[PDF] Top 20 ARTIGO_Changes in soil organic carbon under perennial crops
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ARTIGO_Changes in soil organic carbon under perennial crops
... scenario. In fact, the FAO has suggested “perennialization” of agricultural lands as a strat- egy to mitigate climate change, and to enhance food security and ecosys- tem service delivery (Glover, Reganold, et ... See full document
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Soil Carbon and Structural Quality in Crop Rotations under No-tillage System
... one crops succession and, five crops rotations (six treatments), under no- tillage system, in a three-year cycle, as shown in ...the crops in each treatment was: 1) ... See full document
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Characterization of cover crops by NMR spectroscopy : impacts on soil carbon, nitrogen and phosphorus under tillage regimes
... structures in the lignin molecules, followed by highly recalcitrant carbon (alkyls) (KÖGEL-KNABNER, ...differences in the chemical composition of plant tissues are associated with differences ... See full document
9
Simulation of soil organic carbon changes in Vertisols under conservation tillage
... compartments in the condition of soil ...climate, soil, DPM/RPM ratio, IOM (inert organic matter) and C entry into the soil of RothC ...the soil is bare or has plant cover, ... See full document
7
PARTICULATE SOIL ORGANIC CARBON AND STRATIFICATION RATIO INCREASES IN RESPONSE TO CROP RESIDUE DECOMPOSITION UNDER NO-TILL
... particularly in the region of Campos Gerais (State of Paraná), NT was mainly adopted to introduce winter cover crops to improve the protection against erosion during the development of the summer ...even ... See full document
8
Carbon in Humic Fractions of Organic Matter in Soil Treated with Organic Composts under Mango Cultivation
... of organic manure on SOM properties are scarce, but Dias et ...increase in TOC content as a result of sewage sludge application on maize for eight years in São ...of organic fertilization of ... See full document
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Carbon losses and soil property changes in ferralic Nitisols from Cuba under
... other crops. Its natural formation under forests resulted in fertile soils that are rich in organic matter, which have been reported in other studies as storing a great amount of ... See full document
6
Carbon sequestration and greenhouse gases emissions in soil under sewage sludge
... of organic wastes for agricultural fertil- ization is a growing practice worldwide following the guidelines of the modern concepts of waste management, where they should be viewed as byproducts (Wilson, ... See full document
10
Soil organic matter pools and carbon fractions in soil under different land uses
... the soil surface than at depth ( Fig. 3 ). The soil under integrated coconut cultivation showed best results, presenting 34% more TN than the native forest soil, probably as a result of good ... See full document
6
Effect of management systems and cover crops on organic matter dynamics of soil under vegetables
... production in conservation tillage has increased in Brazil, with positive effects on the soil ...of organic matter, this study evaluated the influence of different management systems and cover ... See full document
12
EFFECT OF MANAGEMENT SYSTEMS AND COVER CROPS ON ORGANIC MATTER DYNAMICS OF SOIL UNDER VEGETABLES
... the organic matter can be fractionated according to the susceptibility degree to oxidation in acidic ...media. In this sense, a procedure that divides SOM carbon in four fractions (F1, ... See full document
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Forms oF InorganIc PhosPhorus In soIl under dIFFerent long term soIl tIllage systems and wInter croPs (1)
... sites in the soil are finite and have different affinities for phosphate ...ions. In nt, soluble phosphate applied in the planting rows leads to a region of saturated reactive sites, where ... See full document
12
Soil physical properties and soil organic carbon content in northeast Brazil: long-term tillage systems effects
... cover crops showed remarkable potential for increasing total aggre- gate-C in the ...m soil layer, when associated with conservation tillage practices (Figure 1D), and for increasing MWD in ... See full document
6
Losses of soil, water, organic carbon and nutrients caused by water erosion in different crops and natural savannah in the northern Amazon
... coverage in relation to the other ...cover, soil surface roughness and crop evapotranspiration improve soil water infiltration rates and, consequently, lower the losses by ...soils under ... See full document
16
SOIL ORGANIC CARBON STOCKS IN GRANULOMETRIC FRACTIONS UNDER USE AND MANAGEMENT SYSTEMS WITH SWINE AND POULTRY MANURE
... Total organic carbon (TOC) concentrations were influenced in all systems of use and management in the three evaluated depths (0-5, 5-10 and 10-20 cm) (Table ...contents in relation to ... See full document
14
Winter cover crops effects on soil organic carbon and soil physical quality in a Typical Argiudoll under continuous soybean cropping
... cover crops have been proposed as an alternative to increase soil organic carbon (SOC) and to improve soil physical quality ...positions, in a soil with a soybean crop ... See full document
17
ARTIGO_A global, empirical, harmonised dataset of soil organic carbon changes under perennial crops
... provided in SOC studies is: (i) number of plots and number of replicates per plot (ii) depth of measurement and number of layers considered, (iii) BD and equivalent soil mass, (iv) soil texture, (v) ... See full document
7
Relationships between labile soil organic carbon fractions under different soil
... of soil organic matter (SOM) is very complex (Haynes, ...the soil is subjected to different management ...and crops on these fractions (von Lützow et ...times in the soil ... See full document
8
Soil chemical properties affected by cover crops under no-tillage system
... and under B. brizantha and millet in the year 2009 provided the highest ...values. In soil under fallow and millet in 2008 and under ...brizantha in 2009 we ... See full document
9
Fertility and organic matter compartments in soil under different management systems
... The soil organic matter is influenced by management adopted, and for this reason, considered an indicator of soil quality and sustainability of ...changes in soil fertility and ... See full document
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