Nie jesteś zalogowany na forum.
Strony: 1
This was probably caused by the time gap between the removal of the samples from the biofilter and the commencement of the experiment, i.e., the addition of NH4Cl and reintroduction of aeration.
My blog post - Durable Grow Tent Options
Stop by my homepage :: greenhouse growing products
Offline
Strony: 1