Here are a few thoughts. BTW, my farm is just a few miles from your place.
First off, because I’m about 3 miles from you, you can forget the soil test. I’ll flat out TELL you that your soil is acidic. Your PH will almost certainly be 5 to 5.5. Have you spread lime and if so how much?
If you have NOT spread lime, get on the wheeler and hook up the spreader. You need to lime the bejeezus out of those plots. Spread at least 500 pounds on each plot if you can. Do ‘er ASAP because lime takes time to work. If you get it on now, it’ll be working for you for the next 6 months, where if you wait until spring, you’ll get no benefit next growing season.
I haven’t heard of that real deal seed, but most of the varieties you mention are annuals, meaning they grow for 1 season and die. So I’d guess what you have left is some red and/or white perennial clover mixed with a whole lot of weeds.
I very much doubt there is enough clover left to be worth the chemicals it would take to spray it. Do you by chance have a picture? Clover-safe herbicides are expensive and control is not easy to establish if sedge is present, which it almost certainly is in this area. IMO, you should consider starting over, but doing so in a way that will be more long-term strategy.
Time for a strategy discussion.
First, what equipment do you have available? For my thoughts on must-have equipment, see my replies on this thread.
Next off is when do you hunt? Bow? Rifle only? Both?
We have high deer densities in this area, so the main consideration IMO is to maximize the amount each plot grows. 1/2 acre plots are really small, I say this not to be condescending, but just to point out that your main consideration has to be putting out a crop that can stand up to browsing pressure.
IMO, here’s what I’d think about:
Clover is always good, but you need a high-quality blend that contains PERRENIAL northern clovers like our Midwest Monster Mega Clover Plus, not the southern softie annuals that come in mixes from the south. Also, clover MUST be protected with a nurse crop. I use oats. Oats protect the young clover from being over-browsed and torn out in the first season.
I’d recommend at least 2 of your 4 plots be clover. Clover is the gift that keeps on giving because a good stand of Mega Clover Plus lasts 3-4 years. So it reduces your workload and deer simply love clover, all the time. That leaves the rest of your time to focus on annuals.
I love soybeans as you may have gathered, but I don’t think they are right for you because of plot size.
I’d look at doing at the remaining plots in a summer planting of a brassicas, like our Brassicas Bender. Brassicas are a family of plants that include sugar beets, turnips, forage radish (daikon) and rapeseed. These are high protine, high-sugar plants that the deer love in late October through early November.
Brassicas in our area must be planted in late June or early July at the latest! I shoot for June 20th, but I want to be in absolutely no later than July 5.
How’s that for a prelim plan?
Grouse