Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China
Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt w...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Qian, Xiaoyong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of soils and sediments - Berlin : Springer, 2001, 22(2021), 1 vom: 21. Sept., Seite 12-20 |
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| Übergeordnetes Werk: |
volume:22 ; year:2021 ; number:1 ; day:21 ; month:09 ; pages:12-20 |
| Links: |
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| DOI / URN: |
10.1007/s11368-021-03069-9 |
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SPR045908230 |
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| 520 | |a Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. | ||
| 650 | 4 | |a Plastic shed vegetable field |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Soil salt washing |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Salt redistribution |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Nutrient loss |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Environment risk |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Shen, Genxiang |4 aut | |
| 700 | 1 | |a Guo, Chunxia |4 aut | |
| 700 | 1 | |a Gu, Hairong |4 aut | |
| 700 | 1 | |a Wang, Zhenqi |4 aut | |
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10.1007/s11368-021-03069-9 doi (DE-627)SPR045908230 (SPR)s11368-021-03069-9-e DE-627 ger DE-627 rakwb eng Qian, Xiaoyong verfasserin (orcid)0000-0002-3234-8090 aut Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 Shen, Genxiang aut Guo, Chunxia aut Gu, Hairong aut Wang, Zhenqi aut Enthalten in Journal of soils and sediments Berlin : Springer, 2001 22(2021), 1 vom: 21. Sept., Seite 12-20 (DE-627)373325134 (DE-600)2125896-X 1614-7480 nnns volume:22 year:2021 number:1 day:21 month:09 pages:12-20 https://dx.doi.org/10.1007/s11368-021-03069-9 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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_183 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_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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2360 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2021 1 21 09 12-20 |
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10.1007/s11368-021-03069-9 doi (DE-627)SPR045908230 (SPR)s11368-021-03069-9-e DE-627 ger DE-627 rakwb eng Qian, Xiaoyong verfasserin (orcid)0000-0002-3234-8090 aut Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 Shen, Genxiang aut Guo, Chunxia aut Gu, Hairong aut Wang, Zhenqi aut Enthalten in Journal of soils and sediments Berlin : Springer, 2001 22(2021), 1 vom: 21. Sept., Seite 12-20 (DE-627)373325134 (DE-600)2125896-X 1614-7480 nnns volume:22 year:2021 number:1 day:21 month:09 pages:12-20 https://dx.doi.org/10.1007/s11368-021-03069-9 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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_183 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_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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2360 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2021 1 21 09 12-20 |
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10.1007/s11368-021-03069-9 doi (DE-627)SPR045908230 (SPR)s11368-021-03069-9-e DE-627 ger DE-627 rakwb eng Qian, Xiaoyong verfasserin (orcid)0000-0002-3234-8090 aut Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 Shen, Genxiang aut Guo, Chunxia aut Gu, Hairong aut Wang, Zhenqi aut Enthalten in Journal of soils and sediments Berlin : Springer, 2001 22(2021), 1 vom: 21. Sept., Seite 12-20 (DE-627)373325134 (DE-600)2125896-X 1614-7480 nnns volume:22 year:2021 number:1 day:21 month:09 pages:12-20 https://dx.doi.org/10.1007/s11368-021-03069-9 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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_183 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_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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2360 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2021 1 21 09 12-20 |
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10.1007/s11368-021-03069-9 doi (DE-627)SPR045908230 (SPR)s11368-021-03069-9-e DE-627 ger DE-627 rakwb eng Qian, Xiaoyong verfasserin (orcid)0000-0002-3234-8090 aut Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 Shen, Genxiang aut Guo, Chunxia aut Gu, Hairong aut Wang, Zhenqi aut Enthalten in Journal of soils and sediments Berlin : Springer, 2001 22(2021), 1 vom: 21. Sept., Seite 12-20 (DE-627)373325134 (DE-600)2125896-X 1614-7480 nnns volume:22 year:2021 number:1 day:21 month:09 pages:12-20 https://dx.doi.org/10.1007/s11368-021-03069-9 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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_183 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_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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2360 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2021 1 21 09 12-20 |
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10.1007/s11368-021-03069-9 doi (DE-627)SPR045908230 (SPR)s11368-021-03069-9-e DE-627 ger DE-627 rakwb eng Qian, Xiaoyong verfasserin (orcid)0000-0002-3234-8090 aut Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 Shen, Genxiang aut Guo, Chunxia aut Gu, Hairong aut Wang, Zhenqi aut Enthalten in Journal of soils and sediments Berlin : Springer, 2001 22(2021), 1 vom: 21. Sept., Seite 12-20 (DE-627)373325134 (DE-600)2125896-X 1614-7480 nnns volume:22 year:2021 number:1 day:21 month:09 pages:12-20 https://dx.doi.org/10.1007/s11368-021-03069-9 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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_183 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_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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2360 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2021 1 21 09 12-20 |
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Enthalten in Journal of soils and sediments 22(2021), 1 vom: 21. Sept., Seite 12-20 volume:22 year:2021 number:1 day:21 month:09 pages:12-20 |
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However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. 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Qian, Xiaoyong |
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Qian, Xiaoyong misc Plastic shed vegetable field misc Soil salt washing misc Salt redistribution misc Nutrient loss misc Environment risk Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China |
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Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China Plastic shed vegetable field (dpeaa)DE-He213 Soil salt washing (dpeaa)DE-He213 Salt redistribution (dpeaa)DE-He213 Nutrient loss (dpeaa)DE-He213 Environment risk (dpeaa)DE-He213 |
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misc Plastic shed vegetable field misc Soil salt washing misc Salt redistribution misc Nutrient loss misc Environment risk |
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Qian, Xiaoyong Shen, Genxiang Guo, Chunxia Gu, Hairong Wang, Zhenqi |
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salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in east china |
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Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China |
| abstract |
Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
| abstractGer |
Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
| abstract_unstemmed |
Purpose Soil salt washing is very common in plastic shed vegetable field in East China, and understanding salt movement and nutrient fate during soil salt washing is vital for agricultural production and environmental protection. However, little attention was paid to salt redistribution after salt washing, which would lead to nutrient loss, and then induce eutrophication and water pollution. Materials and methods An on-site experiment of undisturbed soil columns with different salt contents was implemented to investigate the salt redistribution and nutrient loss after soil salt washing in six intensive farms with plastic shed vegetable field in Shanghai suburbs. The contents of salt and nutrient in the different depths of soils after salt washing were determined, and the losses of nitrogen and phosphorus from salt washing were calculated. Results and discussion After the soil salt washing, the contents of total soluble salt (TSS) and nitrate nitrogen (nitrate N) in the 0–20 cm soil layers at all sites decreased more than 35% and 15%, respectively, while the total phosphorus (TP) only performed slight decreasing trends of less than 10%. The pollution loads of total nitrogen (TN) from soil salt washing greatly increased following the increase of TSS contents in the surface soil, and ranged from 24.80 to 215.64 kg $ ha^{−1} $, while the TP ranged from 0.37 to 1.43 kg $ ha^{−1} $. The pollution loads of TN, nitrate N, TP, and soluble P were significantly correlated with the TSS contents of the 0–20-cm soil layer (P < 0.05). The salt washing could effectively eliminate soil secondary salinization, and cause nutrient loss and water pollution in the meantime. Conclusions In the plastic shed vegetable field, soil salt washing performed very positive effect on the reduction of soil salinity, and can remarkably decrease the nitrate contents in the surface soil layers, while there was no obvious impact on the downward vertical movement of phosphorus. Meanwhile, salt washing from soils decreased nitrogen use efficiency and increased the risk of water pollution in the plain network area with shallow groundwater table. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
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Salt redistribution and nutrient loss after soil salt washing in plastic shed vegetable field in East China |
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https://dx.doi.org/10.1007/s11368-021-03069-9 |
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Shen, Genxiang Guo, Chunxia Gu, Hairong Wang, Zhenqi |
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Shen, Genxiang Guo, Chunxia Gu, Hairong Wang, Zhenqi |
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10.1007/s11368-021-03069-9 |
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2024-07-03T19:05:49.316Z |
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| score |
7.401615 |