Screening of humic substances extracted from leonardite for free radical scavenging activity using DPPH method

A Csicsor, E Tombácz - Molecules, 2022 - mdpi.com
Humic substances (HSs) have been researched for a long time and still manage to surprise
humanity today. According to the latest research, in addition to their previously well-known …

Analysis of Molecular Structure Changes in Humic Acids from Manure-Amended Soils over 17 Years Using Elemental Analysis and Solid-State 13C Nuclear …

I Mohammed, B Kodaolu, T Zhang, Y Wang, Y Audette… - Soil Systems, 2023 - mdpi.com
Soil organic matter (SOM) plays an important role in regulating plant nutrient availability.
Here, the effects of the long-term application of different forms of processed swine manure …

High-Resolution Molecular-Level Characterization of a Blanket Bog Peat Profile

G Trifiró, R York, NGA Bell - Environmental Science & Technology, 2021 - ACS Publications
To understand peatland carbon-cycling processes ultimately requires the ability to track
changes occurring on the molecular-level. In this study, we profile a peat core taken from the …

Introducing a modified method for quantitative determination of humic acid in commercial fertilizers

M Marzi, K Shahbazi, S Tabakhian… - Journal of Soil Science …, 2022 - Springer
Humic acids (HA) are considered as one of the most important substances increasing crop
yields. Therefore, develo** an inexpensive and accurate method for the quantification of …

[HTML][HTML] Extraction and characterization of humic acid from agriculture soil and its effect on wheat (Triticum Indicum) seed growth

WA Chandio, T Pirzada, A Majid, F Rashid - J. Innov. Sci, 2021 - researcherslinks.com
The objective of this was to extract and characterize humic acid (HA) from agriculture soil
and to investigate its effect on wheat (Triticum indicum) seed growth. HA was conventionally …

Origins of Optical Properties in Natural Organic Matter and Fluorescent Animals

N Khademimoshgenani - 2023 - search.proquest.com
Understanding the origins of the optical properties of natural organic matter (NOM) and its
dissolved fractions (dissolved organic matter (DOM)) and the links to their molecular …

[PDF][PDF] Revisión: posibilidades de bioestimulación con ácidos húmicos en plantas utilizadas para fitorremediación review: viability of humic acids

M Caballero-Castaño, N Valero-Valero… - Ciencia e …, 2022 - portal.amelica.org
Los ácidos húmicos son una fracción de la materia orgánica humificada con efectos
bioactivos que influyen en la fisiología de las plantas, promueven el desarrollo del sistema …

Revisión: Posibilidades de bioestimulación con ácidos húmicos en plantas utilizadas para fitorremediación

MC Castaño, NOV Valero… - Ciencia e Ingeniería …, 2022 - dialnet.unirioja.es
Los ácidos húmicos son una fracción de la materia orgánica humificada con efectos
bioactivos que influyen en la fisiología de las plantas, promueven el desarrollo del sistema …

CHEMICAL EXPRESSION OF THE STRUCTURE OF HUMIC SUBSTANCES IN TERMS OF COMPLEX COMPOUNDS

У Назарбек, С Назарбекова… - Известия НАН РК …, 2022 - journals.nauka-nanrk.kz
Аннотация В настоящее время возрастают требования, предявляемые к качеству
получаемых новых продуктов. В связи с этим возникает необходимость в разработке …

[PDF][PDF] Az élelmiszer importkorlátozások hatása az országok közötti kereskedelmi hálózatokra

A Erdőháti-Kiss - 2024 - phd.mater.uni-mate.hu
Kelet-Ukrajna destabilizációja következtében az Amerikai Egyesült Államok és nyugati
szövetségesei úgy határoztak, hogy diplomáciai és gazdasági szankciókat vezetnek be …