Είχα επισυνάψει και τη σχετική μελέτη (για το Ceratophyllum demersum είχε γίνει συγκεκριμένα) που ανέφερε:
"The results showed that the most obvious consequence of ammonia addition was an overall increase in ammonia content and decrease in nitrate content in all tissues of fertilized plants. The activities of nitrate reductase and glutamine synthetase were inhibited by longβterm ammonia addition. At the same time, ammonia addition significantly decreased soluble protein content and increased free amino acid content in all treatments. Another clear effect of ammonia addition was a decrease in carbon reserves. Therefore, the authors concluded that increased ammonia availability could affect plant survival and lead to a decline of C. demersum proliferation through a decrease in their carbon reserves."
Το στρώσιμο το είχα κάνει με αμμωνία. Είχα υψηλή συγκέντρωση ώστε να μπορέσει να ολοκληρωθεί ο κύκλος του αζώτου. Γιατί δεν παίρνεις μπόλι να μη μπλέξεις με τροφές ή αμμωνία; Είχε συζητηθεί ξανά
εδώ.