Could the cold room have slowed down fermentation?

How to say “Could the cold room have slowed down fermentation?” in Japanese

In Japanese

部屋(へや)が寒(さむ)かったせいで、発酵(はっこう)が遅(おそ)くなったのかな？

Heya ga samukatta sei de, hakkō ga osoku natta no kana?

Could the cold room have slowed down fermentation? in other languages