FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2583285792> ?p ?o ?g. }

• W2583285792 endingPage "34" @default.
• W2583285792 startingPage "25" @default.
• W2583285792 abstract "Crop productivity under rainfed farming systems in India is low due to poor water and nutrient management. The available small scale information of soil nutrients is inadequate to effectively manage individual farms held by small and marginal farmers. Large scale spatial variability assessment using grid sampling method is a feasible option to identify critical nutrient deficiency zones. The present study was conducted in a part of semi-arid tropical Deccan plateau region, India, to assess the spatial variability of soil pH, organic carbon (OC), soil available nitrogen (N), phosphorus (P), potassium (K) and sulphur (S). A total of 1508 composite samples (0–15 cm) were collected by adopting 325 × 325 m grid interval (one sample for 10 ha area) and they were analysed for soil fertility parameters. Coefficient of variation (CV) indicated that OC, N, P, K and S were high in heterogeneity (CV > 35%). Moreover, pH, P, K and S were non-normally distributed and log transformation produced normalised dataset. The semivariogram parameters (nugget to sill ratio, range and slope) indicated that the spatial distribution of soil properties were inconsistent. The spatial variability of parameters were mapped by ordinary kriging using exponential (pH and OC) and spherical (N, P, K and S) models selected based on root mean square error (RMSE) and r2 values. Multi-nutrient deficiencies were observed in most parts of the study area and N was acutely deficient. Farm level nutrient availability status was derived from spatial variability maps and critical nutrient deficiency zones were identified. Nutrient management recommendations based on soil test results were delivered to farmers for adopting need based variable rate of fertilizer application. The generated maps can serve as an effective tool for farm managers and policy makers in site specific nutrient management." @default.
• W2583285792 created "2017-02-10" @default.
• W2583285792 creator A5001813845 @default.
• W2583285792 creator A5005350633 @default.
• W2583285792 creator A5014369910 @default.
• W2583285792 creator A5022910938 @default.
• W2583285792 creator A5026466378 @default.
• W2583285792 creator A5031036545 @default.
• W2583285792 creator A5049209376 @default.
• W2583285792 creator A5059907941 @default.
• W2583285792 creator A5091486520 @default.
• W2583285792 date "2017-06-01" @default.
• W2583285792 modified "2023-10-11" @default.
• W2583285792 title "Assessment of spatial variability of soil properties using geospatial techniques for farm level nutrient management" @default.
• W2583285792 cites W1525356410 @default.
• W2583285792 cites W1980174126 @default.
• W2583285792 cites W1980368064 @default.
• W2583285792 cites W1995596990 @default.
• W2583285792 cites W2008338436 @default.
• W2583285792 cites W2010198465 @default.
• W2583285792 cites W2018511355 @default.
• W2583285792 cites W2023501698 @default.
• W2583285792 cites W2024896300 @default.
• W2583285792 cites W2039070229 @default.
• W2583285792 cites W2042151302 @default.
• W2583285792 cites W2051850521 @default.
• W2583285792 cites W2056193610 @default.
• W2583285792 cites W2059354719 @default.
• W2583285792 cites W2069291379 @default.
• W2583285792 cites W2073017030 @default.
• W2583285792 cites W2074124829 @default.
• W2583285792 cites W2087029299 @default.
• W2583285792 cites W2091160252 @default.
• W2583285792 cites W2092044772 @default.
• W2583285792 cites W2099656668 @default.
• W2583285792 cites W2117982329 @default.
• W2583285792 cites W2135456849 @default.
• W2583285792 cites W2141710367 @default.
• W2583285792 cites W2145874683 @default.
• W2583285792 cites W2146049848 @default.
• W2583285792 cites W2153037394 @default.
• W2583285792 cites W2155300412 @default.
• W2583285792 cites W2156036626 @default.
• W2583285792 cites W2206120897 @default.
• W2583285792 cites W2351086351 @default.
• W2583285792 cites W2351362738 @default.
• W2583285792 cites W2498589066 @default.
• W2583285792 cites W2502367051 @default.
• W2583285792 cites W300277006 @default.
• W2583285792 cites W978232010 @default.
• W2583285792 doi "https://doi.org/10.1016/j.still.2017.01.006" @default.
• W2583285792 hasPublicationYear "2017" @default.
• W2583285792 type Work @default.
• W2583285792 sameAs 2583285792 @default.
• W2583285792 citedByCount "116" @default.
• W2583285792 countsByYear W25832857922017 @default.
• W2583285792 countsByYear W25832857922018 @default.
• W2583285792 countsByYear W25832857922019 @default.
• W2583285792 countsByYear W25832857922020 @default.
• W2583285792 countsByYear W25832857922021 @default.
• W2583285792 countsByYear W25832857922022 @default.
• W2583285792 countsByYear W25832857922023 @default.
• W2583285792 crossrefType "journal-article" @default.
• W2583285792 hasAuthorship W2583285792A5001813845 @default.
• W2583285792 hasAuthorship W2583285792A5005350633 @default.
• W2583285792 hasAuthorship W2583285792A5014369910 @default.
• W2583285792 hasAuthorship W2583285792A5022910938 @default.
• W2583285792 hasAuthorship W2583285792A5026466378 @default.
• W2583285792 hasAuthorship W2583285792A5031036545 @default.
• W2583285792 hasAuthorship W2583285792A5049209376 @default.
• W2583285792 hasAuthorship W2583285792A5059907941 @default.
• W2583285792 hasAuthorship W2583285792A5091486520 @default.
• W2583285792 hasBestOaLocation W25832857921 @default.
• W2583285792 hasConcept C105462344 @default.
• W2583285792 hasConcept C105795698 @default.
• W2583285792 hasConcept C125572338 @default.
• W2583285792 hasConcept C127313418 @default.
• W2583285792 hasConcept C142796444 @default.
• W2583285792 hasConcept C159390177 @default.
• W2583285792 hasConcept C159750122 @default.
• W2583285792 hasConcept C180478619 @default.
• W2583285792 hasConcept C187320778 @default.
• W2583285792 hasConcept C18903297 @default.
• W2583285792 hasConcept C33923547 @default.
• W2583285792 hasConcept C38774213 @default.
• W2583285792 hasConcept C39432304 @default.
• W2583285792 hasConcept C39464130 @default.
• W2583285792 hasConcept C50516716 @default.
• W2583285792 hasConcept C6557445 @default.
• W2583285792 hasConcept C76886044 @default.
• W2583285792 hasConcept C86803240 @default.
• W2583285792 hasConcept C94747663 @default.
• W2583285792 hasConceptScore W2583285792C105462344 @default.
• W2583285792 hasConceptScore W2583285792C105795698 @default.
• W2583285792 hasConceptScore W2583285792C125572338 @default.
• W2583285792 hasConceptScore W2583285792C127313418 @default.
• W2583285792 hasConceptScore W2583285792C142796444 @default.
• W2583285792 hasConceptScore W2583285792C159390177 @default.

• next