Heritability estimation of some fruit traits of apricots

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F01%3A57100001" target="_blank" >RIV/62156489:_____/01:57100001 - 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

Heritability estimation of some fruit traits of apricots

Popis výsledku v původním jazyce

One qualitative and five quantitative fruit traits were studied in parent varieties Hargrand and C4R8T22 and their progeny in 1998 and 1999. The crossing was made as a part of the apricot-breeding program at the Faculty of Horticulture in Lednice. Fruitfirmness, fruit weight, stone separability from flesh and stone weight were measured and the percentage proportion of flesh weight in the whole fruit weight (flesh quotient) was calculated. All trait values were measured immediately after fruit harvest.The main aim of the paper was to estimate the heritability of the above-mentioned quantitative traits. The kernel flavour was observed as a qualitative trait with Mendelian inheritance. High heritability was estimated in both years only for stone separability. The estimation of heritability for other quantitative traits significantly differed each year. The bitter kernel flavour was determined as a recessive Mendelian trait.

Název v anglickém jazyce

Heritability estimation of some fruit traits of apricots

Popis výsledku anglicky

One qualitative and five quantitative fruit traits were studied in parent varieties Hargrand and C4R8T22 and their progeny in 1998 and 1999. The crossing was made as a part of the apricot-breeding program at the Faculty of Horticulture in Lednice. Fruitfirmness, fruit weight, stone separability from flesh and stone weight were measured and the percentage proportion of flesh weight in the whole fruit weight (flesh quotient) was calculated. All trait values were measured immediately after fruit harvest.The main aim of the paper was to estimate the heritability of the above-mentioned quantitative traits. The kernel flavour was observed as a qualitative trait with Mendelian inheritance. High heritability was estimated in both years only for stone separability. The estimation of heritability for other quantitative traits significantly differed each year. The bitter kernel flavour was determined as a recessive Mendelian trait.

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

HORTICULTURAL SCIENCE

ISSN

0862-867X

e-ISSN

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Svazek periodika

28

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

125-129

Kód UT WoS článku

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EID výsledku v databázi Scopus

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