Effects of Chemical Thinning With Armothin (R) on Fruit Set, Yield and Quality of Japanese Plum (Prunus Salicina Lindl.) Cv. 'Fortune'

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43310%2F19%3A43916151" target="_blank" >RIV/62156489:43310/19:43916151 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.24326/asphc.2019.3.20" target="_blank" >https://doi.org/10.24326/asphc.2019.3.20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24326/asphc.2019.3.20" target="_blank" >10.24326/asphc.2019.3.20</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Chemical Thinning With Armothin (R) on Fruit Set, Yield and Quality of Japanese Plum (Prunus Salicina Lindl.) Cv. 'Fortune'

Popis výsledku v původním jazyce

The effects of the application of the chemical thinner Armothin (R) on fruit set, yield and quality of Japanese plum (Prunus salicina Lindl.) cv. &apos;Fortune&apos; were studied during two seasons in Central Chile (34.56 degrees S, 71.5 degrees W). Trees were sprayed with Armothin (R) at 0.5%, 1% and 2% concentrations. All thinning treatments reduced the fruit set and fruitlet number (fruitlets/50 cm of branch). Armothin (R) at 2% conc. was the most aggressive treatment, drastically reducing the fruit set from 85.9% and 82.9% of the control and crop load to unprofitable levels during both seasons. Chemical thinning treatments at the two lowest concentrations (0.5 and 1%) did not significantly alter the crop load compared with the unsprayed control during both study seasons. Thinning costs were reduced (Armothin (R) 0.5%, 25.0% and 21.5% of the control treatment and Armothin (R) 1%, 24.6% and 24.1% of the control, during the first and second season, respectively). In general, chemical thinning increased the fruit size and total soluble solids content (TSS). Taking into account the effects on thinning, crop load, fruit quality and thinning costs, Armothin (R) 1% and Armothin (R) 0.5% are the most advantageous treatments in the case of this study.

Název v anglickém jazyce

Effects of Chemical Thinning With Armothin (R) on Fruit Set, Yield and Quality of Japanese Plum (Prunus Salicina Lindl.) Cv. 'Fortune'

Popis výsledku anglicky

The effects of the application of the chemical thinner Armothin (R) on fruit set, yield and quality of Japanese plum (Prunus salicina Lindl.) cv. &apos;Fortune&apos; were studied during two seasons in Central Chile (34.56 degrees S, 71.5 degrees W). Trees were sprayed with Armothin (R) at 0.5%, 1% and 2% concentrations. All thinning treatments reduced the fruit set and fruitlet number (fruitlets/50 cm of branch). Armothin (R) at 2% conc. was the most aggressive treatment, drastically reducing the fruit set from 85.9% and 82.9% of the control and crop load to unprofitable levels during both seasons. Chemical thinning treatments at the two lowest concentrations (0.5 and 1%) did not significantly alter the crop load compared with the unsprayed control during both study seasons. Thinning costs were reduced (Armothin (R) 0.5%, 25.0% and 21.5% of the control treatment and Armothin (R) 1%, 24.6% and 24.1% of the control, during the first and second season, respectively). In general, chemical thinning increased the fruit size and total soluble solids content (TSS). Taking into account the effects on thinning, crop load, fruit quality and thinning costs, Armothin (R) 1% and Armothin (R) 0.5% are the most advantageous treatments in the case of this study.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Acta Scientiarum Polonorum. Hortorum Cultus

ISSN

1644-0692

e-ISSN

—

Svazek periodika

18

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

211-217

Kód UT WoS článku

000478566800019

EID výsledku v databázi Scopus

2-s2.0-85089711805