Skip to content
Research Article Open access CC BY 4.0

Evaluating Genetic Variability and Biometric Indicators in Bread Wheat Varieties: Implications for Modern Selection Methods

Diyor T. Juraev, Sherzod D. Dilmurodov, Norboy Sh. Kayumov, Sevara R. Xujakulova, Umida Sh. Karshiyeva

Asian Journal of Agricultural and Horticultural Research · pp. 335–351 · Published 14 Aug 2023

10.9734/ajahr/2023/v10i4275

Abstract

Major grain-producing countries such as Canada, the United States of America, Mexico, Brazil, Australia, China, India, Turkey, and Russia, in the direction of selection for the creation of new varieties of wheat resistant to abiotic factors, are paying great attention to creating new wheat varieties by developing new genotypes by identifying donors with high-quality and positive indicators of valuable economic traits and introducing them into modern selection methods. Progress has been made in this direction worldwide. Today, many varieties of wheat with valuable economic traits and high grain quality have been created and introduced to large areas. In this study, 23 genotypes were selected from 45 genotypes of bread wheat varieties and lines. The nursery’s growth period lasted between 233-238 days, and the lines appeared more mature than the local check varieties. Compared to the local check varieties, among the plant’s biometric indicators, 15 lines showed positive results in terms of plant height, 10 lines in peduncle length, 5 lines in spike length, 1 line in spike number, and 1 line in resistance to lodging. The statistical analysis of grain yield and grain quality using the Dospekhov method  showed that the experimental error rates for various indices as follows: 0.888% for yield, 3.018% for weight of 1000 grains, 0.627% for Test weight, 2.028% for protein content, 1.519% for gluten content, 2.001% for IDK, and 4.01% for grain glassiness. It was noted that the experiment was conducted correctly in terms of repetitions and showed a positive result. 10 genotypes with yield of genotypes 72.6-96.7 c/ha, weight of 1000 grains 37.9-43.2 g, test weight 803-835 g/l, protein content 16.2-19.3%, gluten content 28.5-30.4% were selected. Accordingly, it was observed that the amount of iron was 1.0-1.8 mg. It was observed that the sample was 1.3 mg in the Gozgon variety and 1.4 mg in the Antonina variety. KR20-27-FAWIR-67, KR20-BWF5IR-2625, KR20-27-FAWIR-138 lines 1.6 mg relative to the local check variety. Lines KR20-BWF5IR-2460, KR20-27-FAWIR-39, KR20-BWF5IR-246 1.7 mg. It was observed that the KR20-27-FAWIR-154 line showed a high result of 1.8 mg.

Bread wheat varieties and genotypes 1000 grain weight protein content indicator iron content in the grain

References (13)

  1. 1 Agronomic Biofortification of Zinc in Pakistan: Status, Benefits, and Constraints [DOI]
  2. 2 Improving Zinc and Iron Biofortification in Wheat through Genomics Approaches [DOI]
  3. 3 WHEAT CULTIVAR IDENTIFICATION BY GLIADIN ELECTROPHOREGRAMS. I. APPARATUS, METHOD AND NOMENCLATURE [DOI]
  4. 4 Genome‐wide association study identifies five new cadmium uptake loci in wheat [DOI]
  5. 5 Genotype × environment interaction and stability of grain yield and selected quality traits in winter wheat in Central Asia [DOI]
  6. 6 Identifying transcripts associated with efficient transport and accumulation of Fe and Zn in hexaploid wheat (T. aestivum L.) [DOI]
  7. 7 Biofortification of wheat: Genetic and agronomic approaches and strategies to combat Iron and Zinc deficiency [DOI]
  8. 8 BIOFORTIFICATION OF WHEAT: GENETIC AND AGRONOMIC APPROACHES AND STRATEGIES TO COMBAT IRON AND ZINC DEFICIENCY [DOI]
  9. 9 To Study the Heat Resistance Features of Bread Wheat Varieties and Species for the Southern Regions of the Republic of Uzbekistan [DOI]
  10. 10 Selection of large seed and high yielding lines of bread wheat for drought conditions [DOI]
  11. 11 Analysis of yield and yield components traits in the advanced yield trial of winter bread wheat
  12. 12 TO STUDY THE HEAT RESISTANCE FEATURES OF BREAD WHEAT VARIETIES AND SPECIES FOR THE SOUTHERN REGIONS OF THE REPUBLIC OF UZBEKISTAN
  13. 13 Diallel Analysis of the Bread Wheat (Triticum aestivum L.) in the Southern Regions of the Republic of Uzbekistan [DOI]

Cited by 7

Effect of Sowing Date and Irrigation Frequency on Wheat (Triticum aestivium L) Production in Southern Niger Republic

Abdelkader Mahamane Soulé, Auwalu Bindawa Mansur, Zaman Allah Mainassara, Issoufou Salami, Soumana Souley · Journal of Agriculture and Ecology Research International · 2024

Using the RFC_PSO hybrid algorithm in sorting informative features

Erkin Eshboyev, Oybek Djabbarov, Fayzulla Shodiyev · AIP Conference Proceedings · 2025

OPTIMIZATION OF MELKASSA AGRICULTURAL RESEARCH CENTER (MARC) BEAN THRESHER PARAMETERS USING RESPONSE SURFACE METHOD (RSM)

Biniam ZEWDIE, Adesoji M. OLANIYAN, Amana WAKO · INMATEH Agricultural Engineering · 2024

BREAD WHEAT RESPONSE TO HEAT STRESS CONDITIONS FOR PRODUCTIVITY IN THE SOUTHERN REGIONS OF UZBEKISTAN

D.T. JURAEV · SABRAO Journal of Breeding and Genetics · 2024

Genotype and seasonal conditions influence on the degree of phenotypic dominance of total bushiness during intraspecific hybridization of winter wheat (Triticum aestivum L.)

H. Ustinova, M. Lozinskiy, Yu. Fedoruk · Agrobìologìâ · 2024

Showing 5 of 7 known citations — external sources report more than can currently be individually listed.

Related research

Article metrics

Real usage data collected on this platform.

42

Page views

0

PDF downloads

5

Outbound clicks

7

Citations

Views over time

Views by country

Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".

Traffic sources

Referring site, by host.

Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.