About: Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations

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About: Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper evaluates a 7-year (1993-1999) monitoring of soil organic matter supply in topsoil and subsoil in crop sequences of multifactor field trials at Kroměříž. Cereal sequences resulted in decline of soil organic matter by up to 10 t/ha (together in topsoil and subsoil). Average supply is 114 and 107 t/ha in topsoil and subsoil, respectively, whereas the difference is statistically significant. Alternation of crops in crop rotations has a positive effect on average humus content in topsoil and subsoil. In contrast, cereal sequences turned out to be undesirable. The paper evaluates a 7-year (1993-1999) monitoring of soil organic matter supply in topsoil and subsoil in crop sequences of multifactor field trials at Kroměříž. Cereal sequences resulted in decline of soil organic matter by up to 10 t/ha (together in topsoil and subsoil). Average supply is 114 and 107 t/ha in topsoil and subsoil, respectively, whereas the difference is statistically significant. Alternation of crops in crop rotations has a positive effect on average humus content in topsoil and subsoil. In contrast, cereal sequences turned out to be undesirable. (en) Práce vyhodnocuje sedmiletá pozorování (1993-1999) zásoby humusu v ornici a podorničí v osevních sledech polyfaktoriálních polních pokusů (62% obilnin) v Kroměříži. Ukázal se negativní důsledek pěstování obilnin po sobě, a to úbytek půdní organické hmoty, až o 10 t/ha (v ornici i podorničí dohromady). V ornici je průměrná zásoba 114 t/ha a v podorničí 107 t/ha, přičemž rozdíl je statisticky průkazný. Pozitivní vliv na průměrný obsah humusu v ornici a podorničí má střídání plodin v osevních postupech. Naopak jako nevhodné se ukázalo následné pěstování obilnin. (cs)
Title	Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations (en) Změny zásoby půdní organické hmoty v ornici a podorničí způsobené obilninami pěstovanými v osevních sledech (cs)
skos:prefLabel	Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations Changes in the soil organic matter supply in topsoil and subsoil caused by cereals grown in crop rotations (en) Změny zásoby půdní organické hmoty v ornici a podorničí způsobené obilninami pěstovanými v osevních sledech (cs)
skos:notation	RIV/25328859:_____/07:#0000267!RIV08-MSM-25328859
http://linked.open.../vavai/riv/strany	205-210
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM2532885901), Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Podešvová, Jitka Střalková, Radomíra
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Agrotest fyto, s.r.o.
http://linked.open...dnocenehoVysledku	413246
http://linked.open...ai/riv/idVysledku	RIV/25328859:_____/07:#0000267
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil organic matter; topsoil; subsoil; cereals; crop rotations (en)
http://linked.open.../riv/klicoveSlovo	topsoil crop rotations cereals subsoil soil organic matter
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[62B9ED0C4E39]
http://linked.open...i/riv/nazevZdroje	Acta universitatis agriculturae et silviculturae Mendelianae Brunensis
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	55
http://linked.open...iv/tvurceVysledku	Podešvová, Jitka Pokorný, Eduard Střalková, Radomíra Vlček, Vítězslav
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change Optimisation of sustainability factors of crop production based on the development of genetic and breeding, diagnostic and decision-making methods
issn	1211-8516
number of pages	6 (xsd:int)

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