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研究了沸石粉对鱼池水体光合作用强度和藻类生长发育的影响。加入沸石粉密闭培养3天后,浮游植物光合作用强度比对照组最高提高57%,生物量比对照组最高增加14%。沸石粉的最佳添加浓度为20×10-6。结果表明,斜发沸石是池塘养殖的优质微肥之一。
The effects of zeolite powder on photosynthesis intensity and algae growth and development in pond water were studied. The results showed that the phytoplankton photosynthesis intensity increased by 57% and the biomass increased by 14% compared with the control group after adding zeolite powder for three days. The optimum concentration of zeolite powder is 20 × 10-6. The results show that clinoptilolite is one of the finest micronutrients in pond culture.