The contentious nature of soil organic matter
The exchange of nutrients, energy and carbon between soil organic matter, the soil
environment, aquatic systems and the atmosphere is important for agricultural productivity …
environment, aquatic systems and the atmosphere is important for agricultural productivity …
Temperature sensitivity of soil carbon decomposition and feedbacks to climate change
Significantly more carbon is stored in the world's soils—including peatlands, wetlands and
permafrost—than is present in the atmosphere. Disagreement exists, however, regarding the …
permafrost—than is present in the atmosphere. Disagreement exists, however, regarding the …
Humic and fulvic acids as biostimulants in horticulture
Maintaining food production for a growing world population without compromising natural
resources for future generations represents one of the greatest challenges for agricultural …
resources for future generations represents one of the greatest challenges for agricultural …
Understanding the role of humic acids on crop performance and soil health
Humic acids (HA) are organic molecules that play essential roles in improving soil
properties, plant growth, and agronomic parameters. The sources of HA include coal, lignite …
properties, plant growth, and agronomic parameters. The sources of HA include coal, lignite …
Stabilization of organic matter in temperate soils: mechanisms and their relevance under different soil conditions–a review
Mechanisms for C stabilization in soils have received much interest recently due to their
relevance in the global C cycle. Here we review the mechanisms that are currently, but often …
relevance in the global C cycle. Here we review the mechanisms that are currently, but often …
Calcium-mediated stabilisation of soil organic carbon
Soils play an essential role in the global cycling of carbon and understanding the
stabilisation mechanisms behind the preservation of soil organic carbon (SOC) pools is of …
stabilisation mechanisms behind the preservation of soil organic carbon (SOC) pools is of …
Soil organic carbon dynamics: Impact of land use changes and management practices: A review
Global climate change has resulted in changes to the earth's geological, ecological, and
biological ecosystems, which pose a severe threat to the existence of human civilization and …
biological ecosystems, which pose a severe threat to the existence of human civilization and …
Physiological responses to humic substances as plant growth promoter
Humic substances (HS) have been widely recognized as a plant growth promoter mainly by
changes on root architecture and growth dynamics, which result in increased root size …
changes on root architecture and growth dynamics, which result in increased root size …
The supramolecular structure of humic substances: a novel understanding of humus chemistry and implications in soil science
A Piccolo - 2002 - Elsevier
The scientific understanding of the molecular structure of humic substances is critically
reviewed here. The traditional view that humic substances are polymers in soil is not …
reviewed here. The traditional view that humic substances are polymers in soil is not …
[HTML][HTML] Restoration of soil quality using biochar and brown coal waste: A review
Soils in intensively farmed areas of the world are prone to degradation. Amendment of such
soils with organic waste materials attempts to restore soil quality. Organic amendments are …
soils with organic waste materials attempts to restore soil quality. Organic amendments are …