通过将颗粒型的增氧剂“粒粒氧”和普通粉状的增氧剂在池塘水体中进行增氧效果试验,以了解同一性质的两种不同剂型的增氧剂对水体增氧效果的差异。试验结果显示,在增氧剂加入池塘后,普通粉状的增氧剂仅对水体表层有增氧效果,且在试验后20分钟达到最大值,对底层养殖水体几乎没有增氧效果;颗粒型增氧剂“粒粒氧”对水面的增氧效果与粉状的增氧剂接近,并能维持4小时之久。这表明颗粒型增氧剂“粒粒氧”具有缓释的功能,其 Through the aerobic effect of particle-type aerator “granule oxygen” and common powdery aerator in pond water, we can know the effect of two kinds of aerobic agents of the same nature on water aerobic effect difference. The results showed that after the oxygenated agent was added to the pond, the common powdery oxygenated agent had only an aerobic effect on the surface of the water body and reached the maximum value at 20 minutes after the test. There was almost no aerobic effect on the bottom culture water. The particle type Aerobic agent “particulate oxygen” on the surface of the oxygen effect and powdered aerobic agent close, and can maintain 4 hours. This shows that the particulate aerobic agent “particulate oxygen” has a slow release function