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001-es BibID:	BIBFORM102055
Első szerző:	Czeglédi Levente (agrármérnök)
Cím:	Overutilization of Pastures by Livestock / Levente Czeglédi, Andrea Radácsi
Dátum:	2005
Megjegyzések:	Soil degradation caused by overgrazing is a worldwideproblem. The degradation of an overutilized area occurs mainlywhere animals prefer to spend extra time because of theattractants that are around gateways, water sources, along fences or farm buildings. High grazing pressure decreases plant densitywhich results in changes of the botanical composition of a pasture. The effect that grazing has on a plant depends on the timing,frequency and intensity of grazing and its opportunity to regrow.Overgrazing adversely effects soil properties, which results in reduced infiltration, accelerated runoff and soil erosion. Evidence has been corroborated with high bulk density values, high dry mechanical resistance and low structural stability. The degradation of the landscape may be a short-term phenomenonand recovery is possible after grazing pressures have been greatly reduced. Management practices have been used successfully toimprove grazing distribution. These practices include water development, placement of salt and supplements, fertilizerapplication, fencing, burning, and the planting of special forages which can be used to enhance grazing by livestock in underutilizedareas.The authors carried out their grazing experiment on the Hortobágy. The effects of overutilization by livestock on soil properties and vegetation on certain areas of grassland are presented in this paper.
Tárgyszavak:	Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk overutilization soil vegetation
Megjelenés:	Gyepgazdálkodási közlemények. - 3 (2005), p. 29-35. -
További szerzők:	Radácsi Andrea (1981-) (agrármérnök)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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