أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Besoins biologiques et physiologiques - air, nourriture, boisson, abri, chaleur,
in an Aquaponic system we have 2 solution A and B. Solution A contains calcium nitrate and iron chelate Solution B contains bicarbonate phosphate, magnesium sulphate, manganese suphate, copper sulphate, boric acid, ammonium molybdate and zinc sulphate. note that both solutions should be made individually
