Evidence map›Paper›PMID 31172451›Full record

ArticleTropical animal health and production2019

Effects of ammoniated pearl millet silage on intake, feeding behavior, and blood metabolites in feedlot lambs.

Thomaz C G de C Rodrigues, Poliane M Freitas, Edson M Santos, Gherman G L de Araújo, Aureliano J V Pires, Maria C C Ayres, Lorendane M de Carvalho, Jocely G Souza, Gleidson G P de Carvalho

Open access · bronzeAbstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Tropical animal health and production, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. 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 5 institutions in 1 country.

Thomaz C G de C RodriguesFederal University of Bahia, Salvador, Bahia, 40170-100, Brazil.
Poliane M FreitasFederal University of Bahia, Salvador, Bahia, 40170-100, Brazil.
Edson M SantosFederal University of Paraíba, Aria, Paraíba, Brazil.
Gherman G L de AraújoEmbrapa Semi-Arid, Petrolina, Pernambuco, Brazil.
Aureliano J V PiresSouthwest State University of Bahia, Itapetinga, Bahia, Brazil.
Maria C C AyresFederal University of Bahia, Salvador, Bahia, 40170-100, Brazil.
Lorendane M de CarvalhoFederal University of Viçosa, Viçosa, Minas Gerais, Brazil.
Jocely G SouzaFederal University of Bahia, Salvador, Bahia, 40170-100, Brazil.
Gleidson G P de CarvalhoFederal University of Bahia, Salvador, Bahia, 40170-100, Brazil. gleidsongiordano@yahoo.com.br.ORCID http://orcid.org/0000-0002-4108-6782
Universidade Federal da Bahia · BRBrazilian Agricultural Research Corporation · BRSouthwest Bahia State University · BRUniversidade Federal da Paraíba · BRUniversidade Federal de Viçosa · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to evaluate the effects of urea as an additive in the ensiling of pearl millet on the intake, feeding behavior, and metabolic parameters of feedlot-finished lambs. Thirty-two uncastrated, mixed-breed male lambs were used in the experiment. Diets were composed of pearl millet silage enriched with 0, 2, 4, or 6% urea plus a concentrate containing ground corn, soybean meal, and a mineral mixture. The treatments did not affect feed intake (P > 0.05) but influenced (P < 0.05) eating time (in min/day, in min/kg of dry matter (DM), and in min/kg of neutral detergent fiber (NDF)) and chewing time in min/kg of DM. Eating efficiency (in g DM/h and in g NDFap/h) responded linearly (P < 0.05) to the increasing urea levels in the silages. By contrast, there was no effect (P > 0.05) of diets on the blood protein profile (total proteins and albumin), although the serum urea levels responded quadratically (P < 0.05). Increasing urea levels in the silage did not change the blood energy profile (cholesterol and triglycerides) or blood enzyme activity (alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transferase (GGT); P > 0.05). In conclusion, the treatment of pearl millet silage with urea does not influence the DM intake or metabolic parameters of lambs, but leads to increased eating time and decreased eating efficiency.

Indexed as

PennisetumAnimalsCenchrusDietDietary FiberDigestionFeeding BehaviorGlycine maxMaleSheepSheep, DomesticSilageUreaZea maysDietary FiberUreaAdditiveFeed efficiencyIdlenessRuminationUrea levels

Identifiers

PMID31172451
OpenAlexW2966674906

What OpenQuestion holds

Textmetadata
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.