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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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.

Czech name

Variabilita morfologie kořenů u českých odrůd vojtěšky seté v roce založení

Czech description

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.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

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

ISSN

0354-7698

e-ISSN

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Volume of the periodical

44

Issue of the periodical within the volume

2

Country of publishing house

CS - SERBIA AND MONTENEGRO

Number of pages

5

Pages from-to

39-43

UT code for WoS article

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EID of the result in the Scopus database

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