Heritability estimation of some fruit traits of apricots

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Heritability estimation of some fruit traits of apricots
Original language description
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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GE - Plant cultivation
OECD FORD branch
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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