Variabilita morfologie kořenů u českých odrůd vojtěšky seté v roce založení

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21494" target="_blank" >RIV/60460709:41210/07:21494 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variability of alfalfa root morphology among czech alfalfa varieties in the seeding year

Popis výsledku v původním jazyce

The root morphology of alfalfa is connected to many important agronomic traits but few investigations have focused on European varieties. The goal of this study was to screen the variability of root morphology among several alfalfa varieties in the seeding year. In this experiment ten varieties of alfalfa (nine Czech varieties and Europe) were analyzed for selected root morphological parameters after excluding stand density effect. Our results from seeding year show that although significant differencescould be detected between the evaluated varieties these differences were small. Cluster analysis showed that the major differences between the varieties were in depth of the first branching point, lateral root number and root diameter. Experimental dataindicates lateral root number is inversely correlated with the depth of the first branch point. This preliminary study is being continued to investigate more fully the main differences between varieties in the following years.

Název v anglickém jazyce

Variability of alfalfa root morphology among czech alfalfa varieties in the seeding year

Popis výsledku anglicky

The root morphology of alfalfa is connected to many important agronomic traits but few investigations have focused on European varieties. The goal of this study was to screen the variability of root morphology among several alfalfa varieties in the seeding year. In this experiment ten varieties of alfalfa (nine Czech varieties and Europe) were analyzed for selected root morphological parameters after excluding stand density effect. Our results from seeding year show that although significant differencescould be detected between the evaluated varieties these differences were small. Cluster analysis showed that the major differences between the varieties were in depth of the first branching point, lateral root number and root diameter. Experimental dataindicates lateral root number is inversely correlated with the depth of the first branch point. This preliminary study is being continued to investigate more fully the main differences between varieties in the following years.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Zbornik radova - A Periodical of Scientific Research on Field and Vegetable Crops

ISSN

0354-7698

e-ISSN

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Svazek periodika

44

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CS - Srbsko a Černá Hora

Počet stran výsledku

5

Strana od-do

39-43

Kód UT WoS článku

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EID výsledku v databázi Scopus

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