Results 11 to 20 of about 15,587 (344)

Mitigation of Enteric Methane Emissions from Indian Livestock

World Meteorological Organization (WMO) released the Greenhouse gas bulletin on 28th October 2024 which shows the atmospheric level of the greenhouse gases mainly naturally occurring ones are carbon dioxide, methane and nitrous oxide. These greenhouse gases are capable of absorbing a portion of the infrared radiations emitted by the earth (Ledley et al.
P. Meher*, S. Meher, S. L. Kolhe and H. P. Chanda
openalex   +2 more sources

71 An electronic device for enteric methane emissions monitoring [PDF]

J Anim Sci
Abstract It is widely accepted that accumulation of greenhouse gases in the atmosphere, including methane (CH4), is promoting climate change. Cattle contribute significantly to CH4 emissions, mainly generated during ruminal fermentation. Measuring CH4 emissions is expensive and time-consuming, hampering individual, constant, and scalable
Mazo, Sebastian Bedoya, Moreno Pulgarín, Luisa Fernanda F, Agudelo, John Fredy Ramirez, Guarín Montoya, José Fernando, Guarnido-Lopez, Pablo, Menendez, Hector M   +5 more
europepmc   +3 more sources

Perspective: Enteric methane mitigation and its impact on livestock hydrogen emissions

Journal of Dairy Science
: In a hydrogen-based economy future, hydrogen leakage is becoming an environmental concern. Ruminants naturally produce small amounts of hydrogen, which is emitted in the environment along with other fermentation gases, such as the GHG methane and ...
Alexander N. Hristov, Susan Solomon
doaj   +3 more sources

Variation in enteric methane emissions among cows on commercial dairy farms

Animal, 2014
Methane (CH4) emissions by dairy cows vary with feed intake and diet composition. Even when fed on the same diet at the same intake, however, variation between cows in CH4 emissions can be substantial. The extent of variation in CH4 emissions among dairy cows on commercial farms is unknown, but developments in methodology now permit quantification of ...
James Craigon, Phil C Garnsworthy
exaly   +4 more sources

Factors Affecting Enteric Emission Methane and Predictive Models for Dairy Cows

Animals, 2023
Enteric methane emission is the main source of greenhouse gas contribution from dairy cattle. Therefore, it is essential to evaluate drivers and develop more accurate predictive models for such emissions.
Andrea Beltrani Donadia, Rodrigo Nazaré Santos Torres, Henrique Melo da Silva, Suziane Rodrigues Soares, Aaron Kinyu Hoshide, André Soares de Oliveira   +5 more
doaj   +1 more source

Meta-analysis of the relationship between dietary starch intake and enteric methane emissions in cattle from in vivo experiments. [PDF]

J Adv Vet Anim Res
Herliatika A, Widiawati Y, Jayanegara A, Harahap RP, Kusumaningrum DA, Shiddieqy MI, Sasongko WT, Asmairicen S, Hadiatry MC, Putri AS, Handiwirawan E, Kostaman T, Praharani L, Adiati U.   +13 more
europepmc   +2 more sources

Seasonal Effect of Grass Nutritional Value on Enteric Methane Emission in Islands Pasture Systems

Animals, 2023
Quantifying entericCH4 from grazing systems is a challenge for all regions of the world, especially when cattle feed mostly on pasture throughout the year, as pasture quality varies with the seasons. In this study, we examine the influence of seasonality
Helder P. B. Nunes, Cristiana S. A. M. Maduro Dias, Carlos M. Vouzela, Alfredo E. S. Borba   +3 more
doaj   +1 more source

A Review of Enteric Methane Emission Measurement Techniques in Ruminants [PDF]

Animals, 2020
To identify relationships between animal, dietary and management factors and the resulting methane (CH4) emissions, and to identify potential mitigation strategies for CH4 production, it is vital to develop reliable and accurate CH4 measurement techniques.
Yiguang Zhao, Xuemei Nan, Liang Yang, Shanshan Zheng, Linshu Jiang, Benhai Xiong   +5 more
openaire   +3 more sources

Physiological responses and adaptations to high methane production in Japanese Black cattle

Scientific Reports, 2022
In this study, using enteric methane emissions, we investigated the metabolic characteristics of Japanese Black cattle. Their methane emissions were measured at early (age 13 months), middle (20 months), and late fattening phases (28 months). Cattle with
Minji Kim, Tatsunori Masaki, Kentaro Ikuta, Eiji Iwamoto, Koki Nishihara, Makoto Hirai, Yoshinobu Uemoto, Fuminori Terada, Sanggun Roh   +8 more
doaj   +1 more source

Predicting Enteric Methane Emissions from Dairy and Beef Cattle Using Nutrient Composition and Intake Variables. [PDF]

Animals (Basel)
Wang Y, Song W, Wang Q, Yang F, Yan Z.
europepmc   +3 more sources