dc.contributor.author |
Kocyiğit, Rasim |
|
dc.date.accessioned |
2016-03-21T13:27:51Z |
|
dc.date.available |
2016-03-21T13:27:51Z |
|
dc.date.issued |
2009 |
|
dc.identifier.citation |
Koçyiğit,R. (2009). The effect of soil management systems on microbial activity.International Meeting on Soil Fertility Land Management and Agroclimatology,Special Issue,899-907. |
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dc.identifier.uri |
http://hdl.handle.net/11607/2691 |
|
dc.description.abstract |
The objective of this study was to evaluate basal (BR) and specific respirations (qCO2) of soils under native
pasture and long-term cultivated soils at semiarid climate of the northern Turkey. In addition, the dependencies
of BR to soil water content and the relationship between microbial biomass C (Cmic) and qCO2 were determined
in the both ecosystems. Soil samples were collected from 0-5, 5-15, and 15-30 cm layers of native pasture and
long-term cultivated soils. Soil microbial biomass was determined using fumigation incubation method. Specific
respiration was calculated as BR/Cmic. BR varied through growth season in the both ecosystems and native
pasture generally had greater BR than long-term cultivated soil. The highest BR was observed in October at
native pasture. However, qCO2 was generally greater in long-term cultivated soil compared to native pasture.
qCO2 and Cmic were negatively correlated at all layers of both management systems. There was not a significant
dependency between soil water content and BR in Fluvaquentic Haplustolls. Thus, long-term cultivation
increased qCO2 which varied through growth season. Soil organisms under stress condition increased qCO2
compared to native pasture. |
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dc.language.iso |
eng |
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dc.publisher |
Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi |
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dc.rights |
info:eu-repo/semantics/openAccess |
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dc.subject |
Basal Respiration |
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dc.subject |
Specific Respiration |
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dc.subject |
Native Pasture |
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dc.subject |
Long-Term Cultivation |
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dc.title |
The effect of soil management systems on microbial activity |
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dc.type |
article |
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dc.relation.journal |
International Meeting on Soil Fertility Land Management and Agroclimatology |
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dc.contributor.department |
Gaziosmanpaşa University, Agricultural Faculty, Department of Soil Science |
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dc.identifier.startpage |
899 |
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dc.identifier.endpage |
907 |
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