Limitations of soil-applied non-microbial and microbial biostimulants in enhancing soil P turnover and recycled P fertilizer utilization - a study with and without plants DOI Creative Commons
Michelle Natalie Herrmann,

Lydia Grace Griffin,

Rebecca John

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: Nov. 12, 2024

Introduction Phosphorus recovery from waste streams is a global concern due to open nutrient cycles. However, the reliability and efficiency of recycled P fertilizers are often low. Biostimulants (BS), as potential enhancer availability in soil, could help overcome current barriers using fertilizers. For this, deeper understanding influence BSs on soil turnover interaction with plants needed. Methods We conducted an incubation pot trial maize which we testednon-microbial (humic acids plant extracts) microbial (microbial consortia) combination two for their impact turnover, available P, growth. Results discussion not stimulate processes (phosphatase activity, biomass P) had minor calcium acetate-lactate extractable (CAL-P) trial. Even though stimulation by consortium humic sewage sludge ash be identified maize, this was reflected performance processes. Concerning fertilizers, CAL-P content reliable predictor both products resulting competitive growth uptake. While study questions BSs, it also highlights necessity toimprove our distinguish mechanisms mobilization acquisition optimize future usage.

Language: Английский

Effect of humic substances on nitrogen cycling in soil-plant ecosystems: Advances, issues, and future perspectives DOI

Yongxu Jin,

Yue Yuan, Zhuqing Liu

et al.

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 351, P. 119738 - 119738

Published: Dec. 6, 2023

Language: Английский

Citations

24
Advances in Research and Technology of Hydrothermal Carbonization: Achievements and Future Directions DOI Creative Commons
Giulia Ischia,

Nicole D. Berge,

Sunyoung Bae

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(5), P. 955 - 955

Published: May 2, 2024

Hydrothermal carbonization (HTC) has emerged as a pivotal technology in the battle against climate change and fosters circular economies. Operating within unique reaction environment characterized by water solvent moderate temperatures at self-generated pressures, HTC efficiently converts biomass residues into valuable bio-based products. Despite HTC’s potential—from management of challenging wastes to synthesis advanced carbons implementation biorefineries—it encounters hurdles transitioning from academic exploration industrial implementation. Gaps persist, general comprehension intricacies difficulty large-scale integration with wastewater treatments, process water, absence standardized assessment techniques for Addressing these challenges demands collaboration bridge many scientific sectors touched HTC. Thus, this article reviews current state some hot topics considered crucial development: It emphasizes role cornerstone waste biorefineries, highlighting potentialities its development. In particular, it surveys fundamental research aspects, delving pathways, predictive models, analytical techniques, modifications while exploring technological applications challenges, peculiar focus on combined HTC, integration, plant energy efficiency.

Language: Английский

Citations

12
Synergistic enhancement of cadmium immobilization and soil fertility through biochar and artificial humic acid-assisted microbial-induced calcium carbonate precipitation DOI
Yu Li, Meiling Zhang, Xiaobin Wang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 476, P. 135140 - 135140

Published: July 7, 2024

Language: Английский

Citations

9
Anthropogenic, Carbon-Reinforced Soil as a Living Engineered Material DOI Creative Commons
Fan Yang, Qiang Fu, Markus Antonietti

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(5), P. 2420 - 2435

Published: Jan. 12, 2023

In recent years, the simple synthesis of artificial humic substances (A-HS) by alkaline hydrothermal processing waste biomass was described. This A-HS shown to support water and mineral binding, change soil structure, avoid fertilizer mineralization, plant growth. Many observed macroscopic effects could, however, not be directly related minute amounts which have been added, an stimulated microbiome found key for understanding. this review, we describe such anthropogenic in language modern concept living engineered materials identify natural HS as enabler set up interactive microbial system along interfaces grains. that, old chemical concepts surface activity, redox mediation, pH buffering are base structure build-up complex self-adaptability biological systems. The resulting chemical/biological hybrid has potential address world problems fertility, nutrition a growing population, climate change.

Language: Английский

Citations

20
Fulvic acid alleviates the stress of low nitrogen on maize by promoting root development and nitrogen metabolism DOI
Yuanyuan Liang, Junbo Wang, Zeping Wang

et al.

Physiologia Plantarum, Journal Year: 2024, Volume and Issue: 176(2)

Published: March 1, 2024

Abstract The potential of fulvic acid (FA) to improve plant growth has been acknowledged, but its effect on and nutrient uptake under stress remains unclear. This study investigated the effects different FA application rates maize nitrogen utilization low stress. results showed that stress, significantly stimulated growth, particularly root development, biomass, content. enhanced activity levels key enzymes in metabolism were observed, along with differential gene expression maize, which enriched metabolism, amino hormone metabolism. regulated hormones' level, reduced abscisic content leaves Me‐JA roots, increased auxin zeatin ribose leaves. concludes that, by promoting an appropriate concentration can enhance tolerance conditions use efficiency.

Language: Английский

Citations

8
Maximizing the value of liquid products and minimizing carbon loss in hydrothermal processing of biomass: an evolution from carbonization to humification DOI Creative Commons
Nader Marzban, Judy A. Libra, Vera Susanne Rotter

et al.

Biochar, Journal Year: 2024, Volume and Issue: 6(1)

Published: May 9, 2024

Abstract Hydrothermal carbonization (HTC) converts wet biomass into hydrochar and a process liquid, but aromatic compounds in the products have been reported as roadblock for soil applications they can inhibit germination, plant growth, microbial activity. Here, we compared HTC hydrothermal humification (HTH) of cow manure digestate while varying initial alkaline content by adding KOH. HTH converted 37.5 wt% feedstock to artificial humic acids (A-HAs) found both solid twice that HTC. reduced phenolic furanic over 70% solids 90% liquids. The A-HAs resemble natural (N-HA), based on FTIR, UV–vis spectra, CHN XRD analysis. liquid possesses 60% higher total organic carbon (TOC) than Although one-third TOC be precipitated A-HA, high concentration remains which is shown mainly acids. Therefore, also evaluated liquids anaerobic biomethane production, original digestate, increased methane yield 110.3 158.6%, significant enhancement relative 17.2% increase seen with liquid. strong reduction during biogas production from indicates potential converting soluble byproducts methane, maintaining levels product. Graphical

Language: Английский

Citations

7
A review on the phosphorus bioavailability of thermal treated sewage sludge DOI
Xuan Luo, Ruiyao Wang,

Mohammad Nabi

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114783 - 114783

Published: Nov. 14, 2024

Language: Английский

Citations

6
Divergent responses of rhizosphere soil phosphorus fractions and biological features of Salix psammophila to fertilization strategies under cadmium contamination DOI
Xu Gai,

Wenli Xing,

Guangcai Chen

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 929, P. 172554 - 172554

Published: April 22, 2024

Language: Английский

Citations

5
Applicability of various organic and mineral materials for sustainable remediation of degraded coal mining soil DOI
Junyi Feng, Yu Tian, Jing Tan

et al.

Journal of Soils and Sediments, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Language: Английский

Citations

0
Coapplication of humic acid and gypsum affects soil chemical properties, rice yield, and phosphorus use efficiency in acidic paddy soils DOI Creative Commons

Hartina Hartina,

Tidarat Monkham, Patma Vityakon

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 5, 2025

This study investigated the effects of humic acid (HA), flue gas desulfurization gypsum (FG), and their combined application on soil chemical properties, rice yield, phosphorus use efficiency (PUE), agronomic (PAE) during production in acidic paddy soil, which has not been previously studied. A greenhouse experiment was conducted a completely randomized block design with four treatments, including control (no amendments), HA (975 kg ha−1), FG (636 plus FG. increased pH; cation exchange capacity (CEC); total concentrations P, Ca, S; exchangeable Ca S. Additionally, maximized P uptake, PUE, PAE. alone whereas coapplication organic carbon (TOC), CEC, available S, However, application, both HA, failed to increase PAE owing lower uptake by plants. Therefore, is sustainable management practice for soils, must be carefully considered, as it produces disappointing effects.

Language: Английский

Citations

0