Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods
The article presents the results of studying 110 variety samples of 5 varieties (var. sativa, var. angustan, var. longifolia, var. crispa, var. capitata) of lettuce (Lactuca sativa L.). When grown in hot conditions of the Central zone of Uzbekistan, the duration of the growing season from mass shoot...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/24/bioconf_afe2024_01041.pdf |
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| author | Mavlyanova Ravza Shokirov Alisher Mirzasoliyev Mirzaosimjon Mengniyozov Jakhongir Hamdamova Hanifa Khaknazarova Luiza |
| author_facet | Mavlyanova Ravza Shokirov Alisher Mirzasoliyev Mirzaosimjon Mengniyozov Jakhongir Hamdamova Hanifa Khaknazarova Luiza |
| author_sort | Mavlyanova Ravza |
| collection | DOAJ |
| description | The article presents the results of studying 110 variety samples of 5 varieties (var. sativa, var. angustan, var. longifolia, var. crispa, var. capitata) of lettuce (Lactuca sativa L.). When grown in hot conditions of the Central zone of Uzbekistan, the duration of the growing season from mass shoots to economic suitability for leaf lettuce (early ripening) is 37–45 days, late ripening - 48–55 days, and headed lettuce - 54–67 days. Depending on the variety of lettuce, the yield is up to 4.0 kg / m2. Significant variability in yield and plant weight of lettuce during spring sowing was established, depending on climatic conditions, origin and varietal characteristics. Potential opportunities for improving the indicators of economically valuable traits of lettuce variety samples using probabilistic and statistical methods of analysis are discussed. The average values and limits of yield and plant weight characteristic of varietal diversity within the species when growing lettuce in open ground have been determined. Based on the methods of variation statistics, the selection criteria for the source material have been developed, taking into account a differentiated approach to lettuce diversity. |
| format | Article |
| id | doaj-art-497cb36dd19b436ab48f3cf451c78dff |
| institution | DOAJ |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-497cb36dd19b436ab48f3cf451c78dff2025-08-20T03:08:47ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011730104110.1051/bioconf/202517301041bioconf_afe2024_01041Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methodsMavlyanova Ravza0Shokirov Alisher1Mirzasoliyev Mirzaosimjon2Mengniyozov Jakhongir3Hamdamova Hanifa4Khaknazarova Luiza5Research Institute of Vegetable, Melon crops and PotatoResearch Institute of Vegetable, Melon crops and PotatoResearch Institute of Vegetable, Melon crops and PotatoResearch Institute of Vegetable, Melon crops and PotatoJizzakh Polytechnic InstituteJizzakh State Pedagogical UniversityThe article presents the results of studying 110 variety samples of 5 varieties (var. sativa, var. angustan, var. longifolia, var. crispa, var. capitata) of lettuce (Lactuca sativa L.). When grown in hot conditions of the Central zone of Uzbekistan, the duration of the growing season from mass shoots to economic suitability for leaf lettuce (early ripening) is 37–45 days, late ripening - 48–55 days, and headed lettuce - 54–67 days. Depending on the variety of lettuce, the yield is up to 4.0 kg / m2. Significant variability in yield and plant weight of lettuce during spring sowing was established, depending on climatic conditions, origin and varietal characteristics. Potential opportunities for improving the indicators of economically valuable traits of lettuce variety samples using probabilistic and statistical methods of analysis are discussed. The average values and limits of yield and plant weight characteristic of varietal diversity within the species when growing lettuce in open ground have been determined. Based on the methods of variation statistics, the selection criteria for the source material have been developed, taking into account a differentiated approach to lettuce diversity.https://www.bio-conferences.org/articles/bioconf/pdf/2025/24/bioconf_afe2024_01041.pdf |
| spellingShingle | Mavlyanova Ravza Shokirov Alisher Mirzasoliyev Mirzaosimjon Mengniyozov Jakhongir Hamdamova Hanifa Khaknazarova Luiza Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods BIO Web of Conferences |
| title | Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods |
| title_full | Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods |
| title_fullStr | Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods |
| title_full_unstemmed | Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods |
| title_short | Identification of valuable traits for lettuce (Lactuca Sactiva L.) breeding using analysis methods |
| title_sort | identification of valuable traits for lettuce lactuca sactiva l breeding using analysis methods |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/24/bioconf_afe2024_01041.pdf |
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