Development and characterization of an aerated sequential bioreactor driven by nitrifying bacteria u

来源 :第11届世界畜产大会(WCAP2013) | 被引量 : 0次 | 上传用户:glorfinde
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The expansion of marine aquaculture is limited by the management of hyper-saline and high strength ammonia-nitrogen (NH4+-N) wastewater,which frequently causes offshore water pollution and serious red tides.
其他文献
Salmonella contamination of poultry and poultry products remains a significant food safety issue.The present study investigated the potential of 15 previously-selected lactic acid bacterial isolates,b
This study investigated the effect of β-1,3/1,6-glucan on gut mucosal immunity,cecal short-chain volatile fatty acid concentrations and microflora in broilers.One hundred and fifty,1-d-old Arbor Acre
A total of 720,day-old ROSS 308 broilers with a BW of 46 ± 0.1 g were used in a 28-d experiment.Birds were randomly allotted to 4 diets with 12 replicate pens,15 birds per pen.Dietary treatments were:
To evaluate the effects of different supplementation levels of Ipomoea aquatica in concentrate basal diets on the performance and economic returns of growing Guinea fowl,a study was carried out at Exp
This study was carried out to collect informative data on physiology the phenotypic characters of Ho chicken as part of UNEP- GEFILRI project.Livestock genetic resources in general and poultry in part
Alternative poultry production systems have met the sensitivities of the prosperous EU and US public concerning animal welfare,environment conservation and sustainability,and demand for superior taste
The antioxidant effects of natural clinoptilolite (NCLI) and modified clinoptilolite (MCLI) were investigated in broilers that were repeatedly challenged with lipopolysaccharide (LPS).A total of 288 1
The aim of the study was to determine the effect of green forages on meat fatty acid profiles of ostriches fed standard and linseed supplemented diets.Forty eight ostriches were raised in six groups:C
This paper explores the potential options and challenges of mitigating methane emissions in West Africa.The paper seeks to contribute to the global attempt of reducing methane emissions and improve li
This study included two experiments.The first experiment was an complete randomized design with 5 treatments and 3 replications.The treatments were levels of ground maize (GM) at 0,5,10,15 and 20 % (b