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[PDF] Top 20 SPATIAL CORRELATION BETWEEN PHYSICAL PROPERTIES OF SOIL AND WEEDS IN TWO MANAGEMENT SYSTEMS

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SPATIAL CORRELATION BETWEEN PHYSICAL PROPERTIES OF SOIL AND WEEDS IN TWO MANAGEMENT SYSTEMS

SPATIAL CORRELATION BETWEEN PHYSICAL PROPERTIES OF SOIL AND WEEDS IN TWO MANAGEMENT SYSTEMS

... The spatial correlation between soil properties and weeds is relevant in agronomic and environmental ...analysis of this correlation is crucial ... See full document

10

SOIL PHYSICAL PROPERTIES AND GRAPE YIELD INFLUENCED BY COVER CROPS AND MANAGEMENT SYSTEMS

SOIL PHYSICAL PROPERTIES AND GRAPE YIELD INFLUENCED BY COVER CROPS AND MANAGEMENT SYSTEMS

... distribution of biopores (BP) was determined in samples collected in volumetric rings, on a sand tension table, at a matric potential of -1 kPa (Ringrose-Voase, 1991), and at a matric ... See full document

9

CHEMICAL AND PHYSICAL-HYDRIC CHARACTERISATION OF A RED LATOSOL AFTER FIVE YEARS OF MANAGEMENT DURING THE SUMMER BETWEEN-CROP SEASON

CHEMICAL AND PHYSICAL-HYDRIC CHARACTERISATION OF A RED LATOSOL AFTER FIVE YEARS OF MANAGEMENT DURING THE SUMMER BETWEEN-CROP SEASON

... production systems that include the production of mulch for no- tillage farming and structural improvement of the soil can be considered key measures for agricultural activity in ... See full document

11

Physical Properties of a Hapludox after Three Decades under Different Soil Management Systems

Physical Properties of a Hapludox after Three Decades under Different Soil Management Systems

... values in the conservation tillage system may be related to higher cohesion among soil ...particles. In soils with high aggregate stability, cohesion is higher due to strong interaction among primary ... See full document

14

Environmental Correlation and Spatial Autocorrelation of Soil Properties in Keller Peninsula, Maritime Antarctica

Environmental Correlation and Spatial Autocorrelation of Soil Properties in Keller Peninsula, Maritime Antarctica

... pattern of variation in soil and landform properties in relation to environmental covariates are closely related to soil type ...aim of this study was to apply ... See full document

9

MATERIAL AND METHODS Study area

MATERIAL AND METHODS Study area

... Correlations between soil properties can be derived from cross-semivariograms, which allow a determination of the structure of spatial dependence of one property based on ... See full document

10

Geomorphometric tool associated with soil types and properties spatial variability at

Geomorphometric tool associated with soil types and properties spatial variability at

... application of quantitative methods to digital soil and geomorphological map- ping is becoming an increasing ...One of these methods, Geomorphons, was developed to identify the ten most common ... See full document

8

Spatial prediction of soil properties in two contrasting physiographic regions in Brazil

Spatial prediction of soil properties in two contrasting physiographic regions in Brazil

... performance of ordinary kriging (OK) and regression krig- ing (RK) to predict soil physical-chemical properties in topsoil (0-15 ...prediction of error and root ... See full document

12

Soil physical and microbiological attributes cultivated with the common bean under two management systems

Soil physical and microbiological attributes cultivated with the common bean under two management systems

... differences in total nitrogen were seen between management systems at the depths and for the seasons under study (Table ...seeding in the 2006/07 season, the distribution ... See full document

9

Spatial and linear CorrelationS Between Soil and Corn (1)

Spatial and linear CorrelationS Between Soil and Corn (1)

... rooting in the soil surface from previous crops can result in a very porous soil structure and, consequently, increase forage yields in the following growing seasons, ... See full document

10

Spatial dependency and correlation of properties of soil cultivated with oil palm, Elaeis guineensis, in agroforestry systems in the eastern Brazilian Amazon

Spatial dependency and correlation of properties of soil cultivated with oil palm, Elaeis guineensis, in agroforestry systems in the eastern Brazilian Amazon

... distribution of soil nutrients in the Tapajós National Forest using geostatistics, and adjusted the exponential model for pH (H 2 O) and zinc, the Gaussian model for phosphorus ... See full document

12

IMPACTS OF LAND LEVELING ON LOWLAND SOIL PHYSICAL PROPERTIES

IMPACTS OF LAND LEVELING ON LOWLAND SOIL PHYSICAL PROPERTIES

... practice of land leveling alters the soil surface to create a uniform slope to improve land conditions for the application of all agricultural ...aims of this study were to evaluate the ... See full document

12

PHYSICAL PROPERTIES OF A RHODIC HAPLUSTOX UNDER TWO SUGARCANE HARVESTING SYSTEMS

PHYSICAL PROPERTIES OF A RHODIC HAPLUSTOX UNDER TWO SUGARCANE HARVESTING SYSTEMS

... purpose of evaluating the effects of two management types of sugarcane: harvesting of burnt cane (BCH) and mechanized harvesting of unburnt green cane (MCH), on ... See full document

7

Management zones determination based on physical properties of the soil

Management zones determination based on physical properties of the soil

... The physical characteristics of the soil are defined through the interaction between its properties, and they, in turn, can indicate its physical ...located ... See full document

13

Correlations and Principal Components Analysis for Defining Management Zones in Cotton / Correlações e análise de componentes principais para definir zonas de gerenciamento em algodão

Correlations and Principal Components Analysis for Defining Management Zones in Cotton / Correlações e análise de componentes principais para definir zonas de gerenciamento em algodão

... used in the establishment of the management zones according to the PC1 from PCA were: Ca/Mg, clay content and Red edge VI 23 ...importance of using PCA to identify these ...linear ... See full document

15

Correlação de Atributos do Solo com a Ocorrência de Plantas Daninhas em Áreas de Cana-de- Açúcar

Correlação de Atributos do Solo com a Ocorrência de Plantas Daninhas em Áreas de Cana-de- Açúcar

... - Soil properties can influence weed community composition and weed density agricultural ...control of such plants. This study aimed to investigate the correlation between weed ... See full document

11

Least limiting water range and physical quality of soil under groundcover management systems in citrus

Least limiting water range and physical quality of soil under groundcover management systems in citrus

... the soil is wet and prone to ...growing in the interrows of orange orchards can mitigate the soil physical degradation from machinery ...objective of this study was to ... See full document

6

Spatial variability of soil properties and soil erodibility in the Alqueva reservoir watershed

Spatial variability of soil properties and soil erodibility in the Alqueva reservoir watershed

... aim of this work is to investigate how the spa- tial variability of soil properties and soil erodibility (K fac- tor) were affected by the changes in land use allowed by ... See full document

10

SPATIAL INFLUENCE OF PHYSICAL AND CHEMICAL PARAMETERS ON MANAGEMENT ZONE DEFINITION IN APPLE ORCHARDS

SPATIAL INFLUENCE OF PHYSICAL AND CHEMICAL PARAMETERS ON MANAGEMENT ZONE DEFINITION IN APPLE ORCHARDS

... adoption in Brazilian apple orchards is still ...the spatial variability of certain soil properties as soil density, soil penetration resistance, electrical conductivity, ... See full document

12

Spatial variability of soil physical properties as a result of different tillage systems  / Variabilidade espacial das propriedades físicas do solo em função do preparo de solo

Spatial variability of soil physical properties as a result of different tillage systems / Variabilidade espacial das propriedades físicas do solo em função do preparo de solo

... allow soil physical properties to be monitored in order to describe the pattern of spatial variability and indicates the places with higher ...purpose of this study ... See full document

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