Chemical profile of the soil
Effects of soil management systems on soil microbial activity, bulk density and chemical properties
... different soil management systems, re- sults from conventional tillage showing soil with lower bulk density ratio than in no-tillage system, probably was due to the fact that in a conventional ...
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MICROBIOLOGICAL, PHYSICAL AND CHEMICAL CONDITIONS OF THE SOIL IN THE SOURCE OF THE CASCAVEL STREAM, GOINIA, GOIS
... (2016), the soil acidity can vary from 4.0 to 7.5. The soil used for agriculture generally has its pH in the range of ...5.5. The progressive acidification that occurs in ...
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APPLICATION EFFECT OF DIFFERENT RATES OF WASTEWATER FROM GELATIN PRODUCTION IN THE CHEMICAL ATTRIBUTES OF THE SOIL Caroline Silvano
... with the use of wastewater for long periods or in high rates (Scherer et ...indicating the importance of the added amount of P in the movement of this element in ...
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Pedotransfer functions: the role of soil chemical properties units conversion for soil classification
... ABSTRACT: Chemical soil analysis data can be expressed by weight ...basis) of the fine earth (sieved ≥2 mm), resulting in different units, cmol c kg -1 and cmol c dm -3 , ...respectively. ...
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Correlation of physical and chemical attributes of soil with sugarcane yield
... in the fall of 2003, from 0.0–0.2 m soil depth, using a Ford tractor adapted with a mechanical soil probe, a laptop computer, and a GPS unit (GEOExplorer III, Trimble Navigation Limited, ...
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Effects of forest structure on litter production, soil chemical composition and litter–soil interactions
... Individual soil samples for analysis were collected by using a cutting blade in a ...from the 0–10 cm layer at six different locations in each fragment and combined to obtain composite ...in the leaf ...
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Chemical attributes of a degraded soil after application of water treatment sludges
... For the WTS application, the pots (10 kg capac- ity, containing 8 kg of degraded soil sieved to 5 mm) re- ceived, each other day, 360 g wet sludge in the D 100 and D 200 treatments, and ...
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Physical and chemical attributes of soil on gully erosion in the Atlantic forest biome
... development of humanity, exploited mainly for ...in the loss of soil and ...represents the main form of soil degradation, given that the impact of raindrops ...
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Changes in the isoflavone profile and in the chemical composition of tempeh during processing and refrigeration
... During the cooking processes, no significant changes were observed in the level of ...aglycones. The amount of aglycones increased significantly with fermentation ...During the ...
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Effect of Potassium on the Leaching of Chemical Species in a Soil Treated With Sewage Sludge
... objective of this research was to evaluate the potassium interference, used as supplementary fertilization, in the ions leaching, in a soil that was treated with alkalinized sewage sludge and ...
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Chemical and Hydraulic Behavior of a Tropical Soil Compacted Submitted to the Flow of Gasoline Hydrocarbons
... in the cylinder of the hydraulic conductivity ...disk of porous ceramic was placed top of the sample. The small space between the disk and the cylinder wall ...
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Chemical-nutritional composition of maniçoba (Manihot sp.) and its relationship with soil chemical characteristics
... - The objective of this study was to evaluate the chemical composition of leaves of maniçoba (Manihot ...with the soil ...in the semiarid region of ...
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Profile Changes in the Soil Microbial Community When Desert Becomes Oasis.
... 30% of global terrestrial ...within the arid ...formation. The large quantity of water and fertilizer applications and the dramatically increased primary productivity inevitably leads ...
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USE OF SCALED SEMIVARIOGRAMS IN THE PLANNING SAMPLE OF SOIL CHEMICAL PROPERTIES IN SOUTHERN AMAZONAS, BRAZIL
... weathered soil originating from Rondonia granite from the Late Precambrian Eon (Brasil, ...1978). The environments in Humaitá have old alluvial sediments as source material, which are chronologically ...
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ENVIRONMENTAL ANALYSES OF THE PARASITIC PROFILE FOUND IN THE SANDY SOIL FROM THE SANTOS MUNICIPALITY BEACHES, SP, BRAZIL
... between the sidewalk and the high-tide mark, over an approximated width of 20 meters, suggesting that the parasites are sensitive to high salt ...in the samples collected close to ...
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Research Article The Chemical Profile of Senna velutina Leaves and Their Antioxidant and Cytotoxic Effects
... source of biomolecules with antioxidant activity which are able to prevent oxidative stress-induced diseases and show antitumor activity, making them important sources of new anticancer drug ...analyze ...
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Chemical attributes of a savannah Typic Hapludox soil under management systems
... For the effect of the interaction sampling year x tillage concerning K contents (Table 6), it was observed that the significance only occurred for the no-tillage ...Being the ...
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Chemical profile comparison of sugarcane spirits from the same wine distilled in alembics and columns.
... CHEMICAL PROFILE COMPARISON OF SUGARCANE SPIRITS FROM THE SAME WINE DISTILLED IN ALEMBICS AND ...distillates). The chemical composition of distillates from the same ...
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Land cover changes affect soil chemical attributes in the Brazilian Amazon
... Therefore, the scientific community has agreed that fighting against Amazon deforestation is a matter of national security (Machado, 2009; Sawyer, ...promoting the conservation of natural ...
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SPATIAL VARIABILITY OF SOIL CHEMICAL PROPERTIES AFTER COFFEE TREE REMOVAL
... at the Experimental Center of the Instituto Agronomico (Santa Elisa Farm), Campinas, Sao ...classification, the study site is a transition between the Cwa and Cfa climatic types: a ...
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