Leaf pinching and phytohormones - two important components for the branching induction on sweet cherry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F19%3AN0000024" target="_blank" >RIV/25271121:_____/19:N0000024 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/19:N0000051

Výsledek na webu

<a href="https://www.agriculturejournals.cz/publicFiles/12_2019-HORTSCI.pdf" target="_blank" >https://www.agriculturejournals.cz/publicFiles/12_2019-HORTSCI.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/12/2019-HORTSCI" target="_blank" >10.17221/12/2019-HORTSCI</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Leaf pinching and phytohormones - two important components for the branching induction on sweet cherry

Popis výsledku v původním jazyce

The promising branching agent cyclanilide[1-(2,4-dichlorophenylaminocarbonyl)-cyclopropane carboxylic acid] is not permitted in the EU and the low vigour rootstocks preferred by growers make the branching of young sweet cherry (Prunus avium) trees difficult in the temperate zone production regions. To increase the number and length of new branches (“feathers”) on such trees, chemical (6-benzyladenine [BA], gibberellic acid [GA4/7]), mechanical (leaf pinching, summer notching) and various combined treatments were tested from 2015–2018. The numbers of feathers divided into three different lengths (1–10 cm, 10–30 cm and > 30 cm) were assessed as the main indicator of quality, supplemented with other morphological characteristics. Summer notching induced an insufficient number of feathers and led to some negative effects on the trees. The number of feathers from BA or BA with GA4/7 treatment also was insufficient. The effect of pinching alone was variable. The number of all feathers generally was highest when pinching was combined with BA, regardless of the year or cultivar.

Název v anglickém jazyce

Leaf pinching and phytohormones - two important components for the branching induction on sweet cherry

Popis výsledku anglicky

The promising branching agent cyclanilide[1-(2,4-dichlorophenylaminocarbonyl)-cyclopropane carboxylic acid] is not permitted in the EU and the low vigour rootstocks preferred by growers make the branching of young sweet cherry (Prunus avium) trees difficult in the temperate zone production regions. To increase the number and length of new branches (“feathers”) on such trees, chemical (6-benzyladenine [BA], gibberellic acid [GA4/7]), mechanical (leaf pinching, summer notching) and various combined treatments were tested from 2015–2018. The numbers of feathers divided into three different lengths (1–10 cm, 10–30 cm and > 30 cm) were assessed as the main indicator of quality, supplemented with other morphological characteristics. Summer notching induced an insufficient number of feathers and led to some negative effects on the trees. The number of feathers from BA or BA with GA4/7 treatment also was insufficient. The effect of pinching alone was variable. The number of all feathers generally was highest when pinching was combined with BA, regardless of the year or cultivar.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

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

1805-9333

Svazek periodika

46

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

171-179

Kód UT WoS článku

000504884400002

EID výsledku v databázi Scopus

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