Results 91 to 100 of about 20,872 (301)

AI-based predictive modeling for enteric methane mitigation: cross-farm validation using an allicin based essential oil

Frontiers in Sustainable Food Systems
Greenhouse gas emissions are a major global concern and reducing them is a key objective for governments and organizations worldwide. One of the largest agricultural contributors to greenhouse gas emissions is enteric methane, produced as a byproduct of ...
Yaniv Altshuler, Yaniv Altshuler, Tzruya Calvao Chebach, Shalom Cohen, Joao Gatica   +4 more
doaj   +1 more source

Effects of Supplementation of Piper sarmentosum Leaf Powder on Feed Efficiency, Rumen Ecology and Rumen Protozoal Concentration in Thai Native Beef Cattle

Animals, 2019
Methane (CH4) is an end-product of enteric fermentation in cattle [...]
Anusorn Cherdthong, Benjamad Khonkhaeng, Suban Foiklang, Metha Wanapat, Nirawan Gunun, Pongsatorn Gunun, Pin Chanjula, Sineenart Polyorach   +7 more
doaj   +1 more source

Mitigating Greenhouse Gases in Agriculture [PDF]

, 2011
Climate change has severe adverse effects on the livelihood of millions of the world’s poorest people. Increasing temperatures, water scarcity and droughts, flooding and storms affect food security. Thus, mitigation actions are needed to pave the way for
Gattinger, Andreas, Jawtusch, Julia, Muller, Adrian   +2 more
core  

Embedding Chemistry and Pharmacy Into Sustainability

Angewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source

Plane of nutrition affects the phylogenetic diversity and relative abundance of transcriptionally active methanogens in the bovine rumen [PDF]

, 2017
peer-reviewedMethane generated during enteric fermentation in ruminant livestock species is a major contributor to global anthropogenic greenhouse gas emissions.
Cormican, Paul, Kelly, Alan K, Kenny, David A., Keogh, Kate, McCabe, Matthew, McGovern, Emily, Popova, Milka, Waters, Sinead M.   +7 more
core   +4 more sources

Greenhouse gas emissions, inventories and validation [PDF]

, 2008
The emission of greenhouse gases has become a very high priority research and environmental policy issue due to their effects on global climate. The knowledge of changes in global atmospheric concentrations of greenhouse gases since the industrial ...
Fowler, David, Moncrieff, John B., Polson, Debbie, Skiba, Ute   +3 more
core  

Emission intensities by Holstein and Holstein x Jersey crossbreed lactating cows in two Brazilian. [PDF]

, 2020
In recent years the concern with methane (CH4) emission by enteric fermentation has become indispensable for dairy production systems. The aim of this study was to evaluate CH4 emissions from pure Holstein (HOL) and 1/2Jersey 1/2HIn recent years the ...
ALVES, T. C., BARIONI, L. G., BERNDT, A., LEMES, A. P., OLIVEIRA, P. A., PEDROSO, A. D. F., SAKAMOTO, L. S.   +6 more
core  

Chemical markers for rumen methanogens and methanogenesis [PDF]

, 2013
Peer reviewedPublisher ...
Bessa, Bhagwat, Brulc, C.A. McCartney, Casto Montoya, Chen, Chilliard, Dehareng, Dehority, Dewhurst, Dewhurst, Diedrich, Dijkstra, Ding, Fievez, Firkins, Frey, Fritze, Gill, Gill, Gu, Guo, Hegarty, Hildenbrand, Hook, Hopmans, Huguet, I.D. Bull, Janssen, Jenkins, Kim, Koga, Koga, Lee, Leng, Liu, Mao, Mathai, McCartney, McGeough, Mohammed, Morgavi, Mosoni, Odongo, Pancost, Pei, Pinares-Patiño, Polidori, R.J. Dewhurst, Schouten, Schouten, Sharp, Shimada, Shin, Shingfield, Stouthamer, Thauer, Tymensen, Valentine, Vlaeminck, Vlaeminck, Weijers, Zhou, Zhou   +63 more
core   +1 more source

Enteric methane mitigation strategies in ruminants: a review

Revista Colombiana de Ciencias Pecuarias, 2015
Summary Livestock farming in Latin America has been criticized because of its large greenhouse gas (GHG) production resulting from the use of degraded forage and low-efficiency production performance. Agriculture contributes a significant amount of the three main greenhouse gases: methane (CH4), carbon dioxide (CO2), and nitrous oxide (NO2).
Ribeiro Pereira, Luiz Gustavo, Machado, Fernanda S, Campos, Mariana M, Guimaraes Júnior, Roberto, Tomich, Thierry R, Reis, Larissa G, Coombs, Cassius   +6 more
openaire   +3 more sources

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source