Results 1 to 10 of about 5,655,227 (298)
Assembly of a marine viral metagenome after physical fractionation. [PDF]
Metagenomic analyses of marine viruses generate an overview of viral genes present in a sample, but the percentage of the resulting sequence fragments that can be reassembled is low and the phenotype of the virus from which a given sequence derives is ...
Jennifer R Brum +2 more
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Valorization of Rapeseed Meal: Production, Fractionation, and Utilization Routes [PDF]
Rapeseed meal is a major by-product of rapeseed oil production and contains proteins, structural carbohydrates, and bioactive compounds with potential uses in feed, food ingredients, functional materials, and thermochemical products.
Xiaoxian Liu +2 more
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Carbon stocks in organic matter fractions as affected by land use and soil management, with emphasis on no-tillage effect [PDF]
Land use and soil management may affect both labile and humified soil organic matter (SOM) fractions, but the magnitude of these changes is poorly known in subtropical environments.
Cimélio Bayer +3 more
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Soil organic carbon (SOC) plays a key role in improving soil quality and optimizing crop yield. Yet little is known about the fate of macroaggregates (>0.25 mm) under long-term fertilization and their relative importance in SOC sequestration in reclaimed
Han-bing CAO +5 more
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The effect of drip irrigation on the origin and size fraction of soil organic carbon was studied in the soils of an apple orchard (Malus domestica Borkh.) on hilly (20%) terrain in northeastern Slovenia in three slope positions (upslope, midslope and ...
Mateja Muršec, Jean Leveque
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This study quantified the C content of the chemical and physical fractions of SOM in different management systems in an Argisoil of sandy texture. The study was carried out in a reference area of Native Forest (NF), and in three managed areas: Permanent ...
Giovana Tetsuya Lopes +7 more
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Model of the Fractionation Process of Three- and Four-Component Biological Mixtures in the Gravity Field [PDF]
The publication describes a simplified method of evaluation of basic parameters of the fractionation process in the gravity field of three- and four-component biological mixtures having physical parame-ters similar to peripheral blood. The description of
Andrzej Górka
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Sistemas de manejo conservacionistas aumentam o conteúdo de carbono (C) e nitrogênio (N) orgânico do solo. Todavia, os efeitos sobre as frações leves da matéria orgânica do solo (MOS) ainda são pouco conhecidos, especialmente em ambiente tropical.
E. F. M. Pinheiro +3 more
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Density fractions versus size separates: does physical fractionation isolate functional soil compartments? [PDF]
Physical fractionation is a widely used methodology to study soil organic matter (SOM) dynamics, but concerns have been raised that the available fractionation methods do not well describe functional SOM pools.
C. Moni +4 more
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The Organic Matter of Chernozem
Theories and points of view of soil science classics, such as V. V. Dokuchaev, I. V. Turin and M. M. Kononva on chernozem organic matter are reviewed in this work.
B. M. Kogut
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