BASIS FOR SELECTING PROMISING RICE GENOTYPES IN NORTHERN REGIONS UNDER CLIMATE CHANGE AND WATER SHORTAGE CONDITIONS

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Published: 2026-04-07
DOI: https://doi.org/10.66073/ReFocus-Conf/1028
Keywords:
rice, selection, genotype, Gulistan standard, productivity, northern region, water shortage, grain quality

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Kamalov Miyirbek Murat oglu
Grain and Rice Scientific Production Association
Utambetov Duysenbay Usnatdinovich
Scientific and Technological Association of Grain and Rice
Kalibaeva Aigerim Shaken's kizi
Postdoctoral fellow at the Research Institute of Plant Genetic Resources
Tlewmbetova Shashsanem Mahmud kizi
Master's student at the Karakalpakstan Institute of Agriculture and Agrotechnologies

Abstract

Improving rice breeding in the northern regions in the conditions of climate change and water shortage is one of the urgent issues. The study provided a comparative assessment of the economically valuable traits of the samples studied in the collection nursery in the conditions of Karakalpakstan. The results were compared with the standard variety Gulistan. The sample D-294(D-120)(D-30) showed superiority in terms of productivity per plant (10.2 g), while the combination of D-180, D-289, D-182 showed superiority in terms of the number of grains per panicle (96 grains) and rice transparency (90%). It was found that some genotypes have higher yield components than the standard variety and were recommended for the next stage of selection trials.

Article Details

Issue

Vol. 1 No. 1 (2026): GOLLECTION OF MATERIALS of the Republican Scientific and Practical Conference “CURRENT ISSUES IN THE DEVELOPMENT OF AGRICULTURE IN NORTHERN REGIONS AND THEIR INNOVATIVE SOLUTIONS”

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Kamalov Miyirbek Murat oglu, Utambetov Duysenbay Usnatdinovich, Kalibaeva Aigerim Shaken's kizi, & Tlewmbetova Shashsanem Mahmud kizi. (2026). BASIS FOR SELECTING PROMISING RICE GENOTYPES IN NORTHERN REGIONS UNDER CLIMATE CHANGE AND WATER SHORTAGE CONDITIONS. Partner Conferences of the International Scientific Journal Research Focus, 1(1), 94-97. https://doi.org/10.66073/ReFocus-Conf/1028

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