EFFECT OF CONSERVATION AGRICULTURAL PRACTICES: ON SOIL CARBON AND NITROGEN LOSSES THROUGH EROSION - Softcover
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A study was carried to assess the impact of tillage and surface cover on temporal changes in the soil organic carbon and nitrogen pools and their losses through erosion under maize crop. Three tillage variations i.e. conventional tillage (CT), minimum tillage (MT) and zero tillage (ZT) were employed, and were combined with management practices such as intercropping (i), mulching (m) and residue retention (30%) (r). Organic carbon (OC) slightly increased from before crop sowing to 30 DAS, then decreased at 60 DAS and then more or less levels of OC towards the harvesting stage. Maximum nitrate content was observed at 30 DAS. NH4-N was highest in the samples analyzed before the sowing of crop, decrease towards 30 DAS and then as it progress further, an increase in amount of NH4-N was observed. Maximum Kjeldahl N loss was observed in CT while the minimum amount of N loss in sediments occurred in ZT treatments. Thus, ZT with soil cover, either though mulching, residue retention or intercropping could be more effective option in reducing carbon and nitrogen losses, than CT, MT or ZT alone.
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Über die Autorin bzw. den Autor
Ms. Divya Sharma was born and brought up in Rajouri district of J&K. She did her graduation from (SKUAST), Jammu (J&K) in 2017 and completed M.Sc in Soil Science and Agricultural Chemistry in 2019. She qualified ICAR-NET in 2020 and currently pursuing Ph.D in Soil Science and Agricultural Chemistry from SKUAST, Jammu.
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EFFECT OF CONSERVATION AGRICULTURAL PRACTICES
Verlag:
LAP LAMBERT Academic Publishing Apr 2021, 2021
ISBN 10: 6203847984
ISBN 13: 9786203847987
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A study was carried to assess the impact of tillage and surface cover on temporal changes in the soil organic carbon and nitrogen pools and their losses through erosion under maize crop. Three tillage variations i.e. conventional tillage (CT), minimum tillage (MT) and zero tillage (ZT) were employed, and were combined with management practices such as intercropping (i), mulching (m) and residue retention (30%) (r). Organic carbon (OC) slightly increased from before crop sowing to 30 DAS, then decreased at 60 DAS and then more or less levels of OC towards the harvesting stage. Maximum nitrate content was observed at 30 DAS. NH4-N was highest in the samples analyzed before the sowing of crop, decrease towards 30 DAS and then as it progress further, an increase in amount of NH4-N was observed. Maximum Kjeldahl N loss was observed in CT while the minimum amount of N loss in sediments occurred in ZT treatments. Thus, ZT with soil cover, either though mulching, residue retention or intercropping could be more effective option in reducing carbon and nitrogen losses, than CT, MT or ZT alone. 104 pp. Englisch. Bestandsnummer des Verkäufers 9786203847987
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EFFECT OF CONSERVATION AGRICULTURAL PRACTICES
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LAP LAMBERT Academic Publishing, 2021
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ISBN 13: 9786203847987
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Sharma DivyaMs. Divya Sharma was born and brought up in Rajouri district of J&K. She did her graduation from (SKUAST), Jammu (J&K) in 2017 and completed M.Sc in Soil Science and Agricultural Chemistry in 2019. She qualified ICAR-NET . Bestandsnummer des Verkäufers 476732085
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EFFECT OF CONSERVATION AGRICULTURAL PRACTICES
Verlag:
LAP LAMBERT Academic Publishing Apr 2021, 2021
ISBN 10: 6203847984
ISBN 13: 9786203847987
Neu
Taschenbuch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
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Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A study was carried to assess the impact of tillage and surface cover on temporal changes in the soil organic carbon and nitrogen pools and their losses through erosion under maize crop. Three tillage variations i.e. conventional tillage (CT), minimum tillage (MT) and zero tillage (ZT) were employed, and were combined with management practices such as intercropping (i), mulching (m) and residue retention (30%) (r). Organic carbon (OC) slightly increased from before crop sowing to 30 DAS, then decreased at 60 DAS and then more or less levels of OC towards the harvesting stage. Maximum nitrate content was observed at 30 DAS. NH4-N was highest in the samples analyzed before the sowing of crop, decrease towards 30 DAS and then as it progress further, an increase in amount of NH4-N was observed. Maximum Kjeldahl N loss was observed in CT while the minimum amount of N loss in sediments occurred in ZT treatments. Thus, ZT with soil cover, either though mulching, residue retention or intercropping could be more effective option in reducing carbon and nitrogen losses, than CT, MT or ZT alone.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch. Bestandsnummer des Verkäufers 9786203847987
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EFFECT OF CONSERVATION AGRICULTURAL PRACTICES : ON SOIL CARBON AND NITROGEN LOSSES THROUGH EROSION
Verlag:
LAP LAMBERT Academic Publishing, 2021
ISBN 10: 6203847984
ISBN 13: 9786203847987
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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A study was carried to assess the impact of tillage and surface cover on temporal changes in the soil organic carbon and nitrogen pools and their losses through erosion under maize crop. Three tillage variations i.e. conventional tillage (CT), minimum tillage (MT) and zero tillage (ZT) were employed, and were combined with management practices such as intercropping (i), mulching (m) and residue retention (30%) (r). Organic carbon (OC) slightly increased from before crop sowing to 30 DAS, then decreased at 60 DAS and then more or less levels of OC towards the harvesting stage. Maximum nitrate content was observed at 30 DAS. NH4-N was highest in the samples analyzed before the sowing of crop, decrease towards 30 DAS and then as it progress further, an increase in amount of NH4-N was observed. Maximum Kjeldahl N loss was observed in CT while the minimum amount of N loss in sediments occurred in ZT treatments. Thus, ZT with soil cover, either though mulching, residue retention or intercropping could be more effective option in reducing carbon and nitrogen losses, than CT, MT or ZT alone. Bestandsnummer des Verkäufers 9786203847987
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EFFECT OF CONSERVATION AGRICULTURAL PRACTICES | ON SOIL CARBON AND NITROGEN LOSSES THROUGH EROSION
Verlag:
LAP LAMBERT Academic Publishing, 2021
ISBN 10: 6203847984
ISBN 13: 9786203847987
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Taschenbuch. Zustand: Neu. EFFECT OF CONSERVATION AGRICULTURAL PRACTICES | ON SOIL CARBON AND NITROGEN LOSSES THROUGH EROSION | Divya Sharma (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786203847987 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Bestandsnummer des Verkäufers 120162562
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