Effect of ontogeny, heterophylly and leaf position on the gas exchange of the hop plant

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A65358" target="_blank" >RIV/60460709:41210/14:65358 - 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

Effect of ontogeny, heterophylly and leaf position on the gas exchange of the hop plant

Popis výsledku v původním jazyce

This paper evaluates the influence of ontogeny and the position of bine and offshoot leaves on the rate of photosynthesis (Pn), transpiration (E) and stomatal conductance (gs) in hop plants. In the ontogeny influencing Pn, E and gs among hops. The highest Pn was measured in phase 81?89 BBCH and E and gs in phase 61?69 BBCH. The Pn increased over the course of ontogeny from the 1st to 3rd level of the hop plants. From the 61 BBCH phase, the leaves of the first and second level achieved a photosynthetic maturity and Pn value no longer increased. The third-level leaves achieved photosynthetic maturity from the 81 BBCH phase. Higher E was measured in the upper parts of the hop plant. Pn and E were higher in the bine leaves in the third level of the hop plant over the entire course of the vegetation period. In the first and second level of the hop plant, higher values of Pn were measured in the offshoot leaves. Differences in gs were not noteworthy among the leaf types. Results show that a

Název v anglickém jazyce

Effect of ontogeny, heterophylly and leaf position on the gas exchange of the hop plant

Popis výsledku anglicky

This paper evaluates the influence of ontogeny and the position of bine and offshoot leaves on the rate of photosynthesis (Pn), transpiration (E) and stomatal conductance (gs) in hop plants. In the ontogeny influencing Pn, E and gs among hops. The highest Pn was measured in phase 81?89 BBCH and E and gs in phase 61?69 BBCH. The Pn increased over the course of ontogeny from the 1st to 3rd level of the hop plants. From the 61 BBCH phase, the leaves of the first and second level achieved a photosynthetic maturity and Pn value no longer increased. The third-level leaves achieved photosynthetic maturity from the 81 BBCH phase. Higher E was measured in the upper parts of the hop plant. Pn and E were higher in the bine leaves in the third level of the hop plant over the entire course of the vegetation period. In the first and second level of the hop plant, higher values of Pn were measured in the offshoot leaves. Differences in gs were not noteworthy among the leaf types. Results show that a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

60

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

525-530

Kód UT WoS článku

000346401700008

EID výsledku v databázi Scopus

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