The use of phytohormones in production of fruit tree rootstocks in nursery without irrigation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F19%3A43916340" target="_blank" >RIV/62156489:43510/19:43916340 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.11118/actaun201967020463" target="_blank" >https://doi.org/10.11118/actaun201967020463</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201967020463" target="_blank" >10.11118/actaun201967020463</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The use of phytohormones in production of fruit tree rootstocks in nursery without irrigation

Popis výsledku v původním jazyce

The most commonly used phytohormone to reduce the impact of drought is 24-epibrassinolide (EBR). In this study, EBR was applied over two years on young rootstocks of peach (B-VA-1) and myrobalan (Vanovice myrobalan) seedlings. Young rootstocks were treated by EBR at different concentrations, IAA and a mixture of EBR with IAA. The best results in seedling height of Vanovice myrobalan in both years had the treatment of 0.05% IAA, 549.69 mm (2016) and 553.77 mm (2017). On the other hand, on the crown root thickness was affected the most in 2016 by treatment of EBR 0.06 ppm (5.5 mm) and in 2017 by EBR 0.01 ppm (7.5mm). At B-VA-1 rootstock, the highest seedlings in 2016 were measured after EBR + IAA treatment (1573.18 mm) and in 2017 after IAA treatment (682.75 mm). The highest thickness of the crown root was recorded in 2016 after EBR and IAA (17.76 mm) and in 2017 after EBR 0.1 ppm (8.08 mm) treatments. At more than half of the treatments the control variant was evaluated as a variant with the least satisfying results. According to the results EBR and IAA are possibly increasing the quality of the rootstocks in conditions of a nursery without an irrigation.

Název v anglickém jazyce

The use of phytohormones in production of fruit tree rootstocks in nursery without irrigation

Popis výsledku anglicky

The most commonly used phytohormone to reduce the impact of drought is 24-epibrassinolide (EBR). In this study, EBR was applied over two years on young rootstocks of peach (B-VA-1) and myrobalan (Vanovice myrobalan) seedlings. Young rootstocks were treated by EBR at different concentrations, IAA and a mixture of EBR with IAA. The best results in seedling height of Vanovice myrobalan in both years had the treatment of 0.05% IAA, 549.69 mm (2016) and 553.77 mm (2017). On the other hand, on the crown root thickness was affected the most in 2016 by treatment of EBR 0.06 ppm (5.5 mm) and in 2017 by EBR 0.01 ppm (7.5mm). At B-VA-1 rootstock, the highest seedlings in 2016 were measured after EBR + IAA treatment (1573.18 mm) and in 2017 after IAA treatment (682.75 mm). The highest thickness of the crown root was recorded in 2016 after EBR and IAA (17.76 mm) and in 2017 after EBR 0.1 ppm (8.08 mm) treatments. At more than half of the treatments the control variant was evaluated as a variant with the least satisfying results. According to the results EBR and IAA are possibly increasing the quality of the rootstocks in conditions of a nursery without an irrigation.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

<a href="/cs/project/QJ1510081" target="_blank" >QJ1510081: Inovace klíčových technologických postupů školkařské výroby ovocných výpěstků.</a><br>

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

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

67

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

463-470

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85071590224