Spike productivity in relation to yield as criterion for emmer wheat breeding

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F11%3A43882045" target="_blank" >RIV/60076658:12220/11:43882045 - 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

Spike productivity in relation to yield as criterion for emmer wheat breeding

Original language description

Landraces, which are unbred cereal species, and include in particular the tetraploid emmer wheat, have become an important focus for the activities of local or organic farmers, processors and consumers of organic products. This study is based on analysesof the spike productivity, harvest index and grain yield of six emmer wheat landraces. It aims to find suitable criteria for the selection of cultivars and varieties which may contribute to the increase in the productivity of the emmer wheat. The cultivars and varieties most commonly used have short dense spikes which have a negative effect on the grain yield, as the spike density is negatively correlated with the weight of thousand grains (TGW), the weight of the grains in the spikes, the number of grains in spikelets and the proportion of hulls to the weight of the grains. Therefore, the selection of cultivars and varieties should focus on material having long lax spikes, and a high TGW, both of which would have a positive effect on

Czech name

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Czech description

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Type

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

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

<a href="/en/project/QH82272" target="_blank" >QH82272: Utilization of spring forms of selected wheat varieties in organic farming.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Romanian Agricultural Research

ISSN

1222-4227

e-ISSN

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Volume of the periodical

Neuveden

Issue of the periodical within the volume

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Country of publishing house

RO - ROMANIA

Number of pages

7

Pages from-to

49-56

UT code for WoS article

000297668900008

EID of the result in the Scopus database

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