I used a 35 horse diesel to get my food plots started. Used a 2 bottom plow and a disk mostly. If you are using a 22 horse tractor, I would would stick to a single disk plow and maybe a 4 or 5 foot max disk. As far as planters go, you should have plenty of ponies to pull a 2 row. Bush hogging might be a problem. In thick stuff (weeds about chest high or taller) my 35 horse can bog down in any gear except 1st.