YANG Xiao-ling,GUO Jin-yao.Effect of Water of Eutrophic Aquaculture on Pepper Seedling[J].Northern Horticulture,2012,36(13):52-54.
辣椒幼苗对富营养化养殖水的净化作用研究
- Title:
- Effect of Water of Eutrophic Aquaculture on Pepper Seedling
- 文章编号:
- 1001-0009（2012）13-0052-03
- Keywords:
- pepper seedling; eutrophication; COD; nitrogen; phosphorus
- 分类号:
- S 641.304+.3
- 文献标志码:
- A
- 摘要:
- 为检测辣椒幼苗对富营养化水的净化效果，将辣椒幼苗漂浮栽培于富营养化水中，分析不同时间水质的变化。结果表明：漂浮栽培辣椒幼苗的水中富营养化成分快速下降，到40 d时化学需氧量降低了64.96%，总氮、硝态氮、铵态氮分别下降了60.50%、94.０1%、76.８0%，总磷、磷酸盐分别下降了60.８4%、81.23%。说明辣椒幼苗能有效净化富营养化养殖水。
- Abstract:
- The variation of water quality by pepper seeding，pepper seedling floated-culture on the water of eutrophic aquaculture were analyzed at different time.The results showed that the eutrophication level declined quickly in water.When pepper seedling were cultured until 40 days,COD removal rate was 64.96%,total nitrogen removal rate was 60.50%,and nitrate nitrogen removal rate was 94.０1%,and ammonia nitrogen removal rate was 76.８0%,total phosphorus removal rate was 60.８4%,and phosphate removal rate was 81.23%.Pepper seedling could improve the water of eutrophic aquaculture.
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备注/Memo
第一作者简介：杨晓玲（1955-），女，硕士，教授，研究方向为植物资源。E-mail：gjyao6688@yahoo.com.cn.
基金项目：江苏省海洋生物技术重点实验室资助项目；淮海工学院自然科学基金资助项目（Z2010036）。
收稿日期：2012-03-15