Rumen Bacterial Community, Fermentation and Methane Emissions
A special issue of Veterinary Sciences (ISSN 2306-7381). This special issue belongs to the section "Veterinary Microbiology, Parasitology and Immunology".
Deadline for manuscript submissions: closed (31 March 2024) | Viewed by 810
Special Issue Editors
Interests: by-products; former foods; animal nutrition; comparative nutrition; companion animals nutrition; ruminant nutrition; feed evaluation; in vitro gas production technique
Interests: ruminants nutrition; equids nutrition; rumen metabolism; hindgut fermentation; in vitro fermentation; feedstuffs characterization; farm sustainability
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Livestock production systems are generally considered to have various negative environmental impacts, including nutrient leaching and a significant contribution to global warming. Ruminant production accounts for the greenhouse gas (GHG) livestock sector from rumen microbial methanogenesis. Ruminal methane (CH4) production also represents a loss of energy (from 2 to 12% of gross energy intake), which could in principle otherwise be available for animal growth or milk production. Therefore, sustainable and immediate mitigation strategies are in high demand. In this respect, the reduction of gas emissions can be achieved through improved efficiency in animal nutrition. The rumen microbiota is composed of a vast array of ciliate protozoa, anaerobic fungi, anaerobic bacteria and archaea. Nutritional components such as carbohydrates, proteins and lipids in feedstuffs are degraded by rumen microorganisms and are converted into microbial cells, which include proteins and carbohydrates, volatile fatty acids (VFAs) and gasses (N2 and CH4). The development of molecular techniques, based mainly on rRNA gene and intergenic spacer sequence (for the fungi) analyses, opened new opportunities in rumen research. Dietary modification is linked to changes in the rumen fermentation pattern and types of end products. Changing the fermentation pattern is one of the most effective ways of methane abatement. Such strategies can contribute to improved animal production and health status. Studies have reported that feed additives such as nitrogen-containing compounds, probiotics, prebiotics, and plant extracts significantly reduce ruminant methane modifying the rumen microbiota.
The main objective of this issue 'Rumen Microbiota, Fermentation and Methane Emissions' is to obtain and share useful information to enable practices that can modulate the ruminal microbial population and consequently ruminal fermentations.
Dr. Alessandro Vastolo
Dr. Damiano Cavallini
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Veterinary Sciences is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2100 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- sustainable crop
- methane
- gas emissions
- former food
- aagro-industrial by-products
- agro-industrial co-products
- additive feed
- environmental impact
- sustainability
- rumen microbiota
- rumen protozoa
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.