俄罗斯学者在实验室的条件下,开展了防治鱼病的试验,当水域受有机肥料污染度提高时,采用施放沸石粉的方法,再测定其对水生生物生态体系——海底生物和浮游生物的结构状态的影响,作了三组试验,在鲤鱼科类(鲫鱼、鲤鱼、白鲢鱼)的混合饲料中添加含沸 Under the laboratory conditions, Russian scholars conducted experiments on the prevention and control of fish diseases. When the degree of contamination by organic fertilizers in the water area was increased, zeolite powder was applied to determine the effects on aquatic organism ecosystems and plankton Structure of the state, made three sets of tests, in the common carp families (crucian carp, carp, silver carp) mixed feed containing boiling