Chemical soil
Activity and Chemical Soil Properties
... the chemical and microbiological properties of the soils investigated in the present study allowed the effects of each of the clay pit reforestation approaches to be ...the chemical and biological ...
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ESTIMATION OF PHYSICAL AND CHEMICAL SOIL PROPERTIES BY ARTIFICIAL NEURAL NETWORKS
... Other technologies, such as Artificial Neural Networks (ANNs) are promising to estimate soil properties as well. ANNs are computational techniques inspired by the neural structure of intelligent organisms, ...
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Chemical and biological attributes of a lowland soil affected by land leveling
... in soil properties caused by erosion, deep ploughing, and land ...altered soil properties and could contribute to global warming by depleting the soil of organic ...of chemical soil ...
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Site preparation impacts on physical and chemical forest soil quality indicators
... original soil, site preparation increased clay content and nutrients availability in soil (usually E > 1) with the exception of organic C and total N, as a result, site preparation can have several ...
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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 ...same soil properties hinders the comparison of results and database or dataset ...main soil orders in Brazil such as ...
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SPATIAL VARIABILITY OF SOIL CHEMICAL PROPERTIES AFTER COFFEE TREE REMOVAL
... of soil properties is considered a basic principle for a localized management in precision agriculture for areas at any scale (Grego & Vieira, ...the soil chemical properties, particularly in ...
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Soil Physical and Chemical Properties in Epigeal Termite Mounds in Pastures
... the soil chemical properties is poorly known, especially considering different mound sections (top, center, and base) compared to the adjacent ...to soil samples of adjacent areas as ...adjacent ...
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Effects of soil management systems on soil microbial activity, bulk density and chemical properties
... of soil management systems on the bulk density, chemical soil properties, and on the soil microbial activity on a Latossolo Vermelho distrófico ...(Oxisol). Soil samples were collected ...
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Correlation of physical and chemical attributes of soil with sugarcane yield
... between soil attributes and sugarcane yield were lower than ...most soil attributes (Table ...and chemical soil attributes alone are insufficient to explain spatial yield variability of a ...
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Land cover changes affect soil chemical attributes in the Brazilian Amazon
... the soil, which facilitates the establishment of seedlings (Meli & Dirzo, ...of soil erosion and to the input of soil organic matter and nutrients through litterfall (Chada, Campello, & ...
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Epigeal Fauna and Soil Chemical Attributes in Grazing and Regeneration Areas
... The Shannon diversity index was highest (approximately 40% and 30% in the dry and rainy seasons, respectively) in the forested area, followed by the regeneration area; the index was lowest in the pasture in both seasons ...
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CHARACTERIZATION OF SOIL CHEMICAL PROPERTIES OF STRAWBERRY FIELDS USING PRINCIPAL COMPONENT ANALYSIS
... P: phosphorus; pH: pH in water; K: potassium. Based on the first component, the strawberry fields grouped on the negative axis were characterized by high m% values (Figure 3). On the positive axis however, fields were ...
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Tomato yield and soil chemical attributes depending on previous cover crops
... the soil cover crop most cultivated in South ...the soil for succession crops because they can biologically fix atmospheric N 2 by symbiosis with ...
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SOIL CHEMICAL PROPERTIES RELATED TO ACIDITY UNDER SUCCESSIVE PIG SLURRY APPLICATIONS
... the soil, surpassing crop uptake capacity and requirements (Basso et ...without soil tillage can cause, in the long term, alterations in soil chemical properties related to acidity (Ceretta et ...
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Microbiological and chemical attributes of a Hapludalf soil with swine manure fertilization
... of soil microbial biomass and community composition to biological soil crusts in the revegetated areas of the Tengger ...Applied Soil Ecology, ...G. Soil chemical properties related to ...
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Soil chemical attributes restricting grain yield in Oxisols under no-tillage system
... of soil attributes on crop yield, Rodrigues et ...surface soil sampling ...represent soil fertility because of the vertical gradient formed in the NTS (Schlindwein & Anghinoni, ...of soil ...
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Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
... site-specific soil management ...The soil variability analysis using geostatistics enables the adjustment of the semivariogram for georeferenced data with spatial ...site-specific soil management for ...
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Organic and Nitrogen Fertilization of Soil under ‘Syrah’ Grapevine: Effects on Soil Chemical Properties and Nitrate Concentration
... the soil resulted from the cumulative effect of continuous application of copper fungicides, essential to control the plant health of ...treatments. Soil availability of Cu can be reduced by complexing the ...
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Combined effects of chemical and natural stressors to soil organisms and plants
... with soil organisms and plants exposed to pesticides in areas such as tropical countries, experiencing high temperatures throughout the year, as well as in countries with low temperatures or temperate regions in ...
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Chemical and physical soil attributes in integrated crop-livestock system under no-tillage
... the soil chemical and physical ...the chemical and physical attributes of the soil after 21 months of ICLS under NT in a succession of annual winter pastures (2008), soybeans (2008/2009), ...
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