Issue |
BIO Web Conf.
Volume 130, 2024
International Scientific Conference on Biotechnology and Food Technology (BFT-2024)
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Article Number | 01002 | |
Number of page(s) | 8 | |
Section | Plant Biotechnology | |
DOI | https://doi.org/10.1051/bioconf/202413001002 | |
Published online | 09 October 2024 |
The effect of sowing dates and seed rates on field germination of new varieties of wheat
1 Researcher, Southern Agricultural Research Institute, Beshkent 3, 180100 Karshi, Uzbekistan
2 Samarkand agroinnovations and Research University, A.Temur str.7, 191200 Samarkand, Uzbekistan
* Corresponding author: bobomirzaev.2024@bk.ru
The article presents the effect of sowing dates and seed rates on the field gemination of seeds of new varieties of durum wheat Javahir, Mingchinor, Langar, Yoqut-2014 in drought conditions. The complete harvest of winter durum wheat and its wintering, storage until harvest, and ultimately, obtaining an abundant and high-quality grain harvest from the crop directly depend on the correct determination of the optimal sowing period and norms. The purpose of the study was to determine the effect of sowing dates and seed rates on the field germination of new durum wheat in the conditions of typical gray soils of the drought conditions of Kashkadarya region. In research, the highest germination of durum wheat seeds was observed when planted on October 21, that is, the fertility of seeds compared to when planted on October 1 (control) was 2.9 in accordance with Javokhir, Mingchinor, Langar, Yoqut-2014 varieties; 2.7; 3.2; increased by 3.3%. A decrease in field fertility of all durum wheat cultivars was observed with late sowing. This indicator is 5.8 in the Jawakhir variety compared to the one planted on October 21 in the first ten days of December; 6.1 in Mingchinor; 6.3 at anchor; Ruby decreased by 6.4% in 2014. In the Mingchinor variety, 2.1% delay in planting dates from October 21 and 6.6% decrease in seed germination in field conditions were found. In the article, the impact of planting dates and standards of durum wheat varieties Javahir, Mingchinor, Langar, Yoqut-2014 included in the State Register of Agricultural Crops on field germination was studied and recommendations were given based on the experimental results.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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