Evidence map›Paper›PMID 31981053›Full record

ArticleTropical animal health and production2020

Indirect measures of methane emissions of Sahelian zebu cattle in West Africa, role of environment and management.

Berenice Bois, Diego P Morgavi, Eliel González-García, Lucette Genestoux, Philippe Lecomte, Alexandre Ickowicz, Michel Doreau

Abstract read
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Article in Tropical animal health and production, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Berenice BoisCIRAD, UMR SELMET, Dakar, Senegal. bois.berenicea@gmail.com.ORCID https://orcid.org/0000-0002-0686-2352
Diego P MorgaviUniversité Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122, Saint-Genès-Champanelle, France.ORCID http://orcid.org/0000-0002-3883-0937
Eliel González-GarcíaSELMET, Univ Montpellier, INRAE, Montpellier SupAgro, Montpellier, France.ORCID https://orcid.org/0000-0001-9232-1941
Lucette GenestouxUniversité Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122, Saint-Genès-Champanelle, France.
Philippe LecomteCIRAD, UMR SELMET, Dakar, Senegal.ORCID https://orcid.org/0000-0003-1040-7886
Alexandre IckowiczSELMET, Univ Montpellier, CIRAD, INRAE, Montpellier SupAgro, Montpellier, France.ORCID https://orcid.org/0000-0003-1436-7148
Michel DoreauUniversité Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122, Saint-Genès-Champanelle, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Northern Senegal, traditional cattle management systems (TRAD) which depend on natural forages coexist with intensified systems (INT) which rely on periodic supplementation with crop residues and local concentrates. This study aims to estimate the effects of seasons and management systems on the methane emissions of Gobra zebu, in relation to the diet's chemical composition and feed intake. Six Gobra zebu cows per management system were individually monitored over 10 months, diet and faeces were sampled each season and their chemical composition and dry matter intake (DMI) were predicted by near infrared spectroscopy. Each diet was fermented in vitro to assess methane production and volatile fatty acid concentration. The DMI and digestible organic matter intake (DOMI) decreased (P < 0.0001) during the dry seasons for both systems in the same range, but INT improved the crude protein of the diets (P < 0.0001). Enteric methane production (mmol.g

Indexed as

Environmental MonitoringAir PollutantsAnimal FeedAnimal HusbandryAnimalsCattleDietFeeding BehaviorFemaleGreenhouse GasesMethaneSeasonsSenegalAir PollutantsGreenhouse GasesMethaneCattle managementEnteric methaneFeed intakeSahel

Identifiers

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.