作物 さくもつ栽培 さいばい がくではありませんでした
sakumotsusaibaigakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 作物栽培学

1. Was not crop cultivation studies.; Was not a student of crop cultivation.

Past/Perfective
Negative
Polite
Formal Register