Evidence map›Paper›PMID 42323550›Full record

ArticleBMC plant biology2026

Comparative effects of organic and inorganic fertilizers on photosynthetic pigments, oxidative metabolism, and yield in cotton (Gossypium hirsutum L.) under semi-arid field conditions.

Cevher İlhan Cevheri, Nimet Kilinçoğlu, Vedat Beyyavas, Erdal Sakin, Ahmet Çelik, Suat Cun, Zemzem Firat, Hamza Yalçin, Emrah Ramazanoglu, Ahmet Yilmaz

Abstract readComparative Study
In one paragraph

Article in BMC plant biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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

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

10 authors.

Cevher İlhan CevheriFaculty of Agriculture, Department of Field Crops, Harran University, Sanliurfa, Türkiye. icevheri@harran.edu.tr.ORCID http://orcid.org/0000-0002-7070-2652
Nimet KilinçoğluFaculty of Science & Art, Department of Biology, Harran University, Şanlıurfa, Türkiye.ORCID http://orcid.org/0000-0001-7935-9216
Vedat BeyyavasFaculty of Agriculture, Department of Field Crops, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0001-6516-9403
Erdal SakinFaculty of Agriculture, Department of Soil Science and Plant Nutrition, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0001-5403-4247
Ahmet ÇelikDepartment of Soil Science and Plant Nutrition, Faculty of Agriculture, Adıyaman University, Adıyaman, Türkiye.ORCID http://orcid.org/0000-0001-8958-4978
Suat CunFaculty of Agriculture, Department of Field Crops, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0001-6607-8263
Zemzem FiratFaculty of Agriculture, Department of Soil Science and Plant Nutrition, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0003-4549-9389
Hamza YalçinFaculty of Agriculture, Department of Zootechnics, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0003-0733-7821
Emrah RamazanogluFaculty of Agriculture, Department of Soil Science and Plant Nutrition, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0002-7921-5703
Ahmet YilmazFaculty of Agriculture, Department of Field Crops, Harran University, Sanliurfa, Türkiye.ORCID http://orcid.org/0000-0002-8930-0952

Funding

Harran University Scientific Research Projects HÜBAP project no: 21144
6 · The paper itself

Abstract

This study was conducted under field conditions at Harran University's Osmanbey Campus. Experimental plots were established using a randomized block design. Parameters such as chlorophyll a and b, carotenoids, total soluble protein, carbohydrate content, and antioxidant components were evaluated across different fertilizer applications.The results indicated that groups treated with 300 kg ha⁻¹ DAP (Diammonium phosphate) fertilizer showed the highest values for chlorophyll and protein synthesis, whereas groups treated with 100 t ha⁻¹ farmyard manure achieved the highest results for carbohydrate and antioxidant production. While chemical fertilizers enriched in nitrogen positively influenced photosynthesis and protein biosynthesis, farmyard manure was found to enhance antioxidant defence mechanisms due to its organic component richness. Lipid peroxidation (MDA) levels remained relatively stable across treatments, though higher values were noted under intensive organic fertilization. The findings suggest that integrating organic amendments with strategic mineral fertilization optimizes cotton physiological health and productivity, offering a sustainable alternative to purely chemical regimes.

Indexed as

FertilizersGossypiumPhotosynthesisAntioxidantsCarotenoidsChlorophyllManureAntioxidantsCarotenoidsChlorophyllFertilizersManureAntioxidant defenseCattle manureCottonDAPPhotosynthetic pigmentsSustainable agriculture

Identifiers

PMID42323550
PMCPMC13520224

What Socratic 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 Socratic graph.