Beda kolleksiyasi namunalarining ko‘k massa mahsuldorligini dastlabki baholash

Preliminary evaluation of alfalfa collection accessions for green mass productivity

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Published: 2026-10-31
DOI: https://doi.org/10.66073/ReFocus-Conf/0910192
Keywords:
alfalfa, Medicago sativa L, collection, variety, accession, green mass, productivity, standard variety, non-replicated evaluation, breeding

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Matyakubova Nilufar Xudayarovna
Institute of Agriculture and Agrotechnologies of Karakalpakstan image/svg+xml
Allambergenov Tanjarbay Dauletmuratovich
Institute of Agriculture and Agrotechnologies of Karakalpakstan image/svg+xml

Abstract

Under the conditions of Karakalpakstan, 75 alfalfa varieties and accessions from the collection were preliminarily evaluated for green mass productivity during 2025–2026. The accessions were studied in a non-replicated collection nursery, with a standard variety placed at regular intervals. The average productivity over the two-year period was compared against the control variety's overall field performance of 808.26 g/plant. Fourteen varieties and accessions listed in the table outperformed the control. The highest results were recorded for accessions K-6799, K-6652, K-978, and K-6909. These accessions were selected as promising material for subsequent replicated and randomized trials.

Article Details

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2026: Proceedings of the International Scientific and Practical Conference “Contribution of Women Scientists of Uzbekistan to the Development of the Country” (Nukus, October 9–10, 2026)

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

How to Cite

Matyakubova Nilufar Xudayarovna, & Allambergenov Tanjarbay Dauletmuratovich. (2026). Preliminary evaluation of alfalfa collection accessions for green mass productivity. Partner Conferences of the International Scientific Journal Research Focus, 955-958. https://doi.org/10.66073/ReFocus-Conf/0910192

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