Results 11 to 20 of about 594,645 (347)

Seasonal Variation in Mycorrhizal Community of Different Cerrado Phytophysiomies

Frontiers in Microbiology, 2020
Purpose: Understanding the dynamics of mycorrhizal fungi in the Cerrado is fundamental for the adoption of conservation practices and for understanding the resilience of this biome in relation to long periods of drought.
Wagner Gonçalves Vieira Junior, Wagner Gonçalves Vieira Junior, Jadson Belem de Moura, Rodrigo Fernandes de Souza, Rodrigo Fernandes de Souza, Ana Paula Maciel Braga, Diogo Jânio de Carvalho Matos, Diogo Jânio de Carvalho Matos, Gustavo Henrique Mendes Brito, José Mateus dos Santos, José Mateus dos Santos, Rodrigo Martins Moreira, Rodrigo Martins Moreira, Sandro Dutra e Silva, Sandro Dutra e Silva   +14 more
doaj   +1 more source

Plant rhizodeposition: A key factor for soil organic matter formation in stable fractions

Science Advances, 2021
Rhizodeposition and roots play opposite but complementary roles for building mineral-associated and particulate organic carbon. Soil organic carbon formation remains poorly understood despite its importance for human livelihoods. Uncertainties remain for
S. Villarino, Priscila Pinto, R. B. Jackson, G. Piñeiro   +3 more
semanticscholar   +1 more source

Nutrient composition of diverse organic residues and their long-term effects on available nutrients in a tropical sandy soil

Heliyon, 2020
Intensive use of sandy soils for agriculture leads to significant land degradation. The application of locally available organic residues can improve soil fertility, particularly in the context of organic farming practices.
Tanabhat-Sakorn Sukitprapanon, Metawee Jantamenchai, Duangsamorn Tulaphitak, Patma Vityakon   +3 more
doaj   +1 more source

Influence of organic matter content and ingredient on the physical and mechanical properties of peat soils

Shuiwen dizhi gongcheng dizhi, 2022
Peat soil is rich in organic matter, which is the main reason for its poor engineering properties. The content and compositions of organic matter of peat soil lead to the various physical and mechanical properties of this kind of soil.
Lihua PEI, Xingyu YANG, Yue GUI, Zhaochang WANG, Yi ZHANG   +4 more
doaj   +1 more source

The Central Role of Soil Organic Matter in Soil Fertility and Carbon Storage

Soil Systems, 2022
The aim of the paper is to give an overview on the chemistry of soil organic carbon (SOC) affecting nutrient availability, the emission of greenhouse gases and detoxifying harmful substances in soil.
J. Gerke
semanticscholar   +1 more source

Soil Organic Matters

European Journal of Soil Science, 2011
[Guest Editors' Introduction]
Powlson, D. S., Brookes, P. C., Whitmore, A. P., Goulding, K. W. T., Hopkins, D. W.   +4 more
openaire   +1 more source

The Crucial Role of Soil Organic Matter in Satisfying the Phosphorus Requirements of Olive Trees (Olea europaea L.)

Agriculture, 2021
Under high organic matter content, even under low extractable soil P concentrations, sufficient or over-sufficient foliar P levels may be found. This multi-year study aimed at examining the effects of organic matter content and irrigation management on ...
Niki Christopoulou, Theocharis Chatzistathis, Efimia M. Papatheodorou, Vassilis Aschonitis, Nikolaos Monokrousos   +4 more
doaj   +1 more source

Stabilisation of soil organic matter: interactions between clay and microbes

Biogeochemistry, 2022
Soil organic matter (SOM) plays a central role in the global carbon balance and in mitigating climate change. It will therefore be important to understand mechanisms of SOM decomposition and stabilisation.
Md. Rumainul Islam, Balwant Singh, F. Dijkstra   +2 more
semanticscholar   +1 more source

Rhizodeposition and litter decomposition of Phragmites australis play important roles in composition and properties of soil dissolved organic matter

Ecological Indicators, 2022
The dynamics of composition and properties of dissolved organic matter in soil depend on plant carbon inputs and microbial degradation. However, uncertainties remain regarding the relative contributions of different plant carbon inputs sources, i.e ...
Yuan Cui, Fang-Li Luo, Yu-Han Chen, Ming-Xiang Zhang, Fei-Hai Yu   +4 more
doaj   +1 more source

Hyphae move matter and microbes to mineral microsites: Integrating the hyphosphere into conceptual models of soil organic matter stabilization

Global Change Biology, 2022
Associations between soil minerals and microbially derived organic matter (often referred to as mineral‐associated organic matter or MAOM) form a large pool of slowly cycling carbon (C).
C. See, A. B. Keller, S. Hobbie, P. Kennedy, P. Weber, J. Pett‐Ridge   +5 more
semanticscholar   +1 more source