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rdf:type
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Description
| - Vliv věku rostliny, síly poranění a dostupnosti živin na odnožování z kořenů byl experimentálně zjišťován u juvenilních rostlin krátkověkého bylinného druhu Rorippa palustris. V růstové komoře bylo pěstováno a narušeno 6 kohort mladých rostlin. Poraněné rostliny starší než 5 týdnů byly schopny odnožit, rostliny mladší tří týdnů nebyly schopny odnožit. Vliv síly narušení a dostupnosti živin na schopnost odnožovat z kořenů byl zjišťován na juvenilních rostlinách pěstovaných ve skleníku. Narušení indukovalo růst nových prýtů z kořenových pupenů, počet pupenů na kořenech nebyl narušením ovlivněn. Oba typy narušení měly v tomto směru stejný efekt. Počet nových prýtů produkovaných po poranění byl vyšší při vyšší hladině živin, ale počet pupenů nebyl ovlivněn dostupností živin. Dostupnost živin také ovlivnila množství regenerované biomasy u poraněných rostlin, ale míra regenerace živinami ovlivněna nebyla (cs)
- The impact of plant age, severity of injury and nutrient levels on the resprouting from roots was experimentally assessed in juveniles short-lived herb Rorippa palustris. In a chamber, six cohorts of young plants were injured to obtain the threshold age for the ability to resprout from roots: injured individuals older than 5 weeks were able to resprout, but not plants younger than 3 weeks. The impact of injury severity and nutrient levels on resprouting ability was assessed on juveniles in a greenhouse. Injury induced growth of new shoots from root buds, while the number of adventitious buds on roots was not influenced by injury. Both injury treatments had a similar effect in this respect. The number of new shoots produced after injury was higher at the high nutrient level, but the number of formed adventitious buds on roots was not influenced by nutrient level. Nutrient level also influenced the amount of regenerated biomass, but the extent of regeneration was not influenced
- The impact of plant age, severity of injury and nutrient levels on the resprouting from roots was experimentally assessed in juveniles short-lived herb Rorippa palustris. In a chamber, six cohorts of young plants were injured to obtain the threshold age for the ability to resprout from roots: injured individuals older than 5 weeks were able to resprout, but not plants younger than 3 weeks. The impact of injury severity and nutrient levels on resprouting ability was assessed on juveniles in a greenhouse. Injury induced growth of new shoots from root buds, while the number of adventitious buds on roots was not influenced by injury. Both injury treatments had a similar effect in this respect. The number of new shoots produced after injury was higher at the high nutrient level, but the number of formed adventitious buds on roots was not influenced by nutrient level. Nutrient level also influenced the amount of regenerated biomass, but the extent of regeneration was not influenced (en)
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Title
| - Resprouting after disturbance in the short-lived herb Rorippa palustris (Brassicaceae): an experiment with juveniles
- Odnožování po narušení u krátkověké byliny Rorippa palustris (Brassicaceaea): experiment s juvenilními rostlinami (cs)
- Resprouting after disturbance in the short-lived herb Rorippa palustris (Brassicaceae): an experiment with juveniles (en)
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skos:prefLabel
| - Resprouting after disturbance in the short-lived herb Rorippa palustris (Brassicaceae): an experiment with juveniles
- Odnožování po narušení u krátkověké byliny Rorippa palustris (Brassicaceaea): experiment s juvenilními rostlinami (cs)
- Resprouting after disturbance in the short-lived herb Rorippa palustris (Brassicaceae): an experiment with juveniles (en)
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skos:notation
| - RIV/67985939:_____/04:00104162!RIV/2005/GA0/A18005/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA206/01/1039), P(GD206/03/H034), P(KSK6005114), Z(AV0Z6005908)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985939:_____/04:00104162
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - root-sprouting;bud bank;disturbance (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Klimešová, Jitka
- Martínková, Jana
- Kočvarová, Marie
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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