Assessment of greenhouse gas emissions from poultry enteric fermentation

28Citations
Citations of this article
54Readers
Mendeley users who have this article in their library.

Abstract

Emissions of nitrous oxide (N2O) and methane (CH4) from poultry enteric fermentation were investigated using a respiration chamber. Birds were placed in a respiration chamber for certain intervals during their growing period or for the whole life cycle. The accumulated gas inside the chamber was sampled and analyzed for N2O and CH4 production. A curve for gas production during a life cycle was fitted. The calculated area under the curve estimated the emission factor of poultry enteric fermentation on a life cycle basis (mg bird-1 life cycle -1). This method can be used to estimate CH4 or N 2O emissions from different types of avian species taking into account factors such as diet, season or thermal effects. The CH 4/N2O emission factors estimated for commercial broiler chickens, Taiwan country chickens and White Roman Geese were 15.87/0.03, 84.8/16.4 and 1,500/49 (mg bird-1 life cycle-1), respectively, while the calculated CH4/N2O emission from enteric fermentations were 3.03/0.006, 14.73/2.84 and 9.5/0.31 (Mg year -1), respectively in Taiwan in the year of 2000. The described method is applicable to most poultry species and the reported emission factors were applicable to meat type poultry only.

References Powered by Scopus

Production, oxidation, emission and consumption of methane by soils: A review

1719Citations
N/AReaders
Get full text

Methane production by domestic animals, wild ruminants, other herbivorous fauna, and humans

330Citations
N/AReaders
Get full text

Prediction of methane energy output in dairy and beef cattle offered grass silage-based diets

179Citations
N/AReaders
Get full text

Cited by Powered by Scopus

A full greenhouse gases budget of africa: Synthesis, uncertainties, and vulnerabilities

168Citations
N/AReaders
Get full text

Aspects of selection for feed efficiency in meat producing poultry

84Citations
N/AReaders
Get full text

Legume dreams: The contested futures of sustainable plant-based food systems in Europe

64Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Wang, S. Y., & Huang, D. J. (2005). Assessment of greenhouse gas emissions from poultry enteric fermentation. Asian-Australasian Journal of Animal Sciences, 18(6), 873–878. https://doi.org/10.5713/ajas.2005.873

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 20

54%

Researcher 9

24%

Professor / Associate Prof. 5

14%

Lecturer / Post doc 3

8%

Readers' Discipline

Tooltip

Agricultural and Biological Sciences 19

54%

Environmental Science 10

29%

Earth and Planetary Sciences 3

9%

Engineering 3

9%

Save time finding and organizing research with Mendeley

Sign up for free