Disc Harrow mulches V1.1

Disc Harrow mulches V1.1 This mod allows, just like in reality, all available disc harrows in the game to mark the tilled area as mulched during stubble cultivation, resulting in a yield bonus. In reality, after the harvest, the stubble is tilled with a disc harrow to incorporate the stubble, allow volunteer grain to germinate, and level the field. The yield bonus now recognizes this work step. The mod was created in LS22 by River, and I have converted it for LS25. Have fun!