tailieunhanh - Spatial analysis of soil chemical properties of Bastar district, Chhattisgarh, India

Mapping of soil properties is an important operation as it plays an important role in the knowledge about soil properties and how it can be used sustainably. The study was carried out in a Bastar district, Chhattisgarh state, India in order to map out some soil characteristics and assess their variability within the area. Samples were collected from the 4 sampling sites, Kesloor and Raikot (NH-16), Adawal and Nagarnar (NH-43) in Jagdalpur. From each site, 6 samples of soils (with three replications) from 20m, 60m and 500m (control site) distance from the edge of national highway at two soil depths, 0-20 cm, and 20-40 cm were collected respectively. The soil samples were air-dried, crushed and passed through a 2 mm sieve before analyzing it for pH, EC, Organic carbon, Iron, Copper and Lead were calculated. After the normalization of data classical statistics was used to describe the soil properties and geo-statistical analysis was used to illustrate the spatial variability of the soil properties by using kriging interpolation techniques in a GIS environment. Results showed that the coefficient of variance for all the variables was to at depth 0-20cm and to at depth 20-40 cm. The geostatistical analysis was done by Ordinary kriging. | Spatial analysis of soil chemical properties of Bastar district, Chhattisgarh, India

• Hoá học
• Coefficient of variance
• Ordinary kriging
• Soil chemical properties
• Soil properties
• Important operation
• Interfamily variability
• Phenotypic coefficient of variance
• Genotypic coefficient of variance
• Genetic advance
• Disease resistant
• Finger millet
• Genetic coefficient of variance
• Phenotypic coefficient variance
• Genetic variability
• Heritability and genetic advance
• Per cent of mean
• Chickpea genotypes (Cicer arietinum L )
• Genotypic coefficient of variation
• Genotypic variance
• Phenotypic coefficient of variation
• phenotypic variance
• Heritability and genetic advance as per cent of mean
• F2 segregants of desi cotton
• Regional inequality
• Theils entropy coefficient
• Gini ratio and lorenz curve
• DCCBs in Maharashtra
• Genetic variance
• Correlation coefficient
• Path coefficient
• Salinity condition
• Yield contributing traits
• Path analysis of yield
• Performance evaluation
• Drip irrigation systems
• Drip system
• Uniformity coefficient
• Application efficiency
• Mean Variance Paradox
• Further Study
• Optimum Portfolio
• Market Portfolio
• Capital Asset Pricing
• Drip irrigation
• In line emitters
• Manufacturers’ coefficient of variance
• Emitter exponent
• Non compensating emitters
• Path analysis
• Main earhead length
• Variance for different characters in finger millet
• Eleven characters in finger millet
• Journal of Zoology
• Stone marten
• Os penis
• Statistical analysis
• Martes foina
• Coefficient of variance (CV)
• BMC Bioinformatics
• Recombinant inbred panel
• Negative binomial mixed model
• Compound Poisson mixed model
• Variance partition coefficient