Oilseed radish and added cover crops are useless?

[Aldor5]

I started playing one of terralife plus map. I like variation of crops, and how they grow. I'm rather interested in developing plantation farm without animal breeding. I noticed oilseed radish and few new cover crops, but I don't now what for they was added. Playing with PF integrated, that crops don't give any benefits. I noticed litle nitrogen bonus after plowing oilseed radish, and lack of bonus after cultivation or mulching oilseed radish and other cover crops. So, what is the purpose oilseed radish and added new cover crops? Are they only decoration? Maybe I can't use it in proper way? If so, tell me how. Great job on such aspect makes Conservation Agriculture mod, but it's incompatible with terralife plus scripts. In my opinion oilseed radish and added cover crops are useless at the moment. It ruins the game

[Aldor5]

No answers. Terralifeplus project for FS 22 is dead?