is best. He’s wrong. The best thing is a blend approach that will work in a variety of soils and conditions.
Assuming you have 4 acres, do at least 1.3 acres of clover. Clover is the gift that keeps on giving, because do it right and it lasts 3-4 years, giving you time to focus on other parts of the plot.
Next we can talk about soybeans, but you have a lot of work to do first.
All the best!
Grouse