Evidence map›Paper›PMID 34865657›Full record

ArticleJournal of animal science and biotechnology2021

Long-term and combined effects of N-[2-(nitrooxy)ethyl]-3-pyridinecarboxamide and fumaric acid on methane production, rumen fermentation, and lactation performance in dairy goats.

Zongjun Li, Xinjian Lei, Xiaoxu Chen, Qingyan Yin, Jing Shen, Junhu Yao

Open access · goldAbstract read
In one paragraph

Article in Journal of animal science and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Host genetic regulation of rumen 6-hydroxymelatonin reduces methane emissions in dairy cattle.Proceedings of the National Academy of Sciences of the United States of America · 2026
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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

6 authors at 2 institutions in 1 country.

Zongjun Li *College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Xinjian Lei *College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Xiaoxu ChenCollege of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Qingyan YinCollege of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Jing ShenCollege of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Junhu YaoCollege of Animal Science and Technology, Northwest A&F University, Yangling, 712100, Shaanxi, China. yaojunhu2004@sohu.com.ORCID http://orcid.org/0000-0001-6318-6576
Northwest A&F University · CNNorth West Agriculture and Forestry University · CN

Funding

National Natural Science Foundation of China 31902126Natural Science Foundation of Shaanxi Province 2017TSCXL-NY-04-01
6 · The paper itself

Abstract

backgroundIn recent years, nitrooxy compounds have been identified as promising inhibitors of methanogenesis in ruminants. However, when animals receive a nitrooxy compound, a high portion of the spared hydrogen is eructated as gas, which partly offsets the energy savings of CH

resultsTwenty-four primiparous dairy goats were used in a randomized complete block design with a 2 × 2 factorial arrangement of treatments: supplementation without or with FUM (32 g/d) or NPD (0.5 g/d). All samples were collected every 3 weeks during a 12-week feeding experiment. Both FUM and NPD supplementation persistently inhibited CH

conclusionsSupplementing NPD and FUM in combination is a promising way to persistently inhibit CH

Indexed as

Bacterial populationsDairy goatFumaric acidLactation performanceMethane emissionsN-[2-(nitrooxy)ethyl]-3-pyridinecarboxamideRumen fermentation

Identifiers

PMID34865657
PMCPMC8647438
OpenAlexW4225776339

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.