[PDF] Top 20 STATE-SPACE APPROACH TO EVALUATE THE RELATION BETWEEN SOIL PHYSICAL AND CHEMICAL PROPERTIES

STATE-SPACE APPROACH TO EVALUATE THE RELATION BETWEEN SOIL PHYSICAL AND CHEMICAL PROPERTIES

... During the last decade, technologies to study specific local field conditions have rapidly developed, and can potentially help farmers manage each part of their farms with spatially varying ... See full document

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Chemical and physical properties of an anthropogenic dark earth soil from Bragança, Para, Eastern Amazon

... about the chemical and physical characteristics of ADE in this ...propose to check the hypothesis that a Gleysol, classified as ADE, presents improved chemical and ... See full document

8

Soil Physical and Chemical Properties in Epigeal Termite Mounds in Pastures

... on the soil chemical properties is poorly known, especially considering different mound sections (top, center, and base) compared to the adjacent ...areas and ... See full document

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Morphological diversity of springtails (Hexapoda: Collembola) as soil quality bioindicators in land use systems

... Abstract: The aim of this work was to evaluate the soil quality of native forest, eucalyptus plantations, pasture, integrated crop-livestock, and no-tillage systems, correlating ... See full document

11

Soil Macrofauna as a Soil Quality Indicator in Native and replanted

... on soil quality in Araucaria forests contribute to understanding changes in this ecosystem and serve as a tool in conserving its ...biodiversity. The aim of this study was to ... See full document

15

Espacialização do índice de qualidade do solo na Sub-Bacia das Posses, Extrema, Minas Gerais

... aimed to determine and spatialize the soil quality index (SQI), in relation to chemical and physical attributes, and evaluate its use in ... See full document

7

Effects of grain-producing cover crops on rice grain yield in Cabo Delgado, Mozambique

... benefits to the environment such as soil protection, release of nutrients, soil moisture maintenance, and weed control, cover crops can increase food production for grain ...production. ... See full document

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Geochemical signatures and weathering rates in soils derived from different granites in contrasting climatic locations

... studied the mineralogical properties and chemical composition of different granites using energy dispersive X-ray spectroscopy coupled with scanning electron microscopy to understand ... See full document

9

IMPACTS OF LAND LEVELING ON LOWLAND SOIL PHYSICAL PROPERTIES

... relation to the new soil surface, that is, the effective arable depth (Figure ...(minimum) to 120 cm (maximum), with a mean value of 77 ...linked to the Albaqualf ... See full document

12

SPATIAL VARIABILITY OF THE CHEMICAL, PHYSICAL AND BIOLOGICAL PROPERTIES IN LOWLAND CULTIVATED WITH IRRIGATED RICE

... on the determined dependence structures that the observations of each one of these properties depend on each other within the studied domain (Brye et ...that the nugget effect may occur ... See full document

12

Floristic and Phytosociological Description of a Riparian Forest and the Relationship with the Edaphic Environment in Caiuá Ecological Station - Paraná - Brazil

... in soil physical and chemical properties of soil, floristic and phytosociological association of semi- deciduous riparian forest of the Paranapanema River (R) ... See full document

14

ESTIMATION OF PHYSICAL AND CHEMICAL SOIL PROPERTIES BY ARTIFICIAL NEURAL NETWORKS

... Knowing the spatial variability of soil properties allows us to describe a joint correlation of these variables, besides being fundamental for farming management (OLIVEIRA; FERNANDES; ... See full document

9

Spatial and linear CorrelationS Between Soil and Corn (1)

... have the main characteristics the vertical productivity, reduced costs, soil physical, chemical and biological improvement to promote production sustainable ...thus, ... See full document

10

Variability in soil physical properties in landslide-prone areas

... ABSTRACT. The present study aimed to evaluate the relationship between the physical properties of the soil and relief in areas that are ... See full document

10

DIVISÃO 1 - SOLO NO ESPAÇO E NO TEMPO

... In the upper Jequitinhonha valley, state of Minas Gerais, Brazi, there are large plane areas known as “chapadas”, which are separated by areas dissected by tributaries of the Jequitinhonha and ... See full document

12

RELATIONSHIPS BETWEEN MICROBIAL ACTIVITY AND SOIL PHYSICAL AND CHEMICAL PROPERTIES IN NATIVE AND REFORESTED Araucaria angustifolia FORESTS IN THE STATE OF SÃO PAULO, BRAZIL

... of the biological variables showed that they contributed little to the discrimination of the areas in the two seasons, with the exception of basal respiration in winter (Table ... See full document

15

SOIL BULK DENSITY AS RELATED TO SOIL PARTICLE SIZE DISTRIBUTION AND ORGANIC MATTER CONTENT

... as the ratio of oven-dried mass weight to its bulk volume depends on the soil particles densities such as sand, silt, clay and organic matter and their packing ...gravimetric ... See full document

4

Soil genesis and iron nodules in a karst environment of the Apodi Plateau

... - The Apodi Plateau, located in the northeastern part of the state of Ceará in Brazil, has limestone as its parent material, with significant variation in the soils formed in this ... See full document

13

EFFECTS OF PIG SLURRY APPLICATION ON SOIL PHYSICAL AND CHEMICAL PROPERTIES AND GLYPHOSATE MOBILITY

... of the factors with observed effects on the movement of pesticides in soil is the influence of organic material originating from the application of pig slurry to agricultural ... See full document

11

O-reducing activity of soil amended with organic and inorganic enrichments under

... Cavigelli and Robertson (2000) showed that denitrification reductases and consequently the N 2 O-reducing activity of two soil samples differed in their sensitivity to pH and ... See full document

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