Results 261 to 270 of about 141,294 (305)

Variation of soil aggregation and intra-aggregate carbon by long-term fertilization with aggregate formation in a grey desert soil

CATENA, 2017
Abstract A long-term field experiment was established in 1990 to evaluate the impact of mineral fertilizer (N and NPK) and organic material (manure and crop residues) application on soil aggregation and organic carbon (C) accumulation in an intensively cultivated grey desert soil in northwestern China. The long-term addition of organic materials with
Maibo Jiang, Xihe Wang, Yunhao Liusui, Chao Han, Chengyi Zhao, Hua Liu   +5 more
openaire   +1 more source

BRITTLE FRACTURE OF SOIL AGGREGATES AND THE COMPACTION OF AGGREGATE BEDS

Journal of Soil Science, 1979
Summary A statistical theory is developed for the brittle fracture of soil aggregates. Fracture is assumed to depend on the flaws, such as cracks and holes, within the aggregates, the weakest flaw limiting strength. An equation known as the third asymptote distribution of smallest values gives the distribution of these weakest flaws.
M. V. BRAUNACK, J. S. HEWITT, A. R. DEXTER   +2 more
openaire   +1 more source

The Role of Soil Aggregates in Soil Erosion Processes

1998
Aggregate size and stability represent two soil characteristics that may rapidly change in response to changes in climatic conditions and land-use. Their roles in soil erosion processes have always been recognised but their sizes and stability have rarely been used in formula or algorithms Several erosion processes are discussed here and possible roles
Dino Torri, Rossano Ciampalini, Pietro Accolti Gil   +2 more
openaire   +1 more source

Possible role of soil microorganisms in aggregation in soils

Plant and Soil, 1994
In many soils, roots and fungal hyphae, especially those of vesicular arbuscular mycorrhizal (VAM) fungi, stabilize macroaggregates (>250 μm diameter); organic residues, bacteria, polysaccharides and inorganic materials stabilize microaggregates (
openaire   +1 more source

Distribution of Organic Carbon Fractions in Soil Aggregates and Their Contribution to Soil Aggregate Formation of Paddy Soils

Communications in Soil Science and Plant Analysis, 2022
Pinida Kunmala, Wittaya Jindaluang, Timtong Darunsontaya   +2 more
openaire   +1 more source

Microplastics sequestered in the soil affect the turnover and stability of soil aggregates: A review

Science of the Total Environment, 2023
Lei Chang, Jialin Zhang, Yuefen Li
exaly  

Effects of mercapto-palygorskite on Cd distribution in soil aggregates and Cd accumulation by wheat in Cd contaminated alkaline soil

Chemosphere, 2021
Yale Wang, Xuefeng Liang, Yuebing Sun
exaly  

Soil Aggregate Stability

Soil Science Society of America Journal, 1951
D. O. Robinson, J. B. Page
openaire   +1 more source

Soil aggregates affect the legacy effect of copper pollution on the microbial communities

Soil Biology and Biochemistry, 2023
Regin Rønn, Hao Liao, Christopher Rensing   +2 more
exaly  

Immobilization of Cd by mercapto-palygorskite in typical calcareous and acidic soil aggregates: Performance and differences

Chemosphere, 2023
Yale Wang, Xuefeng Liang
exaly