林木 りんぼく育種 いくしゅ じゃなかったです
rin bokuikushuba ja nakattadesu

Noun
Desu Copula

The polite, past negative form of 林木育種場

1. It wasn't a forestry seed farm.; It wasn't a tree breeding station.

Past/Perfective
Negative
Polite
Casual Register