The effect of weather on the hops´s photosynthesis and transpiration rate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F08%3A25769" target="_blank" >RIV/60460709:41210/08:25769 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effect of weather on the hops´s photosynthesis and transpiration rate

Original language description

On the experimental non-irrigated hop-fields in Stekník, an experiment with the varieties Agnus, Premiant, Sládek, Harmonie and newly cultivated variety 4527 was launched in the years 2005 through 2007. For the monitored set of hop plant varieties, photosynthesis and transpiration rates were measured during the vegetation period. The photosynthesis rate of hop increases from the the stage at which sprouts are tied to wires until the stage of hop cone formation. The decline of photosynthesis rate occursin the period of technological and biological ripeness of hop cones. The provably lowest transpiration rate is in the period of ripeness of hop cones. Conversely, the highest transpiration rates are reached in the period of blooming. It follows from thephysiological measurements that the varieties Sládek and Premiant respond to the effect of year-specific influence less sensitively than the newer varieties Agnus, Harmonie and the newly cultivated variety 4527.

Czech name

Vliv počasí na rychlost fotosyntézy a transpirace chmele

Czech description

On the experimental non-irrigated hop-fields in Stekník, an experiment with the varieties Agnus, Premiant, Sládek, Harmonie and newly cultivated variety 4527 was launched in the years 2005 through 2007. For the monitored set of hop plant varieties, photosynthesis and transpiration rates were measured during the vegetation period. The photosynthesis rate of hop increases from the the stage at which sprouts are tied to wires until the stage of hop cone formation. The decline of photosynthesis rate occursin the period of technological and biological ripeness of hop cones. The provably lowest transpiration rate is in the period of ripeness of hop cones. Conversely, the highest transpiration rates are reached in the period of blooming. It follows from thephysiological measurements that the varieties Sládek and Premiant respond to the effect of year-specific influence less sensitively than the newer varieties Agnus, Harmonie and the newly cultivated variety 4527.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Cereal Research Communications

ISSN

0133-3720

e-ISSN

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Volume of the periodical

36

Issue of the periodical within the volume

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Country of publishing house

HU - HUNGARY

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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