通常我们喂养吞食性鱼类都是用颗粒饲料,但是由于投喂量大,氮元素在鱼池中也在不断增加,而大部分是以非离子态氨存在。非离子氨具备较强的毒性,如若处理不当,吞食性鱼类就会发生氨氮中毒,轻则影响正常生长,重则经济严重受损。现将池塘鱼类氨氮中毒的鉴别及援救 Normally we feed pelvic forages on pelleted feed, but nitrogen is also increasing in fish ponds due to the high feed rates, most of which are based on non-ionic ammonia. Non-ionic ammonia with strong toxicity, if not handled properly, swallowed fish will occur ammonia nitrogen poisoning, ranging from normal growth, while severely damaged economy. Now pond fish ammonia nitrogen identification and rescue