基于LED光源的立体漂浮育苗绿藻预防研究  

Study on Ways to Prevent Green Algae in Stereoscopic Floating Nursery Based on LED Light Source

作　　者：马宁[1,2] 鲍顺淑[1,2] 秦四春 齐飞[1,2] 

机构地区：[1]农业部规划设计研究院,北京100125 [2]农业部农业设施结构工程重点实验室,北京100083 [3]全国农业展览馆,北京100026

出　　处：《黑龙江农业科学》2015年第12期73-75,共3页Heilongjiang Agricultural Sciences

基　　金：国家"十二五"科技支撑计划资助项目(2014BAD08B02)

摘　　要：为有效防治立体漂浮育苗中绿藻的苗绿藻大面积发生,对LED光源的立体漂浮育苗绿藻发生问题进行了预防研究。结果表明:通过立体育苗架设置营养液循环系统,育苗过程中并未出现大面积绿藻生长情况,营养液在整个育苗生长阶段保持稳定循环,提高育苗质量。不仅保障了立体漂浮育苗所需营养液安全,而且提高了其利用率,使基于LED光源进行人工补光的立体漂浮育苗系统向着安全、节能和环保的方向发展。For effective prevention and control of the stereoscopic green algae in floating system of large area,the prevention of the stereoscopic floating seedling algae problems on LED light source was studied.The results showed that stereoscopic nursery frame set by giving the nutrient solution circulating system,the breeding process did not appear large area of green algae growth,nutrient solution remains stable throughout the breeding cycle growth stage,by setting nutrient solution circulation system in stereoscopic floating nursery,the problem was solved,not only to protect the nutrition security,but improve its efficiency,prompting the entire system towards to the direction of safety,energy conservation and environmentally protection.

关 键 词：LED 立体漂浮育苗 绿藻 预防 

分 类 号：S572[农业科学—烟草工业]