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001-es BibID:	BIBFORM014111
Első szerző:	Rátonyi Tamás (agrármérnök)
Cím:	Evaluation of soil tillage impacts on soil physical condition in different production sites in Hungary / Rátonyi Tamás, Megyes Attila, Sulyok Dénes, Harsányi Endre
Dátum:	2010
Megjegyzések:	The aim of the study is to evaluate soil tillage effects on soil physical condition in different production sites of Hungary. A multifactorial long-term tillage experiment was carried out on the Látókép Experimental Station of the Centre of Agricultural and Applied Economy Sciences, Debrecen University located in the eastern part of the Great Hungarian Plain (calcareous chernozem soil). Field experiments were carried out on meadow soil, on meadow chernozem soil, on chernozem meadow soil and on brown forest soil. The penetrometer resistance of the soil was measured on the investigate sites on the stubblefield following the harvesting of wheat and rape. Soil compaction caused by improper tillage was detectable in almost every sites involved in the analysis. As a result of tillage carried out on wet soil and in the same depth repeatedly (in multiple years) as well as the lack of deep tillage (deep loosening) 1-2 compacted layers have been formed in the analysed soil profiles. Soil compaction which developed at the investigated sites on the one hand the result of tillage on the other hand it is the result of trampling. It is hard to distinguish these two reasons of degradation, they often emerge together. By applying conventional tillage methods the intensity of factors causing soil degradation exceeded the speed of soil regeneration. Land users must support the regeneration of soil conditions ? one of our most important natural resources ? by choosing a tillage systems conforming to the soil conditions and reducing factors causing soil degradation.
ISBN:	978-953-6331-83-3
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet long-term tillage experiment tillage systems penetration resistance soil compaction field experiment
Megjelenés:	Soil Tillage-Open Approach / ed. Jug Irena, Vukadinovic Vesna - p. 183-187. -
További szerzők:	Megyes Attila (1972-) (agrármérnök) Sulyok Dénes (1978-) (agrármérnök) Harsányi Endre (1976-) (agrármérnök)
Pályázati támogatás:	Bólyai János kutatási ösztöndíj Egyéb
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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