Evidence map›Paper›PMID 40670507›Full record

ArticleScientific reports2025

Housefly larva bioconversion enhances heavy metal stabilization and antibiotic degradation during chicken manure composting.

Nanyang Lu, Tinglei Zhao, Chunlai Hong, Yanlai Yao, Weijing Zhu, Leidong Hong, Tao Zhang, Hanjing Xu, Kewei Wang, Chengrong Ding and 2 more

Erratum issuedAbstract read
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In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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

5 · Who and what money

Authors and funding

12 authors.

Nanyang LuCollege of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
Tinglei ZhaoCollege of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
Chunlai HongInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Yanlai YaoInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Weijing ZhuInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Leidong HongInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Tao ZhangInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Hanjing XuInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Kewei WangInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China.
Chengrong DingCollege of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
Ying ZhouCollege of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China. yingzhou@zjut.edu.cn.
Fengxiang ZhuInstitute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China. zhufx@zaas.ac.cn.

Funding

The Zhejiang Provincial Department of Science and Technology No. 2015C02028The Zhejiang Provincial Department of Science and Technology No. 2019C02051The Zhejiang Provincial Department of Science and Technology No. 2022C03095The Zhejiang Provincial Natural Science Foundation of China No. LY20B070011
6 · The paper itself

Abstract

This study assessed the integration of housefly larva bioconversion with aerobic composting for chicken manure (MC) over a 45-day period (4 days of larval bioconversion + 41 days of aerobic composting) and compared it with direct composting (CK1) and sawdust-amended composting (CK2). Larval activity enhanced moisture reduction and substrate porosity, yielding 6.08% (w/w) maggot protein and reducing nutrient losses of C, N, P, and K by 13.45%, 35.08%, 62.15%, and 70.89%, respectively, relative to CK2. MC treatment accelerated humification, as evidenced by increased aromatic and humic acid content, which immobilized heavy metals, Particularly Zn and Cd via HA-metal complexation. Multivariate analyses (redundancy and CART) identified moisture (< 63 - 74%), composting duration, organic matter, and K⁺ release as principal drivers for heavy metal passivation. In the three treatmengt, degradation of tetracycline antibiotics followed the sequence OTC > CTC > DOX with MC reducing the half-life of CTC to 2.57 days through thermophilic degradation coupled with HA- and K⁺-mediated adsorption and chelation; quinolone antibiotics remained largely recalcitrant. These results demonstrate that MC composting enhances nutrient retention, heavy metal stabilization, and tetracycline removal, thereby improving the agronomic value and environmental safety of chicken manure-derived biofertilizer.

Indexed as

Anti-Bacterial AgentsCompostingHousefliesManureMetals, HeavyAnimalsBiodegradation, EnvironmentalChickensLarvaSoilAnti-Bacterial AgentsManureMetals, HeavySoilAromatic structuresHumic substancesMaggot proteinNutrient retentionTetracyclines

Identifiers

PMID40670507
PMCPMC12267748

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LicenceCC BY-NC-ND
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Registered trials

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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.