An adequate supply of nitrogen and phosphorus is imperative to ensure high production rates in mass microalgal cultures. High yield coefficients, low crude protein contents and low productivities were measured at low supplies of these nutrients. The highest production rates were measured at N and P concentrations exceeding 25 and 2 mg litre−1 respectively, at which supply the highest crude protein...... hiện toàn bộ
#Outdoor algal ponds #productivity #crude protein #carbohydrates #nutrients