unexplained yield loss

[Pot-Ager]

Hi all,
I am new to fs22 and to the forum. I don't speak English and I use a translator. Here is my problem, I grow soybeans and at the beginning I harvested +- 68000 liters for 2 fields, then from season to season I got to +-52000 liters. I do all the steps, grind, lime every 3 seasons, 2 rounds of fertilizer, plow with a direct drill. I even tried to plow with a plow then sow with a traditional seeder, it always decreases. Can you help me, thank you in advance.

[Pot-Ager]

Hi all,
I solved the problem, in fact last season I rented a grinder and forgot to try it. My message was already sent when I noticed it. There, I passed the grinder etc.... I harvested and I went back to my 68000 liters of soybeans. Sorry for this message. Good game to you.