[PDF] Top 20 Changes in physical properties and organic carbon of a Kandiudox fertilized with manure
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Changes in physical properties and organic carbon of a Kandiudox fertilized with manure
... method, and particle density (PD) by the volumetric flask method. The volume of biopores (Bio) and micropores (Micro) was determined in a sand box at voltages of 1 and 6kPa, ... See full document
6
FERTILITY PROPERTIES AND LEAFY VEGETABLE PRODUCTION IN SOILS FERTILIZED WITH CATTLE MANURE
... effect of interaction between cattle manure rates and soil types on plant height of lettuce, arugula and common chicory plants, on fresh matter and dry matter yield of ... See full document
12
SOIL ORGANIC CARBON STOCKS IN GRANULOMETRIC FRACTIONS UNDER USE AND MANAGEMENT SYSTEMS WITH SWINE AND POULTRY MANURE
... swine and poultry production generates a large volume of residue, which can have positive and negative impacts on the soil, depending on the conditions of use and on the amount ... See full document
14
CARBON STOCK AND ITS COMPARTMENTS IN A SUBTROPICAL OXISOL UNDER LONG-TERM TILLAGE AND CROP ROTATION SYSTEMS
... order in tropical regions, have distinct soil C dynamics compared to other soil orders, such as the Mollisols of temperate ...Differences in drainage pattern, soil structure, texture and ... See full document
13
SPECTROSCOPIC QUANTIFICATION OF SOIL PHOSPHORUS FORMS BY
... yield and cover crop dry matter were greater in the fertilized than in the control treatments (Table ...increase in P availability after fertilization was ...amount of P added ... See full document
9
CHEMICAL AND PHYSICAL PROPERTIES OF ORGANIC RESIDUES
... residues with a pH above 7 (charcoal, cattle manure, chicken manure, and vermiculite), and pH below 7 (coffee husk, pine-bark, coconut fiber, sewage sludge, sawdust, and ... See full document
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PHYSICAL PROPERTIES OF A RED-YELLOW LATOSOL AND PRODUCTIVITY OF A SIGNALGRASS PASTURE FERTILIZED WITH INCREASING NITROGEN DOSES
... The physical properties and fertility of the soil are important factors in the formation and establishment of ...pasture. Changes in physical ... See full document
8
Biological Properties and Organic Matter Dynamics of Soil in Pasture and Natural Regeneration Areas in the Atlantic Forest Biome
... rainy and dry seasons, the forest area also exhibited the highest POC ...Only in the rainy season did POC levels differ between pasture and regeneration areas, with lower values in the ... See full document
13
PHOSPHORUS ACCUMULATION AND POLLUTION POTENTIAL IN A HAPLUDULT FERTILIZED WITH PIG MANURE
... values in the 0-2.5 cm than in the 20-30 soil cm layer, in all treatments, can be explained by the greater organic C contents and consequently of organic matter in ... See full document
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O-reducing activity of soil amended with organic and inorganic enrichments under
... rate of denitrification and the relative pro- portions for NO, N 2 O, and N 2 produced depend on the complex interactions between soil properties, soil mi- croorganisms, climatic factors ... See full document
9
PHYSICAL PROPERTIES AND ORGANIC CARBON CONTENT OF A RHODIC KANDIUDOX FERTILIZED WITH PIG SLURRY AND POULTRY LITTER
... consisting of four sieves ...clay with NaOH dispersant, and natural clay, dispersed in ...degree of flocculation (DF) was calculated using the total and natural clay ...volume ... See full document
10
Cattle Manure Enhances Methanogens Diversity and Methane Emissions Compared to Swine Manure under Rice Paddy.
... [21]). In addition, soil samples were collected with a core sampler (0–15 cm) to investigate changes of DOC concentrations [22] at important rice seasons such as 30 (maximum tillering), 45 ... See full document
18
Clay content drives carbon stocks in soils under a plantation of Eucalyptus saligna Labill. in southern Brazil
... stabilization of SOM involves the association of organic matter with clay and silt particles, represented by the carbon stock in the MAC ...fraction. In fact, our ... See full document
8
RESULTS AND DISCUSSION Bacterial population
... result of energy crisis and associated detrimental effects on soil health and environmental problems, there is a renewed interest in the organic manures all over the world which forms ... See full document
9
Bruna Lunarde TaffeI Jucinei CominI Claudio Roberto Soares
... component of fungal cell ...activity of arylsulphatase recorded in this experiment is possibly associated with the soil management system adopted in the study ...studies in the ... See full document
7
Analysis of Carbon Diffusion during Bainite Transformation in ADI
... 1 of bainitic ferrite forms without diffusion, but any excess carbon is soon rejected into the residual ...stage of transformation from austenite whose carbon concentration is initially ... See full document
6
Influence of organic and mineral fertilizers on edafic fauna in Luvisol cultivated with sesame
... distribution of faunistic groups by treatment applied and by sampling performed we observed in Figures 3 which independently of them, has occurred the predominance of the Hymenoptera ... See full document
13
Spatial variability of soil attributes in an experimental basin in the semi-arid region of Pernambuco, Brazil
... Pesqueira, in the semi-arid region of Pernambuco state ...taken in the layers of ...0-0.10 and 0.10-0.20 m, at 35 monitoring points distributed in an irregular grid, encompassing ... See full document
7
Buying Behavior Of Organic Vegetables Product The Effects Of Perceptions Of Quality And Risk
... quality of alternatives with regard to price within a category (Jin & Suh, ...2005). Organic vegetable products have advantages and technologies related of environmental ...quality ... See full document
8
DISTRIBUTION AND VERTICAL STRATIFICATION OF CARBON AND NITROGEN IN SOIL UNDER DIFFERENT MANAGEMENTS IN THE PAMPEAN REGION OF ARGENTINA
... TOC and TN concentrations in NT and CT soils were similar in the top 5 cm (Figure 2), in contrast to some other studies which have reported that TOC and TN concentrations were ... See full document
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