About: A comparison of different nitrogen application systems for intergenetic grass hybrids with regard to forage production and quality

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Differences in N application systems for grassland were studied in small plot trials in Troubsko, situated in a sugar beet growing region. The intergeneric hybrids Perseus and Felina were divided into two groups. The first group was grown with conventional fertilizer application ANC (ammonium nitrate with calcite), the other group with the CULTAN fertilization. In both groups three levels of N were applied: 0, 90 kg N.ha-1 and 180 kg N.ha-1. The trial was carried out for two years with three cuts each year. During the cuts grass samples were collected to determine quantitative (dry matter production) and qualitative parameters of forage (fibre content, crude protein-CP, net energy for gain-NEG, net energy for lactation-NEL, protein digested in the small intestine PDIE, PDIN). With respect to these parameters two systems of fertilizer application were compared. It can be concluded that forage quality and yield data obtained with the CULTAN system are comparable to the data obtained with ammonium nitrate and limestone (ANC). Differences in N application systems for grassland were studied in small plot trials in Troubsko, situated in a sugar beet growing region. The intergeneric hybrids Perseus and Felina were divided into two groups. The first group was grown with conventional fertilizer application ANC (ammonium nitrate with calcite), the other group with the CULTAN fertilization. In both groups three levels of N were applied: 0, 90 kg N.ha-1 and 180 kg N.ha-1. The trial was carried out for two years with three cuts each year. During the cuts grass samples were collected to determine quantitative (dry matter production) and qualitative parameters of forage (fibre content, crude protein-CP, net energy for gain-NEG, net energy for lactation-NEL, protein digested in the small intestine PDIE, PDIN). With respect to these parameters two systems of fertilizer application were compared. It can be concluded that forage quality and yield data obtained with the CULTAN system are comparable to the data obtained with ammonium nitrate and limestone (ANC). (en)
Title	A comparison of different nitrogen application systems for intergenetic grass hybrids with regard to forage production and quality A comparison of different nitrogen application systems for intergenetic grass hybrids with regard to forage production and quality (en)
skos:prefLabel	A comparison of different nitrogen application systems for intergenetic grass hybrids with regard to forage production and quality A comparison of different nitrogen application systems for intergenetic grass hybrids with regard to forage production and quality (en)
skos:notation	RIV/26296080:_____/11:2R000321!RIV12-MZE-26296080
http://linked.open...avai/predkladatel	Zemědělský výzkum,spol. s r.o.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH71077)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Lang, Jaroslav Novosádová, Irena
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Zemědělský výzkum,spol. s r.o.
http://linked.open...dnocenehoVysledku	183689
http://linked.open...ai/riv/idVysledku	RIV/26296080:_____/11:2R000321
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CULTAN; ammonium nitrate with calcite; Perseus; Felina; dry matter; crude protein; net energy for lactation; net energy for gain; protein digested in the small intestine (en)
http://linked.open.../riv/klicoveSlovo	CULTAN Felina Perseus ammonium nitrate with calcite crude protein dry matter net energy for gain net energy for lactation protein digested in the small intestine
http://linked.open...ontrolniKodProRIV	[59BF6F52FC80]
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The CULTAN (Controlled Uptake Long Term Ammonium Nutrition)system for nirogen nutrition of grasses and clover/grass mixtures
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Lang, Jaroslav Novosádová, Irena

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