Evidence map›Paper›PMID 33405112›Full record

ArticleEnvironmental science and pollution research international2021

Role of phosphorous additives on nitrogen conservation and maturity during pig manure composting.

Shuyan Li, Jijin Li, Lianhui Shi, Yangyang Li, Yaya Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Shuyan LiCollege of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China.
Jijin LiInstitute of Plant Nutrition and Resources, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China. lijijin65@163.com.ORCID http://orcid.org/0000-0001-5612-1707
Lianhui ShiCollege of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China. shilh@sdau.edu.cn.
Yangyang LiCollege of Resources and Environmental Science, China Agricultural University, Beijing, 100193, China.
Yaya WangCollege of Resources and Environmental Science, China Agricultural University, Beijing, 100193, China.

Funding

Key Technologies Research and Development Program 2016YFD0800602
6 · The paper itself

Abstract

This study compared different types and addition amounts of phosphorous additives on nitrogen conservation and maturity during pig manure composting. Phosphogypsum and superphosphate were applied with the same amount of phosphorus (5% of the initial total nitrogen, molar basis) or weight (10% of initial dry matter) and compared to a control treatment without additives. Results show that phosphorous additives could effectively conserve nitrogen. Adding phosphogypsum could significantly reduce NH

Indexed as

CompostingAnimalsManureNitrogenPhosphorusSoilSwineManureNitrogenPhosphorusSoilCompostingCompost maturityNitrogen conservationPhosphogypsumSuperphosphate

Identifiers

PMID33405112

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.