Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan

Parviz Fatullayev; Anatoly Spiridonov; Gunai Zeynalova; Alovsat Ibrahimov

doi:10.55186/25876740_2026_69_2_265

UDC

633.112.1

VAK Russia

4.1.1

WINTER HARDINESS AND YIELD OF WINTER WHEAT UNDER CONTINENTAL CLIMATE CONDITIONS IN THE NAKHCHIVAN AUTONOMOUS REPUBLIC OF AZERBAIJAN Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan

АА Аа

Published in INTERNATIONAL AGRICULTURAL JOURNAL · Pages 265–269 · Rubric: International experience in agriculture

DOI: https://doi.org/10.55186/25876740_2026_69_2_265

Received: 10.02.2026 Accepted: 25.03.2026 Published: 15.04.2026

Authors

Parviz Fatullayev

ORCID

Anatoly Spiridonov

ORCID

Gunai Zeynalova

ORCID

Alovsat Ibrahimov

ORCID

Parviz Fatullayev

Academic degree: doctor of agricultural sciences

Science rang: docent

Institute of bioresources, Nakhichevan State University head of the laboratory · laboratory of cereals, legumes and industrial crops · Azerbaijan

ORCID

Anatoly Spiridonov

Academic degree: doctor of agricultural sciences

Science rang: docent

Saint-Petersburg State Agrarian University professor of the department · department of technology of storage and processing of agricultural products · Russian Federation · Saint-Petersburg

ORCID

Gunai Zeynalova

Institute of bioresources, Nakhichevan State University researcher · laboratory of cereals, legumes and industrial crops · Azerbaijan

ORCID

Alovsat Ibrahimov

Academic degree: doctor of agricultural sciences

Science rang: docent

Institute of bioresources, Nakhichevan State University leading researcher · laboratory of zoological research · Azerbaijan

ORCID

ABSTRACT

The article examines the results of studying the diversity of winter wheat varieties in terms of yield and winter hardiness under the continental climate conditions of the Nakhchivan Autonomous Republic of Azerbaijan. The development and practical use of new high-yielding and high-quality grain varieties that combine good winter and frost resistance is particularly relevant for the region due to the harsh overwintering conditions. The Institute of Bioresources at Nakhchivan state university is investigating a wide variety of winter wheat varieties. Field studies conducted from 2022 to 2025 involved 67 varieties and hybrids of winter wheat of various breeding and geographical origins obtained from agricultural and genetic resource institutes of the National Academy of Sciences of Azerbaijan (Baku). Methodologies for conducting field experiments with grain crops from the All-Russian Institute of Plant Industry named after N.I. Vavilov were adapted to local conditions. Measurements and laboratory studies of yield were carried out under laboratory conditions. Winter hardiness was studied and evalua25.9% of the studied varieties and hybrids. No samples with low winter hardiness were identified. Based on a combination of indicators that integrate winter hardiness, yield, and yield structure elements (such as high thousand seed weight, number of grains per spike, weight of grains per spike, etc.), the hybrid hard wheat Alinca-84 X Zatino was highlighted. It is recommended for use in breeding work in the republic.

KEYWORDS

winter wheat, variety, hybrid, yield, winter hardiness, frost resistance, yield structure

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Aleksandr Fomin

Deputy Editor-in-Chief

Tat'yana V. Kazennova

Responsible Secretary

Irina Mamontova

Issue Editor

Gilyana Yakushkina

Literary Editor

Marina G. Fomina

Editorial

Redakcii Sotrudnik

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GOST

Fatullayev P. U., Spiridonov A. M., Zeynalova G. H., Ibrahimov A. V. Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan // . 2026. pp. 265-269. DOI: https://doi.org/10.55186/25876740_2026_69_2_265. (Date of access 20.08.2026).

MLA

Parviz Fatullayev, Spiridonov A. M., Zeynalova G. H., Ibrahimov A. V.. "Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan." (2026): 265-269. DOI: https://doi.org/10.55186/25876740_2026_69_2_265.

APA

Fatullayev P. U., Spiridonov A. M., Zeynalova G. H., Ibrahimov A. V. (2026). Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan. , 265-269. https://doi.org/10.55186/25876740_2026_69_2_265

Chicago

Parviz Fatullayev, Spiridonov A. M., Zeynalova G. H., Ibrahimov A. V.. "Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan." , no. (2026): 265-269. https://doi.org/10.55186/25876740_2026_69_2_265.

WIKI

{{cite journal | author = Fatullayev P. U., Spiridonov A. M., Zeynalova G. H., Ibrahimov A. V. | title = Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan | journal = | year = 2026 | pages = 265-269 | doi = 10.55186/25876740_2026_69_2_265 }}

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WINTER HARDINESS AND YIELD OF WINTER WHEAT UNDER CONTINENTAL CLIMATE CONDITIONS IN THE NAKHCHIVAN AUTONOMOUS REPUBLIC OF AZERBAIJAN Winter hardiness and yield of winter wheat under continental climate conditions in the Nakhchivan Autonomous Republic of Azerbaijan

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