Aquaculture Nutrition, Volume 2026, Issue 1, 2026.Currently, the in‐depth research and practical application of probiotics in the green and healthy breeding of Chinese soft‐shelled turtles (Pelodiscus sinensis) remain limited. This study conducted a 30‐day feeding trial with turtles of an initial weight of 528.95 ± 2.96 g. The aim was to evaluate the effects of three endogenous probiotics—Enterococcus
Yuhong Liao +10 more
wiley +1 more source
Influence of tetracycline on the microbial community composition and activity of nitrifying biofilms [PDF]
, 2014 The present work aims to evaluate the bacterial composition and activity (carbon and nitrogen removal) of nitrifying biofilms exposed to 50 μg L−1 of tetracycline.
António G. Brito +44 more
core +1 more source
Effects of Dumpsite Leachates on Soil Biological Sentinels in Benin City, Nigeria
Journal of Applied Sciences and Environmental Management, 2019 In this study, an attempt was made to examine the effects of dumpsite leachate on soil biological sentinels by collecting leachate samples from Ikhueniro and Otofure dumpsites in Benin City Nigeria, and analyzed using standard methods.
D Nwadibie, E.I Atuanya
doaj +1 more source
Comparative in silico analysis of PCR primers suited for diagnostics and cloning of ammonia monooxygenase genes from ammonia-oxidizing bacteria [PDF]
, 2017 Over recent years, several PCR primers have been described to amplify genes encoding the structural subunits of ammonia monooxygenase (AMO) from ammonia-oxidizing bacteria (AOB).
Imhoff, Johannes F. +6 more
core
BIẾN ĐỘNG MẬT ĐỘ VI KHUẨN HỮU ÍCH TRONG AO NUÔI TÔM SÚ (PENAEUS MONODON) THÂM CANH
Tạp chí Khoa học Đại học Cần Thơ, 2010 Tổng vi khuẩn, Vibrio và một số nhóm vi khuẩn hữu ích đã được xác định trong ao nuôi tôm thâm canh tại tỉnh Sóc Trăng. Phương pháp thu mẫu được áp dụng theo (Huy 2003 và Chinabut et al., 2003).
Phạm Thị Tuyết Ngân +1 more
doaj
Aerobic metabolism of mixed culture of ammonia oxidation
浙江大学学报. 农业与生命科学版, 2000 Denitrification with ammonia as electron donor is a new microbial reaction, named anaerobic ammonia oxidation. The characteristics of mixed culture from an anaerobic ammonia oxidation reactor are compared with those of Nitrosomonas europaea and those of ...
ZHENG Ping, HU Bao-lan, XU Xiang-yang
doaj +1 more source
Planktonic and sediment-associated aerobic methanotrophs in two seep systems along the North American margin [PDF]
, 2008 Methane vents are of significant geochemical and ecological importance. Notable progress has been made towards understanding anaerobic methane oxidation in marine sediments, however, the diversity and distribution of aerobic methanotrophs in the water ...
Orphan, Victoria J. +2 more
core +4 more sources
npj Clean WaterA sustainable strategy for sewage nitrogen recovery via mainstream NH4 + exchange combined with side-stream partial nitrification (PN) inherently creates a side-stream environment with co-existing high salinity and nitrite.
Zhen Zhou +8 more
doaj +1 more source
NOVEL HIGH RATE NITRIFICATION TREATMENT OF AMMONIUM POLLUTED HANOI GROUNDWATER [PDF]
, 2005 Joint Research on Environmental Science and Technology for the ...
Fujii, Takao +4 more
core
Une réévaluation de la methode d'incorporation de H14C03- pour mesurer la nitrification autotrophe et son application pour estimer des biomasses de bactéries nitrifiantes [PDF]
, 1998 Le processus de nitrification joue un rôle essentiel dans le cycle de l'azote dans les milieux aquatiques naturels. La mesure de l'activité nitrifiante est une étape obligée pour bien comprendre et quantifier les flux d'azote dans ces milieux. Ce travail
Billen, G., Brion, N.
core +1 more source