Global poultry production: current state and future outlook and challenges

A Mottet, G Tempio - World's poultry science journal, 2017 - cambridge.org
This paper presents the current situation of the global poultry sector and future trends, and
discusses the challenges the sector is facing, with particular emphasis on four areas: food …

[PDF][PDF] Poultry production and the environment–a review

P Gerber, C Opio, H Steinfeld - Proceedings of the …, 2007 - openknowledge.fao.org
Over the past decades, the poultry sector's growth and trends towards intensification and
concentration have given rise to a number of environmental concerns. A direct consequence …

The use of membranes for the treatment of manure: a critical literature review

L Masse, DI Massé, Y Pellerin - Biosystems engineering, 2007 - Elsevier
Problems associated with surplus nutrients in areas with high livestock density could be
partly solved by the use of membrane technology to concentrate manure nutrients in small …

Methods for measuring gas emissions from naturally ventilated livestock buildings: Developments over the last decade and perspectives for improvement

NWM Ogink, J Mosquera, S Calvet, G Zhang - Biosystems engineering, 2013 - Elsevier
The objectives of this paper are: 1) to give an overview of the development of methods for
measuring emission rates from naturally ventilated livestock buildings over the last decade …

Characterization of a microbial community capable of nitrification at cold temperature

TF Ducey, MB Vanotti, AD Shriner, AA Szogi… - Bioresource …, 2010 - Elsevier
While the oxidation of ammonia is an integral component of advanced aerobic livestock
wastewater treatment, the rate of nitrification by ammonia-oxidizing bacteria is drastically …

[HTML][HTML] Assessment of ammonia distribution in a livestock farm using CFD simulations

R Konapathri, U Azimov - Smart Agricultural Technology, 2024 - Elsevier
Livestock farming is a significant source of ammonia emissions, which can have adverse
effects on human health and the environment. Understanding the distribution and dispersion …

Chronic exposure to environmental pollutant ammonia causes damage to the olfactory system and behavioral abnormalities in mice

Z Shi, L **, Y Wang, X Zhao - Environmental Science & …, 2023 - ACS Publications
Ammonia (NH3) is a major air pollutant. However, few studies have been extended beyond
the histopathological changes in the olfactory mucosa to the impact of NH3 exposure on …

[PDF][PDF] Ammonia production in the poultry houses and its harmful effects

IU Sheikh, SS Nissa, B Zaffer, KH Bulbul… - International Journal of …, 2018 - academia.edu
The ammonia concentration in the poultry houses should not exceeds 25ppm. Above 25
ppm the performance of the birds affects adversely. High levels also reduces body weight …

[HTML][HTML] Phenomenal bombardment of antibiotic in poultry: contemplating the environmental repercussions

M Manikandan, S Chun, Z Kazibwe, J Gopal… - International journal of …, 2020 - mdpi.com
Antibiotics have constantly been added at an unprecedented rate in order to enhance
poultry meat production. Such antibiotics impose a negative impact on human health directly …

Rate and frequency of urease inhibitor application for minimizing ammonia emissions from beef cattle feedyards

DB Parker, S Pandrangi, LW Greene… - Transactions of the …, 2005 - elibrary.asabe.org
Reduction of ammonia emissions from animal feeding operations is important from the
perspective ofenvironmental policy and its impact on agriculture. A laboratory study was …