Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato
Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availabil...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rens, Libby R. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© European Association for Potato Research 2016 |
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| Übergeordnetes Werk: |
Enthalten in: Potato research - Dordrecht [u.a.] : Springer, 1958, 59(2016), 1 vom: 18. Feb., Seite 1-20 |
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| Übergeordnetes Werk: |
volume:59 ; year:2016 ; number:1 ; day:18 ; month:02 ; pages:1-20 |
| Links: |
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| DOI / URN: |
10.1007/s11540-015-9304-6 |
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| Katalog-ID: |
SPR020643845 |
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| 520 | |a Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. | ||
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| 700 | 1 | |a Burhans, Dana |4 aut | |
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10.1007/s11540-015-9304-6 doi (DE-627)SPR020643845 (SPR)s11540-015-9304-6-e DE-627 ger DE-627 rakwb eng Rens, Libby R. verfasserin aut Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © European Association for Potato Research 2016 Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 Zotarelli, Lincoln aut Cantliffe, Daniel J. aut Stoffella, Peter J. aut Gergela, Douglas aut Burhans, Dana aut Enthalten in Potato research Dordrecht [u.a.] : Springer, 1958 59(2016), 1 vom: 18. Feb., Seite 1-20 (DE-627)512299366 (DE-600)2235908-4 1871-4528 nnns volume:59 year:2016 number:1 day:18 month:02 pages:1-20 https://dx.doi.org/10.1007/s11540-015-9304-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2016 1 18 02 1-20 |
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10.1007/s11540-015-9304-6 doi (DE-627)SPR020643845 (SPR)s11540-015-9304-6-e DE-627 ger DE-627 rakwb eng Rens, Libby R. verfasserin aut Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © European Association for Potato Research 2016 Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 Zotarelli, Lincoln aut Cantliffe, Daniel J. aut Stoffella, Peter J. aut Gergela, Douglas aut Burhans, Dana aut Enthalten in Potato research Dordrecht [u.a.] : Springer, 1958 59(2016), 1 vom: 18. Feb., Seite 1-20 (DE-627)512299366 (DE-600)2235908-4 1871-4528 nnns volume:59 year:2016 number:1 day:18 month:02 pages:1-20 https://dx.doi.org/10.1007/s11540-015-9304-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2016 1 18 02 1-20 |
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10.1007/s11540-015-9304-6 doi (DE-627)SPR020643845 (SPR)s11540-015-9304-6-e DE-627 ger DE-627 rakwb eng Rens, Libby R. verfasserin aut Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © European Association for Potato Research 2016 Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 Zotarelli, Lincoln aut Cantliffe, Daniel J. aut Stoffella, Peter J. aut Gergela, Douglas aut Burhans, Dana aut Enthalten in Potato research Dordrecht [u.a.] : Springer, 1958 59(2016), 1 vom: 18. Feb., Seite 1-20 (DE-627)512299366 (DE-600)2235908-4 1871-4528 nnns volume:59 year:2016 number:1 day:18 month:02 pages:1-20 https://dx.doi.org/10.1007/s11540-015-9304-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2016 1 18 02 1-20 |
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10.1007/s11540-015-9304-6 doi (DE-627)SPR020643845 (SPR)s11540-015-9304-6-e DE-627 ger DE-627 rakwb eng Rens, Libby R. verfasserin aut Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © European Association for Potato Research 2016 Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 Zotarelli, Lincoln aut Cantliffe, Daniel J. aut Stoffella, Peter J. aut Gergela, Douglas aut Burhans, Dana aut Enthalten in Potato research Dordrecht [u.a.] : Springer, 1958 59(2016), 1 vom: 18. Feb., Seite 1-20 (DE-627)512299366 (DE-600)2235908-4 1871-4528 nnns volume:59 year:2016 number:1 day:18 month:02 pages:1-20 https://dx.doi.org/10.1007/s11540-015-9304-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2016 1 18 02 1-20 |
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10.1007/s11540-015-9304-6 doi (DE-627)SPR020643845 (SPR)s11540-015-9304-6-e DE-627 ger DE-627 rakwb eng Rens, Libby R. verfasserin aut Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © European Association for Potato Research 2016 Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 Zotarelli, Lincoln aut Cantliffe, Daniel J. aut Stoffella, Peter J. aut Gergela, Douglas aut Burhans, Dana aut Enthalten in Potato research Dordrecht [u.a.] : Springer, 1958 59(2016), 1 vom: 18. Feb., Seite 1-20 (DE-627)512299366 (DE-600)2235908-4 1871-4528 nnns volume:59 year:2016 number:1 day:18 month:02 pages:1-20 https://dx.doi.org/10.1007/s11540-015-9304-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2016 1 18 02 1-20 |
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English |
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Enthalten in Potato research 59(2016), 1 vom: 18. Feb., Seite 1-20 volume:59 year:2016 number:1 day:18 month:02 pages:1-20 |
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Enthalten in Potato research 59(2016), 1 vom: 18. Feb., Seite 1-20 volume:59 year:2016 number:1 day:18 month:02 pages:1-20 |
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Florida Sandy soil Seepage irrigation Soil ammonium Soil nitrate Urea |
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Potato research |
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Rens, Libby R. @@aut@@ Zotarelli, Lincoln @@aut@@ Cantliffe, Daniel J. @@aut@@ Stoffella, Peter J. @@aut@@ Gergela, Douglas @@aut@@ Burhans, Dana @@aut@@ |
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2016-02-18T00:00:00Z |
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The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Florida</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sandy soil</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Seepage irrigation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Soil ammonium</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Soil nitrate</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Urea</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zotarelli, Lincoln</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cantliffe, Daniel J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Stoffella, Peter J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gergela, Douglas</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Burhans, Dana</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Potato research</subfield><subfield code="d">Dordrecht [u.a.] : Springer, 1958</subfield><subfield code="g">59(2016), 1 vom: 18. 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Rens, Libby R. |
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Rens, Libby R. misc Florida misc Sandy soil misc Seepage irrigation misc Soil ammonium misc Soil nitrate misc Urea Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato |
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Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato Florida (dpeaa)DE-He213 Sandy soil (dpeaa)DE-He213 Seepage irrigation (dpeaa)DE-He213 Soil ammonium (dpeaa)DE-He213 Soil nitrate (dpeaa)DE-He213 Urea (dpeaa)DE-He213 |
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misc Florida misc Sandy soil misc Seepage irrigation misc Soil ammonium misc Soil nitrate misc Urea |
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misc Florida misc Sandy soil misc Seepage irrigation misc Soil ammonium misc Soil nitrate misc Urea |
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Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato |
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Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato |
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Rens, Libby R. |
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Potato research |
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Rens, Libby R. Zotarelli, Lincoln Cantliffe, Daniel J. Stoffella, Peter J. Gergela, Douglas Burhans, Dana |
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Rens, Libby R. |
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10.1007/s11540-015-9304-6 |
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commercial evaluation of seasonal distribution of nitrogen fertilizer for potato |
| title_auth |
Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato |
| abstract |
Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. © European Association for Potato Research 2016 |
| abstractGer |
Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. © European Association for Potato Research 2016 |
| abstract_unstemmed |
Abstract The timing of nitrogen (N) fertilizer application has a direct impact on fertilizer use efficiency of potato (Solanum tuberosum L.) and nitrate leaching. The objective of this study was to determine the effect of N fertilizer rate combined with application timing on soil mineral N availability, tuber yield and quality of crisp potato in northeast Florida. Trials were performed on three commercial farms in 2011 and repeated on two farms in 2012. N fertilizer was applied at three different timings: at pre-plant ($ N_{pre-pl} $), at plant emergence ($ N_{emerg} $) and at tuber initiation ($ N_{tuber init} $). All seven treatments received a total of 224 kg $ ha^{−1} $ of N, with each treatment differing in the proportion of N supplied at each application timing. N was applied at 0 or 56 kg $ ha^{−1} $ at $ N_{pre-pl} $ followed by 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{emerg} $ and 0, 56, 112 or 168 kg $ ha^{−1} $ of N applied at $ N_{tuber init} $. Treatments were combined in fractional factorial arrangement in a randomized block design with four replicates. Tuber marketable yield ranged from 23.7 to 44.6 Mg $ ha^{−1} $. Total and marketable yields were unaffected by timing or N rate combinations on two out of three farms and tuber quality was mostly unaffected by application timing. Higher yields were obtained when 56 kg $ ha^{−1} $ of N was supplied at pre-plant compared to 0 kg $ ha^{−1} $ of N on only one farm in both years. On the same farm, regardless of the application of 0 or 56 kg $ ha^{−1} $ $ N_{pre-pl} $, the application of 168 kg $ ha^{-1} $ of $ N_{emerg} $ resulted in superior total yields than when 168 kg $ ha^{−1} $ was instead supplied later in the season at $ N_{tuber init} $. Higher proportions of N at pre-plant and tuber initiation tended to decrease potato tuber size, and a high proportion of N supplied at tuber initiation resulted in lower yield and higher residual soil mineral N at the end of the season. © European Association for Potato Research 2016 |
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1 |
| title_short |
Commercial Evaluation of Seasonal Distribution of Nitrogen Fertilizer for Potato |
| url |
https://dx.doi.org/10.1007/s11540-015-9304-6 |
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| author2 |
Zotarelli, Lincoln Cantliffe, Daniel J. Stoffella, Peter J. Gergela, Douglas Burhans, Dana |
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Zotarelli, Lincoln Cantliffe, Daniel J. Stoffella, Peter J. Gergela, Douglas Burhans, Dana |
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| doi_str |
10.1007/s11540-015-9304-6 |
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2024-07-03T17:21:21.038Z |
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| score |
7.3995275 |