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001-es BibID:	BIBFORM021519
Első szerző:	Tamás János (környezetgazdálkodási agrármérnök)
Cím:	Dynamic data exchange in agricultural water management strategy / Tamás János, Nagy Ildikó, Burai Péter
Dátum:	2006
ISSN:	0133-3720
Megjegyzések:	The possibility of the amount and distribution of extreme rain event is increased in Hungary, so the plants often suffer from drought and, on the other hand, sometimes harmful water surplus causes problems in the crop production, occasionally in the same year, in the same area (NAGY, 1995; VÁRALLYAY, 2000). Water management and especially pressurized irrigation are less introduced into GPS-based precision agricultural technology (MARQUES DA SILVA and ALEXANDRE, 2003). In an irrigation model there are many input parameters that changing dynamically in time, like crop and climatic data (TAKÁCS et al., 2004). Determination of the changeable parameters became easier by using satellite, airborne and near field remote sensing data sources. A major disadvantage of widely used robust point-based practical water management models (WMM) is that they unable to provide proper information for farmers about those parameters that change dynamically in time and field level, so as they could not efficiently adjust several elements of the integrated small scale water management (KOVAR and NACHTNEBEL, 1996). This management practice is not only includes irrigation, but also other more important technological parameters such as water stress tolerant crops, cultivation or nutrition management. In this study the authors present a GPS-RS-WMM model integration, as a possible solution for making farm management more effective.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban precision agriculture GIS water management
Megjelenés:	Cereal Research Communications. - 34 : 1 (2006), p. 57-60. -
További szerzők:	Burai Péter (1977-) (agrármérnök) Gombosné Nagy Ildikó (1980-) (környezetgazdálkodási agrármérnök)
Pályázati támogatás:	T47366 OTKA
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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