Study on Growth Characteristics and Purification Efficiency of Floating Bed Cultivated Plants in Winter
Artificial floating bed technology repair the eutrophication of water bodies has been more research and application,but the study of wintering floating bed planting economic plants are relatively few.To achieve the utilization of the waste water,this paper selects the celery,garden chrysanthemum,garlic,potherb mustard,leaf lettuce and other crops for subjects plants,floating bed in winter for aquaculture wastewater has carried on the quantitative experimental study.The results showed that the subjects after about 90 days of domesticated plants adapt,showed different growth characteristics,the survival rate is above 84.48%; Part five kinds of plant water content of nitrogen and phosphorus distribution regularity of the inconsistent; Amount of nitrogen and phosphorus accumulation in plants were in 1.15~5.18g · m-2 and 0.04~0.21 between g.m-2,size,respectively,followed by garlic > celery> potherb mustard > garden chrysanthemum > leaf lettuce and celery >garlic potherb mustard = garden chrysanthemum > leaf lettuce.
Winter Artificial floating bed Economic plants Growth characteristics Absorptive capacity
Chen Hongbing Lu Jindeng Deng Meie Zhang Wenna
Faculty of Resources and Environmental Science Hubei University,Colledge of life Science Hubei Unive Faculty of Resources and Environmental Science Hubei University,Wuhan Hubei 430062 College of Public Administration,Huazhong Agricultural University,Wuhan Hubei 430070
国内会议
China Marketing International Conference 2017 (2017中国市场营销国际学术年会)
北京
英文
528-542
2017-07-14（万方平台首次上网日期，不代表论文的发表时间）