soil organic carbon
EVOLUTION OF SOIL ORGANIC CARBON DURING A CHRONOSEQUENCE OF TRANSFORMATION FROM CACAO (THEOBROMA CACAO L.) PLANTATION TO GRASSLAND
... root organic wastes, which generated a higher SOC contribution and other nutrient ...the soil as a function of the organic wastes amount produced and entering into the soil, for instance, ...
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Soil organic carbon, nitrogen and soil respiration during the rainy season in the silvopastoral system of Rivas, Nicaragua
... and soil erosion, increased soil fertility through the continuous supply of organic matter, and the diversification of farm income sources (Pagiola et ...enhance carbon sequestration, because ...
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Erosión del suelo y movilización de carbono orgánico a escala de cuenca: factores, procesos e impacto sobre el balance de carbono = Soil erosion and organic carbon mobilization at the catchment scale : factors, processes and impact on the carbon balance.
... of soil organic carbon (SOC) has been reported to occur in small plots under field and laboratory ...of organic carbon (C) mobilization between different erosion processes taking place ...
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Handbook of plant and soil analysis for agricultural systems
... Important soil properties are associated with particle size distribution (PSD), among others: porosity, permeability, infiltration, shrinking-swelling, water-holding capacity, susceptibility to erosion and ...
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Microfaunal soil food webs in Mediterranean semi arid agroecosystems Does organic management improve soil health?
... 322 Temporal dynamics of the nematode community was obvious during our study. In horticultural 323 systems, nematode population dynamics are commonly determined by the crop cycle, crop 324 species, and root condition ...
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CAPTACIÓN DE CARBONO EN TRES ESPECIES FORESTALES EN EL DEPARTAMENTO DEL META
... DESCRIPTION: Also known as Australian Teak as it has good properties of easy work and no problems were reported in sawing or unwinding eJ. Brush well and polishes easily lisay producing a glossy surface without tearing ...
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Nematodes as indicators of the effect of soil fumigants on soil functioning
... bromide soil disinfection less aggressive to the environment have been used (Mao et ...other soil fumigants as dazomet, metam-sodium and metam-potassium is permitted in the EU ...
224
La vicia villosa como cultivo de cobertura : efectos de corto plazo sobre el suelo y la productividad del maíz bajo riego en el valle bonaerense del Río Colorado
... Argentina, soil organic matter (OM) levels are low ...region soil is sensitive to wind erosion, many times is kept free of weeds during the fallow period through tillage or the application of ...
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Velvet Bean (Mucuna pruriens var. utilis) a cover crop as bioherbicide to preserve the environmental services of soil
... Finally, soil nitrogen losses through leaching and volatilization have also been recorded due to the absence of a crop able to absorb the nitrogen being released through decomposition, the immobilization of ...
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Carbon accumulation in aboveground and belowground biomass and soil of different age native forest plantations in the humid tropical lowlands of Costa Rica
... A carbon fraction of 0.5 has been recognized as an acceptable average, therefore being the most common conversion factor used (Hoen and Solberg 1994, Husch 2001, Losi et al. 2003, Sarmiento et al. 2005, Montero ...
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Earthworms as bio indicators of metal pollution in dump sites of Abeokuta City, Nigeria
... the soil with 0.05 % formalin and washed free of adhering soil particles and placed in petri dishes, then refrigerated at 100°C for 24hrs in order to purge the soil in the gut, thereafier were then ...
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Fruit Crop Ecology and Management
... the organic matter supply (quantity, quality and timing) and its rate of ...increase soil organic matter, but the proportions of carbon and nitrogen vary ...
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12 Fruit crop ecology
... the organic matter supply (quantity, quality and timing) and its rate of ...increase soil organic matter, but the proportions of carbon and nitrogen vary ...
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TítuloImprove the system of agriculture to provide ecosystem and social services
... 31 DNA sequences being identified yearly. Two bacterial divisions, which appear to be abundant and ubiquitous in soils but have very few cultured representatives, are Acidobacterium and Verrucomicrobium (Hugenholtz et ...
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Carbon Dioxide Titration Method for Soil Respiration Measurements
... the soil is neglected. When measuring the volume of the soil in the measuring glass, there are some pores between the particles of soil, so the real soil volume is a bit lower the read in the ...
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Forest management options and carbon stock and soil rehabilitation in Chilimo Dry Afro Montane forest, Ethiopia
... and carbon stock estimates for tropical forest species help us to better understand the importance of tropical forests in the global carbon cycle and how to manage these forests for sustainable production ...
293
Factors driving the carbon mineralization priming effect in a sandy loam soil amended with different types of biochar
... of soil pH (0.3 units) in an acid soil after application of woodchip-derived biochar, and Jien and Wang (2013) observed a significant increase in Ultisol pH from ...and soil com- position influence ...
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Predicting soil bulk density using hierarchical pedrotransfer functions and artificial neural networks
... The ANN technique use an iterative calibration procedure to find a relationship between soil properties, including the capability to detect complex nonlinear relationships between dependent and independent ...
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Effects of pH Conditions and Application Rates of Commercial Humic Substances on Cu and Zn Mobility in Anthropogenic Mine Soils
... of organic matter at low ...the soil solution and promoted their uptake and accumulation in plants by the formation of soluble complexes, although their effects depended on the concentrations of humic ...
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Evaluation of Heavy Metal Content on a Sodic Soil Treated with Bio waste
... 0 carbon and mineral elements. This investigation evaluated the variation of the content of heavy " composted swine manure and sewage sludge from a wastewater treatment plant. Ten treatments with # " 0 ...
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