Short-term effects of conversion to no-tillage on respiration and chemical - physical properties of the soil: a case study in a wheat cropping system in semi-dry environment
被引:25
作者:
Ferrara, Rossana Monica
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Ferrara, Rossana Monica
[1
]
Mazza, Gianluigi
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机构:
Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Council Agr Res & Econ CREA, Res Ctr Agrobiol & Pedol, Florence, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Mazza, Gianluigi
[1
,2
]
Muschitiello, Cristina
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Muschitiello, Cristina
[1
]
Castellin, Mirko
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Castellin, Mirko
[1
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Stellacci, Anna Maria
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Stellacci, Anna Maria
[1
]
Navarro, Alejandra
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Univ Antwerp, Dept Biol, Res Ctr Excellence Plant & Vegetat Ecol, Antwerp, BelgiumCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Navarro, Alejandra
[1
,3
]
Lagornarsino, Alessandra
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Council Agr Res & Econ CREA, Res Ctr Agrobiol & Pedol, Florence, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Lagornarsino, Alessandra
[2
]
Vitti, Carolina
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Vitti, Carolina
[1
]
Rossi, Roberta
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Council Agr Res & Econ CREA, Res Unit Extens Anim Husb, Muro Lucano, PZ, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Rossi, Roberta
[4
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Rana, Gianfranco
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Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, ItalyCouncil Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
Rana, Gianfranco
[1
]
机构:
[1] Council Agr Res & Econ CREA, Res Unit Agr Dry Environm, Bari, Italy
[2] Council Agr Res & Econ CREA, Res Ctr Agrobiol & Pedol, Florence, Italy
No-tillage (NT) is considered an agricultural practice to preserve soil organic carbon (C), however large uncertainties still affect land-use management measures for reducing carbon dioxide (CO2) emissions from agricultural soil. Short-term changes during the transition between conventional tillage (CT) and NT systems have to be further investigated. In this study, measurements of both actual CO2 fluxes in field and microbial mineralization activity were connected to chemical and physical properties of the soil in a winter wheat cropping system subject to semi-arid climate where NT, performed from only 4 years, has been compared to CT. Results showed no significant differences between CT and NT, confirming a similar turnover time of the organic C between the two treatments, probably due to the young changing in the management (4 years) and the period of measurements (far from ploughing).
机构:
CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, FranceCEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France
Balesdent, J
Chenu, C
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机构:CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France
Chenu, C
Balabane, M
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机构:CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France
机构:
CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, FranceCEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France
Balesdent, J
Chenu, C
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h-index: 0
机构:CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France
Chenu, C
Balabane, M
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h-index: 0
机构:CEA, Ctr Cadarache, DEVM, Lab Ecol Microbienne Rhizosphere, F-13108 St Paul Les Durance, France