Humic and fulvic acids as biostimulants in horticulture

LP Canellas, FL Olivares, NO Aguiar, DL Jones… - Scientia horticulturae, 2015 - Elsevier
Maintaining food production for a growing world population without compromising natural
resources for future generations represents one of the greatest challenges for agricultural …

Humic substances: Determining potential molecular regulatory processes in plants

ZH Shah, HM Rehman, T Akhtar… - Frontiers in plant …, 2018 - frontiersin.org
Humic substances (HSs) have considerable effects on soil fertility and crop productivity
owing to their unique physiochemical and biochemical properties, and play a vital role in …

Humic substances contribute to plant iron nutrition acting as chelators and biostimulants

L Zanin, N Tomasi, S Cesco, Z Varanini… - Frontiers in Plant …, 2019 - frontiersin.org
Improvement of plant iron nutrition as a consequence of metal complexation by humic
substances (HS) extracted from different sources has been widely reported. The presence of …

Hypothetical framework integrating the main mechanisms involved in the promoting action of rhizospheric humic substances on plant root-and shoot-growth

M Olaetxea, D De Hita, CA Garcia, M Fuentes… - Applied Soil …, 2018 - Elsevier
The ability of rhizospheric humic substances to improve plant growth has been well
established by many studies carried out using diverse plant species cultivated under many …

Plant chemical priming by humic acids

LP Canellas, NOA Canellas, LES da S. Irineu… - Chemical and Biological …, 2020 - Springer
Background Global market of humic substances has been increasing steadily based on the
perception of the multifunctional properties as plant biostimulant, microbial vehicle and plant …

Plant growth promoting bacteria and humic substances: crop promotion and mechanisms of action

FL Olivares, JG Busato, AM de Paula… - Chemical and biological …, 2017 - Springer
High-external input agriculture is one of the most disruptive human activities, which have
been justified by the current economic paradigm due to high productivity and the need to …

Impact mechanisms of humic acid on the transmembrane transport of per-and polyfluoroalkyl substances in wheat at the subcellular level: the important role of slow …

S Liu, J Zhou, J Guo, M Xue, L Shen, S Bai… - Environmental …, 2023 - ACS Publications
Per-and polyfluoroalkyl substances (PFASs) have potential to accumulate in crops and pose
health risks to humans, but it is unclear how the widely present organic matters in soil, such …

Inoculation with arbuscular mycorrhizal fungi increase calcium uptake in Malus robusta

W Fu, M Yan, L Zhao, X Zeng, B Cai, S Qu, S Wang - Scientia Horticulturae, 2023 - Elsevier
Utilization of plants-microbe's interactions to remediate calcium 1 (Ca) deficiency soils is
effective and practical. A greenhouse pot experiment was conducted to evaluate the effect of …

Vermicompost humic acids modulate the accumulation and metabolism of ROS in rice plants

AC García, LA Santos, LGA de Souza… - Journal of Plant …, 2016 - Elsevier
This work aims to determine the reactive oxygen species (ROS) accumulation, gene
expression, anti-oxidant enzyme activity, and derived effects on membrane lipid …

Interaction between humic substances and plant hormones for phosphorous acquisition

K Jindo, LP Canellas, A Albacete… - Agronomy, 2020 - mdpi.com
Phosphorus (P) deficiency is a major constraint in highly weathered tropical soils. Although
phosphorous rock reserves may last for several hundred years, there exists an urgent need …