摘要
根据已获得的专利设计了一种以陶粒为生物填料的水处理装置,并在血鹦鹉温室大棚养殖中进行了试验。结果表明,经过50 d的养殖试验,大棚水体的氨氮、亚硝态氮、总磷和总氮等水化指标没有显著的升高(P>0.05),说明该装置具有一定的水质净化能力,可以在养殖生产中推广使用。
A water treatment device of which biological stuffing was ceramsite was designed and it was experimented in blood parrot breeding in greenhouse. The result showed that the content of ammonia nitrogen, nitrite nitrogen, total nitrogen and total phosphorus of the greenhouse water were not raised significantly after 50 days breeding, which indicated that the device was effective to purify breeding water, and could be popularized to use in breeding product.
出处
《天津农业科学》
CAS
2016年第4期36-39,共4页
Tianjin Agricultural Sciences
基金
天津市科技支撑计划项目(12ZCDZNC06000)
农村科技帮扶工程项目(15ZXBFNC00190)
关键词
血鹦鹉
陶粒
水处理
温室大棚
blood parrot
ceramsite
water treatment
greenhouse
