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001-es BibID:	BIBFORM093135
Első szerző:	Fekete Ágnes (agrármérnök)
Cím:	Evaulating the correlation between yield chracteristics and SPAD values of winter wheat (Triticum aestivum L.) treated different N doses / Fekete Ágnes, Pósa Barnabás, Sallai András, Tarnawa Ákos, Klupács Helga
Dátum:	2013
ISSN:	0546-8191
Megjegyzések:	Winter wheat is one of the most important cereals in the world, an in Hungary. The reason of that could be some important features, like high level of ecological adaptability, and the high value of flour which is made of that, due to the carbohydrate and protein content in proper ratio for human consumption. Intensive plant nutrition is one of most important factors for increasing yields as well as it is a costly and energy demanding process. That is respectable while using chemical nutrients in right amount and form to be economical and ecological. In this paper chlorophyll activity of winter wheat was measured by SPAD-502 PLUS instrument on different nitrogen doses. After analysis of soil samples, nitrogen content was evaluated as well, that determinate quantity and quality of yield. Experiments were set up in Hatvan-Nagygombos in the cropyear 2011-2012, whit the use of Mv Magdaléna winter wheat variety. Different nitrogen doses were used in varied method of splitting of topdressing. On the basis of the results of experiments it can be stated that the doses of nitrogen applied have significant impact on the physiological state (SPAD value) and the quality (measured by NIR analyser) parameters of winter wheat.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok konferenciacikk folyóiratcikk
Megjelenés:	Növénytermelés. - 62 : Suppl. (2013), p. 179-182. -
További szerzők:	Pósa Barnabás (1985-) (agrármérnök, növényorvos) Sallai András (1984-) (okleveles környezetmérnök) Tarnawa Ákos (1981-) (agrármérnök) Klupács Helga (1980-) (agrármérnök)
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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