ArticleFrontiers in plant science2020
Bioactivity of Size-Fractionated and Unfractionated Humic Substances From Two Forest Soils and Comparative Effects on N and S Metabolism, Nutrition, and Root Anatomy of
Article in Frontiers in plant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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.
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.
Who cites it
12 citing papers in PubMed.
- Natural Biostimulants for Sustainable Agriculture: The Mechanisms and Functions of Humic Substances for Plant Growth Advancement.ACS omega · 2026Review
- Humic Substances from Different Sources Modulate Salicylic Acid-Mediated Defense in Plants Infected by Powdery Mildew.Plants (Basel, Switzerland) · 2025Article
- A New Method for Discovering Plant Biostimulants.Plants (Basel, Switzerland) · 2023Article
- Phosphorus Acquisition Efficiency and Transcriptomic Changes in Maize Plants Treated with Two Lignohumates.Plants (Basel, Switzerland) · 2023Article
- Analysis of the molecular composition of humic substances and their effects on physiological metabolism in maize based on untargeted metabolomics.Frontiers in plant science · 2023Article
- Characterization of Microorganisms fromMicroorganisms · 2022Article
- Humic Acid Modified by Being Incorporated Into Phosphate Fertilizer Increases Its Potency in Stimulating Maize Growth and Nutrient Absorption.Frontiers in plant science · 2022Article
- Engineered Nanomaterials in Soil: Their Impact on Soil Microbiome and Plant Health.Plants (Basel, Switzerland) · 2021Review
- Biostimulants Application: A Low Input Cropping Management Tool for Sustainable Farming of Vegetables.Biomolecules · 2021Review
- Chemical Structure and Biological Activity of Humic Substances Define Their Role as Plant Growth Promoters.Molecules (Basel, Switzerland) · 2021Review
- Bioactivity of Humic Acids Extracted From Shale Ore: Molecular Characterization and Structure-Activity Relationship With Tomato Plant Yield Under Nutritional Stress.Frontiers in plant science · 2021Article
- The Effect of Humalite on Improving Soil Nitrogen Availability and Plant Nutrient Uptake for Higher Yield and Oil Content in Canola.Physiologia plantarumArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Humic substances (HS) are powerful natural plant biostimulants. However, there is still a lack of knowledge about the relationship between their structure and bioactivity in plants. We extracted HS (THE1-2) from two forest soils covered with
Indexed as
Identifiers
What Socratic holds
Registered trials
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.