Breeding hops for drought resistance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F23%3AN0000064" target="_blank" >RIV/14864347:_____/23:N0000064 - isvavai.cz</a>

Alternative codes found

RIV/14864347:_____/23:N0000065

Result on the web

<a href="https://www.hopfenforschung.de/international-hop-growers-convention-2023/" target="_blank" >https://www.hopfenforschung.de/international-hop-growers-convention-2023/</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Breeding hops for drought resistance

Original language description

NESVADBA, Vladimír, Pavel DONNER, Jitka CHARVÁTOVÁ and Sabina TRNKOVÁ. Breeding hops for drought resistance. In: F. WEIHRAUCH, ed. Proceedings of the Scientific-Technical Commission 25–29 June 2023, Ljubljana, Slovenia. Wolnzach: Scientific-Technical Commission of the International Hop Growers' Convention, 2023, pp. 11–15. ISSN 2512-3785. Breeding for drought resistance has a high priority in the Czech Republic. Varieties Rubín, Vital and Boomerang have low variability in hop yield and alpha acid content. Testing hops for drought resistance is by determining the rate of photosynthesis and the rate of transpiration. Older Czech hop varieties are sensitive to drought. The new varieties Ceres and Juno have good drought tolerance. There are 6 drought-resistant genotypes in registration trials. There are already new breeding lines with drought resistance. Wild hops are also used for breeding.

Czech name

—

Czech description

—

Type

O - Miscellaneous

CEP classification

—

OECD FORD branch

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

Project

<a href="/en/project/QK21010136" target="_blank" >QK21010136: Application of new varieties and genotypes of drought-resistant hops to cultivation and brewing practice</a><br>

Continuities

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

Publication year

2023

Confidentiality

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