NITROGENASE ACTIVITY AND NH4 -DEREPRESSION OF BLUE-GREEN ALGAE Anabaena 7120 UNDER INFLUENCE OF SODIUM CHLORIDE
NITROGENASE ACTIVITY AND NH4 -DEREPRESSION OF BLUE-GREEN ALGAE Anabaena 7120 UNDER INFLUENCE OF SODIUM CHLORIDE
氯化钠影响下蓝藻Anabaena 7120的固氮活性和去铵阻抑