Spatial mapping of soil chemical properties using multivariate geostatistics. A study from cropland in eastern Croatia
The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosyste...
Ausführliche Beschreibung
Autor*in: |
Igor Bogunovic [verfasserIn] Lana Filipovic [verfasserIn] Vilim Filipovic [verfasserIn] Paulo Pereira [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Bulgarisch ; Tschechisch ; Englisch ; Kroatisch ; Ungarisch ; Polnisch ; Schwedisch |
Erschienen: |
2021 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Journal of Central European Agriculture - University of Zagreb, Faculty of Agriculture, 2004, 22(2021), 1, Seite 201-210 |
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Übergeordnetes Werk: |
volume:22 ; year:2021 ; number:1 ; pages:201-210 |
Links: |
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DOI / URN: |
10.5513/JCEA01/22.1.3011 |
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Katalog-ID: |
DOAJ056281684 |
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10.5513/JCEA01/22.1.3011 doi (DE-627)DOAJ056281684 (DE-599)DOAJe9ceb00ba51c488e9535e5b1633189a1 DE-627 ger DE-627 rakwb bul cze eng hrv hun pol swe Igor Bogunovic verfasserin aut Spatial mapping of soil chemical properties using multivariate geostatistics. A study from cropland in eastern Croatia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosystems. The main objective was to study the spatial variability of pH, soil organic matter, available phosphorus, and available potassium using univariate and multivariate methods in cropland fields in eastern Croatia. For the study, 169 (0-30 cm) soil samples were collected in a 911 ha study area. The results showed that soils had slightly acidic pH, adequate available phosphorus and potassium values for crop production, and low soil organic matter concentration. The variability was high in available phosphorus and low in pH. Soil pH, soil organic matter, available phosphorus, and potassium nugget/sill ratio was 0.00, 2.79, 18.68, and 22.08, respectively. Auxiliary variables increased the accuracy of the predictions. Soil organic matter levels were below the recommendable, and this is very likely an anthropogenic effect, even though the intrinsic process influences soil organic matter. The heterogeneous distribution of phosphorus and potassium highlighted the necessity of fertilization in some areas. For the sustainability of agroecosystems, adaptable site-specific soil management strategies need to be implemented. auxiliary data co-kriging nutrient maps land management spatial variability Agriculture S Lana Filipovic verfasserin aut Vilim Filipovic verfasserin aut Paulo Pereira verfasserin aut In Journal of Central European Agriculture University of Zagreb, Faculty of Agriculture, 2004 22(2021), 1, Seite 201-210 (DE-627)382924002 (DE-600)2139504-4 13329049 nnns volume:22 year:2021 number:1 pages:201-210 https://doi.org/10.5513/JCEA01/22.1.3011 kostenfrei https://doaj.org/article/e9ceb00ba51c488e9535e5b1633189a1 kostenfrei https://jcea.agr.hr/articles/772796_Spatial_mapping_of_soil_chemical_properties_using_multivariate_geostatistics_A_study_from_cropland_in_eastern_Croatia_en.pdf kostenfrei https://doaj.org/toc/1332-9049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 22 2021 1 201-210 |
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10.5513/JCEA01/22.1.3011 doi (DE-627)DOAJ056281684 (DE-599)DOAJe9ceb00ba51c488e9535e5b1633189a1 DE-627 ger DE-627 rakwb bul cze eng hrv hun pol swe Igor Bogunovic verfasserin aut Spatial mapping of soil chemical properties using multivariate geostatistics. A study from cropland in eastern Croatia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosystems. The main objective was to study the spatial variability of pH, soil organic matter, available phosphorus, and available potassium using univariate and multivariate methods in cropland fields in eastern Croatia. For the study, 169 (0-30 cm) soil samples were collected in a 911 ha study area. The results showed that soils had slightly acidic pH, adequate available phosphorus and potassium values for crop production, and low soil organic matter concentration. The variability was high in available phosphorus and low in pH. Soil pH, soil organic matter, available phosphorus, and potassium nugget/sill ratio was 0.00, 2.79, 18.68, and 22.08, respectively. Auxiliary variables increased the accuracy of the predictions. Soil organic matter levels were below the recommendable, and this is very likely an anthropogenic effect, even though the intrinsic process influences soil organic matter. The heterogeneous distribution of phosphorus and potassium highlighted the necessity of fertilization in some areas. For the sustainability of agroecosystems, adaptable site-specific soil management strategies need to be implemented. auxiliary data co-kriging nutrient maps land management spatial variability Agriculture S Lana Filipovic verfasserin aut Vilim Filipovic verfasserin aut Paulo Pereira verfasserin aut In Journal of Central European Agriculture University of Zagreb, Faculty of Agriculture, 2004 22(2021), 1, Seite 201-210 (DE-627)382924002 (DE-600)2139504-4 13329049 nnns volume:22 year:2021 number:1 pages:201-210 https://doi.org/10.5513/JCEA01/22.1.3011 kostenfrei https://doaj.org/article/e9ceb00ba51c488e9535e5b1633189a1 kostenfrei https://jcea.agr.hr/articles/772796_Spatial_mapping_of_soil_chemical_properties_using_multivariate_geostatistics_A_study_from_cropland_in_eastern_Croatia_en.pdf kostenfrei https://doaj.org/toc/1332-9049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 22 2021 1 201-210 |
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Spatial mapping of soil chemical properties using multivariate geostatistics. A study from cropland in eastern Croatia |
abstract |
The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosystems. The main objective was to study the spatial variability of pH, soil organic matter, available phosphorus, and available potassium using univariate and multivariate methods in cropland fields in eastern Croatia. For the study, 169 (0-30 cm) soil samples were collected in a 911 ha study area. The results showed that soils had slightly acidic pH, adequate available phosphorus and potassium values for crop production, and low soil organic matter concentration. The variability was high in available phosphorus and low in pH. Soil pH, soil organic matter, available phosphorus, and potassium nugget/sill ratio was 0.00, 2.79, 18.68, and 22.08, respectively. Auxiliary variables increased the accuracy of the predictions. Soil organic matter levels were below the recommendable, and this is very likely an anthropogenic effect, even though the intrinsic process influences soil organic matter. The heterogeneous distribution of phosphorus and potassium highlighted the necessity of fertilization in some areas. For the sustainability of agroecosystems, adaptable site-specific soil management strategies need to be implemented. |
abstractGer |
The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosystems. The main objective was to study the spatial variability of pH, soil organic matter, available phosphorus, and available potassium using univariate and multivariate methods in cropland fields in eastern Croatia. For the study, 169 (0-30 cm) soil samples were collected in a 911 ha study area. The results showed that soils had slightly acidic pH, adequate available phosphorus and potassium values for crop production, and low soil organic matter concentration. The variability was high in available phosphorus and low in pH. Soil pH, soil organic matter, available phosphorus, and potassium nugget/sill ratio was 0.00, 2.79, 18.68, and 22.08, respectively. Auxiliary variables increased the accuracy of the predictions. Soil organic matter levels were below the recommendable, and this is very likely an anthropogenic effect, even though the intrinsic process influences soil organic matter. The heterogeneous distribution of phosphorus and potassium highlighted the necessity of fertilization in some areas. For the sustainability of agroecosystems, adaptable site-specific soil management strategies need to be implemented. |
abstract_unstemmed |
The spatial variability of soil chemical properties is affected by factors of soil formation and human activities. Understanding their spatial variability will improve agricultural production, reduce environmental problems (e.g., soil pollution, offsite effects), and achieve sustainable agroecosystems. The main objective was to study the spatial variability of pH, soil organic matter, available phosphorus, and available potassium using univariate and multivariate methods in cropland fields in eastern Croatia. For the study, 169 (0-30 cm) soil samples were collected in a 911 ha study area. The results showed that soils had slightly acidic pH, adequate available phosphorus and potassium values for crop production, and low soil organic matter concentration. The variability was high in available phosphorus and low in pH. Soil pH, soil organic matter, available phosphorus, and potassium nugget/sill ratio was 0.00, 2.79, 18.68, and 22.08, respectively. Auxiliary variables increased the accuracy of the predictions. Soil organic matter levels were below the recommendable, and this is very likely an anthropogenic effect, even though the intrinsic process influences soil organic matter. The heterogeneous distribution of phosphorus and potassium highlighted the necessity of fertilization in some areas. For the sustainability of agroecosystems, adaptable site-specific soil management strategies need to be implemented. |
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Spatial mapping of soil chemical properties using multivariate geostatistics. A study from cropland in eastern Croatia |
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