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001-es BibID:	BIBFORM005290
Első szerző:	Kovács Györgyi (környezetgazdálkodási agrármérnök)
Cím:	Effect of reduced cultivation systems on the CO2-emission of the soil / Györgyi Kovács, József Zsembeli, Nikolett Szőllősi, Csaba Juhász
Dátum:	2008
ISSN:	0133-3720
Megjegyzések:	To gain more detailed information on the dynamics of CO2-emission from the soil in-situ measurements were done in a newly set soil tillage experiment. The tools we used for the measurement were developed further; hence their test was our goal as well. The alternative soil cultivation methods based on the reduced disturbance of the soil create different structural state and organic matter content in the soil comparing to conventional tillage systems. There is close correlation between CO2-emission from the soil and the soil state determined by the tillage operations, hence by measuring the CO2-emission the effect of various tillage operations as the elements of different soil cultivation systems on the microbiological activity of the soil can be judged. Contrary to our previous results and the literature data, the highest values of CO2-emission were measured in the conventionally ploughed treatment. Nevertheless correlation could be figured out between the degree of disturbance and the CO2-emission of the soil. On the base of our experiences gained from the test of the newly developed measurement tool it can be concluded that an effective and handy set is at our disposal to continue the project.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban CO2-emission soil tillage systems
Megjelenés:	Cereal Research Communications. - 36 : Suppl.2 (2008), p. 1247-1250. -
További szerzők:	Zsembeli József (1967-) (agrármérnök) Szőllősi Nikolett (1983-) (gazdasági agrármérnök) Juhász Csaba (1962-) (környezetgazdálkodási agrármérnök)
Internet cím:	elektronikus változat
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