VARIABILITY OF SELECTED TRAITS IN THE CZECH ALFALFA CORE COLLECTION

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

VARIABILITY OF SELECTED TRAITS IN THE CZECH ALFALFA CORE COLLECTION

Popis výsledku v původním jazyce

Within the set of 457 origins (varieties, newly bred varieties and wild forms) of al-falfa (Medicago sativa, Medicago x varia and Medicago falcata) of the world collection maintained in the Czech national gene bank 52 characters were evaluated. The traits were found out on individual plants grown in the field outplanting. From the obtained mean values of particular weighted, measured and counted characters the estimations of correlation coefficients were calculated in 28 of them. The estimations were used as the extent of the tightness of linkage of measured traits. The obtained results are presented in the matrix and are commented. Furthermore, for each origin and 22 selected characters the variation coefficients were estimated from the observed values. These coefficients were used as the measure of within-varieties variability. The biggest average variability reached the following traits: the weight of seeds per tuft, number of inflorescences per stem and the number of lateral branch

Název v anglickém jazyce

VARIABILITY OF SELECTED TRAITS IN THE CZECH ALFALFA CORE COLLECTION

Popis výsledku anglicky

Within the set of 457 origins (varieties, newly bred varieties and wild forms) of al-falfa (Medicago sativa, Medicago x varia and Medicago falcata) of the world collection maintained in the Czech national gene bank 52 characters were evaluated. The traits were found out on individual plants grown in the field outplanting. From the obtained mean values of particular weighted, measured and counted characters the estimations of correlation coefficients were calculated in 28 of them. The estimations were used as the extent of the tightness of linkage of measured traits. The obtained results are presented in the matrix and are commented. Furthermore, for each origin and 22 selected characters the variation coefficients were estimated from the observed values. These coefficients were used as the measure of within-varieties variability. The biggest average variability reached the following traits: the weight of seeds per tuft, number of inflorescences per stem and the number of lateral branch

Druh

C - Kapitola v odborné knize

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Quantitative Traits Breeding for Multifunctional Grasslands and Turf

ISBN

978-94-017-9044-4

Počet stran výsledku

6

Strana od-do

85-90

Počet stran knihy

394

Název nakladatele

Springer Science + Business Media Dordrecht

Místo vydání

Netherlands

Kód UT WoS kapitoly

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