The influence of tree decline on yields of new genotypes of apricots and some cultivars of the wolrd collection (Prunus armeniaca L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F01%3A55100005" target="_blank" >RIV/62156489:_____/01:55100005 - 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

The influence of tree decline on yields of new genotypes of apricots and some cultivars of the wolrd collection (Prunus armeniaca L.)

Popis výsledku v původním jazyce

Tree decline and fruit-bearing were evaluated in an experimental orchard with 21 apricot genotypes on M-LE-1 rootstock (Prunus armeniaca L.) from the year of planting in 1993 to 2000. A bumper crop was obtained in 1999, when the average per- hectare yield amounted to 24,3 t/ha (17,5 t/ha in the control Velkopavlovická).Real yields per hectare, inclusive of the actual decline, were also high at that year (18,4 t/ha on average). The corp was low in the years less favourable for fruit-bearing, many times below 1,0 t/ha.In spite of this, the real average crop over 1996-2000 was 5,7 t/ha.The percentage of tree decline, sometimes called vitality, was not in a significant correlations with individual fruit-bearing per tree in kg. The highest- yielding genotypes were those with highest proportions of crops in total fruit-bearing in unfavourable years (Lejuna,LE-498,Legolda,LE-4725 and Leala).

Název v anglickém jazyce

The influence of tree decline on yields of new genotypes of apricots and some cultivars of the wolrd collection (Prunus armeniaca L.)

Popis výsledku anglicky

Tree decline and fruit-bearing were evaluated in an experimental orchard with 21 apricot genotypes on M-LE-1 rootstock (Prunus armeniaca L.) from the year of planting in 1993 to 2000. A bumper crop was obtained in 1999, when the average per- hectare yield amounted to 24,3 t/ha (17,5 t/ha in the control Velkopavlovická).Real yields per hectare, inclusive of the actual decline, were also high at that year (18,4 t/ha on average). The corp was low in the years less favourable for fruit-bearing, many times below 1,0 t/ha.In spite of this, the real average crop over 1996-2000 was 5,7 t/ha.The percentage of tree decline, sometimes called vitality, was not in a significant correlations with individual fruit-bearing per tree in kg. The highest- yielding genotypes were those with highest proportions of crops in total fruit-bearing in unfavourable years (Lejuna,LE-498,Legolda,LE-4725 and Leala).

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

7

Strana od-do

138-144

Kód UT WoS článku

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EID výsledku v databázi Scopus

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