輪換 りんかん放牧 ほうぼくではありませんでした
rinkanhōbokudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 輪換放牧

1. Was not rotational grazing.; Was not rotated pasture.

Past/Perfective
Negative
Polite
Formal Register