Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management
Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Karn, Rupak [verfasserIn] Hillin, Daniel [verfasserIn] Helwi, Pierre [verfasserIn] Scheiner, Justin [verfasserIn] Guo, Wenxuan [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Scientia horticulturae - Amsterdam [u.a.] : Elsevier Science, 1973, 328 |
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| Übergeordnetes Werk: |
volume:328 |
| DOI / URN: |
10.1016/j.scienta.2024.112857 |
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| Katalog-ID: |
ELV067019382 |
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| 520 | |a Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. | ||
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| 650 | 4 | |a Pruning weight | |
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| 700 | 1 | |a Helwi, Pierre |e verfasserin |4 aut | |
| 700 | 1 | |a Scheiner, Justin |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Wenxuan |e verfasserin |0 (orcid)0000-0003-4639-1791 |4 aut | |
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10.1016/j.scienta.2024.112857 doi (DE-627)ELV067019382 (ELSEVIER)S0304-4238(24)00017-7 DE-627 ger DE-627 rda eng 630 640 VZ 48.50 bkl Karn, Rupak verfasserin aut Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. Management zones Pruning weight Soil properties Topography Viticulture Hillin, Daniel verfasserin aut Helwi, Pierre verfasserin aut Scheiner, Justin verfasserin aut Guo, Wenxuan verfasserin (orcid)0000-0003-4639-1791 aut Enthalten in Scientia horticulturae Amsterdam [u.a.] : Elsevier Science, 1973 328 Online-Ressource (DE-627)320569748 (DE-600)2016351-4 (DE-576)105430587 1879-1018 nnns volume:328 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 48.50 Pflanzenproduktion: Allgemeines VZ AR 328 |
| spelling |
10.1016/j.scienta.2024.112857 doi (DE-627)ELV067019382 (ELSEVIER)S0304-4238(24)00017-7 DE-627 ger DE-627 rda eng 630 640 VZ 48.50 bkl Karn, Rupak verfasserin aut Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. Management zones Pruning weight Soil properties Topography Viticulture Hillin, Daniel verfasserin aut Helwi, Pierre verfasserin aut Scheiner, Justin verfasserin aut Guo, Wenxuan verfasserin (orcid)0000-0003-4639-1791 aut Enthalten in Scientia horticulturae Amsterdam [u.a.] : Elsevier Science, 1973 328 Online-Ressource (DE-627)320569748 (DE-600)2016351-4 (DE-576)105430587 1879-1018 nnns volume:328 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 48.50 Pflanzenproduktion: Allgemeines VZ AR 328 |
| allfields_unstemmed |
10.1016/j.scienta.2024.112857 doi (DE-627)ELV067019382 (ELSEVIER)S0304-4238(24)00017-7 DE-627 ger DE-627 rda eng 630 640 VZ 48.50 bkl Karn, Rupak verfasserin aut Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. Management zones Pruning weight Soil properties Topography Viticulture Hillin, Daniel verfasserin aut Helwi, Pierre verfasserin aut Scheiner, Justin verfasserin aut Guo, Wenxuan verfasserin (orcid)0000-0003-4639-1791 aut Enthalten in Scientia horticulturae Amsterdam [u.a.] : Elsevier Science, 1973 328 Online-Ressource (DE-627)320569748 (DE-600)2016351-4 (DE-576)105430587 1879-1018 nnns volume:328 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 48.50 Pflanzenproduktion: Allgemeines VZ AR 328 |
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10.1016/j.scienta.2024.112857 doi (DE-627)ELV067019382 (ELSEVIER)S0304-4238(24)00017-7 DE-627 ger DE-627 rda eng 630 640 VZ 48.50 bkl Karn, Rupak verfasserin aut Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. Management zones Pruning weight Soil properties Topography Viticulture Hillin, Daniel verfasserin aut Helwi, Pierre verfasserin aut Scheiner, Justin verfasserin aut Guo, Wenxuan verfasserin (orcid)0000-0003-4639-1791 aut Enthalten in Scientia horticulturae Amsterdam [u.a.] : Elsevier Science, 1973 328 Online-Ressource (DE-627)320569748 (DE-600)2016351-4 (DE-576)105430587 1879-1018 nnns volume:328 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 48.50 Pflanzenproduktion: Allgemeines VZ AR 328 |
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10.1016/j.scienta.2024.112857 doi (DE-627)ELV067019382 (ELSEVIER)S0304-4238(24)00017-7 DE-627 ger DE-627 rda eng 630 640 VZ 48.50 bkl Karn, Rupak verfasserin aut Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. Management zones Pruning weight Soil properties Topography Viticulture Hillin, Daniel verfasserin aut Helwi, Pierre verfasserin aut Scheiner, Justin verfasserin aut Guo, Wenxuan verfasserin (orcid)0000-0003-4639-1791 aut Enthalten in Scientia horticulturae Amsterdam [u.a.] : Elsevier Science, 1973 328 Online-Ressource (DE-627)320569748 (DE-600)2016351-4 (DE-576)105430587 1879-1018 nnns volume:328 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 48.50 Pflanzenproduktion: Allgemeines VZ AR 328 |
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assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management |
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Assessing grapevine vigor as affected by soil physicochemical properties and topographic attributes for precision vineyard management |
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Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. |
| abstractGer |
Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. |
| abstract_unstemmed |
Understanding grapevine vigor variability and its influencing factors is critical for optimizing vegetative growth, fruit production, and site-specific vineyard management. This study aimed to investigate the relationship between soil physicochemical properties, topographic attributes, and grapevine variability and assess the efficacy of management zones for precision vineyard management. The study was conducted in a 4-ha commercial vineyard in Terry County, Texas, from 2021 to 2023. Topographic attributes, including elevation and slope, were derived from high-resolution aerial images using an unmanned aerial vehicle with a real-time kinematic (RTK) GNSS positioning system. Soil and grapevine samples were collected from 36 representative locations in the vineyard. Soil samples were analyzed for physicochemical properties, including texture, pH, electrical conductivity (EC), organic carbon, and total nitrogen. Grapevine vigor was evaluated through measurements of pruning weight. Multiple linear regression analysis identified significant predictors of vine vigor, including elevation, slope, and a range of soil characteristics such as texture, clay content, sand content, total organic carbon, and nitrogen levels. By integrating soil texture, elevation, and slope, three management zones were delineated, each exhibiting unique characteristics related to grapevine vigor, including variations in elevation, slope, and soil properties. These distinct zones underscored the combined influence of topographic attributes and soil characteristics on vineyard variability and potential for site-specific management. This research underscores the importance of considering topographic attributes and soil properties in vineyard management. By implementing site-specific strategies tailored to the needs of each management zone, vineyard managers can optimize vine growth, grape quality, and resource allocation. These findings hold practical implications for enhancing the sustainability and efficiency of vineyard operations. |
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| score |
7.402478 |