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Pregled bibliografske jedinice broj: 795369

Influence of Tillage Practices and Crop Type on Soil CO2 Emissions


Bilandžija, Darija; Zgorelec, Željka; Kisić, Ivica
Influence of Tillage Practices and Crop Type on Soil CO2 Emissions // Sustainability, 8 (2016), 1; 90-1 doi:10.3390/su8010090 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of Tillage Practices and Crop Type on Soil CO2 Emissions

Autori
Bilandžija, Darija ; Zgorelec, Željka ; Kisić, Ivica

Izvornik
Sustainability (2071-1050) 8 (2016), 1; 90-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Soil respiration; tillage; winter wheat; corn; climate change; Croatia

Sažetak
Nonsustainable agricultural practices often lead to soil carbon loss and increased soil carbon dioxide (CO2) emissions into the atmosphere. A research study was conducted on arable fields in central lowland Croatia to measure soil respiration, its seasonal variability, and its response to agricultural practices. Soil C-CO2 emissions were measured with the in situ static chamber method during corn (Zea mays L.) and winter wheat (Triticum aestivum L.) growing seasons (2012 and 2013, n = 288) in a field experiment with six different tillage treatments. During corn and winter wheat growing season, average monthly soil C-CO2 emissions ranged, respectively, from 6.2–33.6 and 22.1–36.2 kg ha1 day1, and were decreasing, respectively, from summer > spring > autumn and summer > autumn > spring. The same tillage treatments except for black fallow differed significantly between studied years (crops) regarding soil CO2 emissions. Significant differences in soil C-CO2 emissions between different tillage treatments with crop presence were recorded during corn but not during winter wheat growing season. In these studied agroecological conditions, optimal tillage treatment regarding emitted C-CO2 is plowing to 25 cm along the slope, but it should be noted that CO2 emissions involve a complex interaction of several factors ; thus, focusing on one factor, i.e., tillage, may result in a lack of consistency across studies.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-1780692-0694 - Konzervacijsko gospodarenje na tlima izloženim djelovanju erozije vodom (Ferdo Bašić, )

Ustanove
Agronomski fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • Social Science Citation Index (SSCI)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • AGRICOLA
  • CAB Abstracts
  • CA Search (Chemical Abstracts)
  • FSTA: Food Science and Technology Abstracts
  • Geobase
  • INSPEC
  • AGORA
  • DOAJ
  • Journal Citation Reports
  • RePEc
  • Scopus
  • SSCI


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