Zobrazeno 1 - 10
of 7 738
pro vyhledávání: '"METHANE EMISSIONS"'
Publikováno v:
Italian Journal of Animal Science, Vol 23, Iss 1, Pp 1002-1017 (2024)
This study aimed to provide a comprehensive evaluation of the greenhouse gases (GHG) emission between 1991 and 2021 of both the entire Italian dairy cattle sector (ITA_POP) and the registered Holstein Friesian population only (HF). An attributional c
Externí odkaz:
https://doaj.org/article/c3c5dae9f600404092e17d3465c0b4d8
Autor:
Qurrat-Ul-Ain, Imtiaz Rabbani, Muhammad Afzal Rashid, Muhammad Shahbaz Yousaf, Wasim Shehzad, Habib Rehman
Publikováno v:
Veterinary World, Vol 17, Iss 11, Pp 2659-2666 (2024)
Background and Aim: Several approaches have been employed to mitigate methane emissions from livestock, with varied results. This study evaluated the effects of shade-dried ground garlic leaf (GL) powder and papaya leaf (PL) powder as crop waste on f
Externí odkaz:
https://doaj.org/article/a6e63c24088a43eea8fa08588473ec5d
Autor:
Uswatun Muslykhah, Chaichana Suriyapha, Srisan Phupaboon, Sunisa Pongsub, Maharach Matra, Gamonmas Dagaew, Sukruthai Sommai, Metha Wanapat
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This study examined the potential of duckweed powder (DWP) on in vitro fermentation characteristics, nutrient degradability, microbial change, and methane (CH4) production using in vitrostudy technique. This investigation used a 2 × 6 facto
Externí odkaz:
https://doaj.org/article/92a08033959042c1ad6e31e4c9c3166f
Autor:
Robert W. Howarth
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 11, Pp 4843-4859 (2024)
Abstract Liquefied natural gas (LNG) exports from the United States have risen dramatically since the LNG‐export ban was lifted in 2016, and the United States is now the world's largest exporter. This LNG is produced largely from shale gas. Product
Externí odkaz:
https://doaj.org/article/a1e56fe76924448fa464de29d4bb498d
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 10, Pp 8072-8083 (2024)
ABSTRACT: Supplemental dietary rumen available fats show promise as enteric methane (eCH4) mitigators for lactating dairy cows. However, concerns include variability in eCH4 response and possible negative effects on dairy cow performance. Successful
Externí odkaz:
https://doaj.org/article/028b6c689ad644cfb77835c596e9bcfd
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 255-272 (2025)
The Global Methane Pledge calls for a reduction of methane emissions by at least 30% by 2030. The reduction of methane emissions in the energy sector is critical to achieving this target. Remote sensing plays a crucial role in identifying and quantif
Externí odkaz:
https://doaj.org/article/f13afd5f2f33430fa1e29a2e930f0973
Publikováno v:
Methane, Vol 3, Iss 3, Pp 485-499 (2024)
This research project aimed to address the growing concern about methane emissions from seaweed by developing a Convolutional Neural Network (CNN) model capable of accurately predicting these emissions. The study used PANDAS to read and analyze the d
Externí odkaz:
https://doaj.org/article/702e0ef15be544b0974f447a08abb607
Autor:
C.N. Marcos, M.D. Carro, M. Gutiérrez-Rivas, R. Atxaerandio, I. Goiri, A. García-Rodríguez, O. González-Recio
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 7064-7078 (2024)
ABSTRACT: Methane is a potent greenhouse gas produced during the ruminal fermentation and is associated with a loss of feed energy. Therefore, efforts to reduce methane emissions have been ongoing in the last decades. Methane production is highly inf
Externí odkaz:
https://doaj.org/article/992bec213d744e498648491afd9b846a
Autor:
Fatma Nur Kılıç, Osman Sönmez
Publikováno v:
Turkish Journal of Agriculture: Food Science and Technology, Vol 12, Iss 8, Pp 1467-1475 (2024)
Animal manure pollution constitutes a significant environmental issue, particularly in areas with intensive livestock activities. Manure, due to its various pollution loads such as nitrogen, phosphorus, heavy metals, and pathogens, can have adverse e
Externí odkaz:
https://doaj.org/article/3b4386416d0a4b368548e547f41ab7d3
Autor:
Ziqian Li, Samaila Usman, Jiayao Zhang, Yixin Zhang, Rina Su, Hu Chen, Qiang Li, Mengya Jia, Tunde Adegoke Amole, Xusheng Guo
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Background Silage is widely used to formulate dairy cattle rations, and the utilization of antibiotics and methane emissions are 2 major problems for a sustainable and environmentally beneficial ruminant production systems. Bacteriocin has r
Externí odkaz:
https://doaj.org/article/da4f6f7988ab4315802cd704fabade36