Evidence map›Paper›PMID 33671605›Full record

ArticleAnimals : an open access journal from MDPI2021

Feed Quality and Feeding Level Effects on Faecal Composition in East African Cattle Farming Systems.

Asep I M Ali, Shimels E Wassie, Rainer Georg Joergensen, Daniel Korir, John P Goopy, Klaus Butterbach-Bahl, Lutz Merbold, Uta Dickhoefer, Eva Schlecht

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Research on the Gut Microbiota of Hainan Black Goat.Animals : an open access journal from MDPI · 2022
    Article
  2. Article
  3. Article
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

9 authors at 4 institutions in 2 countries.

Asep I M AliAnimal Husbandry in the Tropics and Subtropics, University of Kassel and University of Göttingen, 37213 Witzenhausen, Germany.
Shimels E WassieAnimal Nutrition and Rangeland Management in the Tropics and Subtropics, Institute of Agricultural Sciences in the Tropics, University of Hohenheim, 70599 Stuttgart, Germany.
Rainer Georg JoergensenSoil Biology and Plant Nutrition, University of Kassel, 37213 Witzenhausen, Germany.ORCID 0000-0002-3142-221X
Daniel KorirLivestock, System and Environment, Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi 00800, Kenya.
John P GoopyLivestock, System and Environment, Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi 00800, Kenya.
Klaus Butterbach-BahlLivestock, System and Environment, Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi 00800, Kenya.
Lutz MerboldLivestock, System and Environment, Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi 00800, Kenya.
Uta DickhoeferAnimal Nutrition and Rangeland Management in the Tropics and Subtropics, Institute of Agricultural Sciences in the Tropics, University of Hohenheim, 70599 Stuttgart, Germany.
Eva SchlechtAnimal Husbandry in the Tropics and Subtropics, University of Kassel and University of Göttingen, 37213 Witzenhausen, Germany.
International Livestock Research Institute · KEUniversity of Kassel · DEUniversity of Hohenheim · DEKarlsruhe Institute of Technology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Effects of feeding levels below maintenance requirements of metabolizable energy (MER) and of feed supplementation on fecal nutrient and microbial C concentrations were evaluated. In experiment 1, Rhodes grass hay only was offered to Boran steers at 80%, 60%, and 40% of individual MER, while steers at 100% MER additionally received a concentrated mixture. This reduction in MER decreased N, increased fungal C but did not affect bacterial C concentrations in feces. In experiment 2, Holstein × Boran heifers were offered a poor-quality roughage diet without supplement, with sweet potato vine silage or with a urea-molasses block. These two supplements did not affect the fecal chemical composition or fungal C but increased bacterial C concentrations in feces. Across all data, the fungal C/bacterial C ratio was positively related to N and negatively to neutral detergent fiber concentrations in feces, indicating diet-induced shifts in the fecal microbial community.

Indexed as

Boran cattlediet compositionfecal excretionfeed intakemanure qualitynutrient cyclingsub-Saharan Africa

Identifiers

PMID33671605
PMCPMC7927072
OpenAlexW3133031236

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.