Study of heterosis in hybridization of geographically distant gossypium varieties

Автор: Zeinalova Aiten

Журнал: Бюллетень науки и практики @bulletennauki

Рубрика: Сельскохозяйственные науки

Статья в выпуске: 2 т.8, 2022 года.

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In the study, hybridization was carried out between the local Gossypium variety and geographically distant Gossypium varieties to obtain a selection starting material. To determine the effect of heterosis, hybrids obtained from the crossing of Ganja-110 Gossypium variety with geographically distant cotton varieties were studied, F1 generation hybrids showed a positive dominance in terms of growing season. The fiber yield of F1 hybrids of Ganja-110 × Selekt hybrid combination was the dominant hereditary character. In F1, the mass of raw cotton obtained from one cocoon was close to the parent form with a larger cocoon in hybrids obtained for all combinations. F1 hybrids were superior in fiber length compared to their parent forms. In the F1 hybrid offspring, all combinations were close to the parent form with high fiber length. The individual samples collected according to the characteristic shown in F3 were higher than the parent form, and sometimes closer to the parent form with higher fiber length. The individual samples collected from the hybrid seeds studied in the experiment were quite effective.

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Gossypium, variety, hybrids, geographical distance, capsule, fiber yield

Короткий адрес: https://sciup.org/14123354

IDR: 14123354   |   DOI: 10.33619/2414-2948/75/12

Список литературы Study of heterosis in hybridization of geographically distant gossypium varieties

  • Reznik, S. Yu. (2001). Vnutrividovaya, mezhvidovaya i vegetativnaya gibridizatsiya. Nauka i tekhnologiya, (8), 18-20. (in Russian).
  • Zeinalov, I. Z. (2003). Podbor roditel'skikh form dlya polucheniya gibridov geterozigotnogo kharaktera. Agrarnaya nauka Azerbaidzhana, (4-6), 50-51. (in Russian).
  • Sadykhova, L. S. (2004). Izuchenie kombinatornoi sposobnosti sortov khlopchatnika. Sbornik trudov AzTsNII, 74, 25-30. (in Russian).
  • Zeinalov, I. Z. (2004). Sila geterozisa vo vtorom pokolenii gibridov. Informatsionnyi byulleten' Gyandzhinskogo nauchnogo tsentraNANA, (14), 10-13. (in Russian).
  • Tagiev, A. A. (2009). Znachenie obratnogo skreshchivaniya i stupenchatoi gibridizatsii v selektsii khlopchatnika. Agrarnaya nauka Azerbaidzhana, (1-2), 48-49. (in Russian).
  • Tagiev, A. A. (2010). Dostizheniya v selektsii khlopchatnika. Sbornik trudov AzTsNII, (78), 7-11. (in Russian).
  • Asadov, S. I. (2007). Izuchenie fenotipicheskoi izmenchivosti khlopchatnika pod deistviem gamma-luchei. Agrarnaya nauka Azerbaidzhana, (1-3), 113-115. (in Russian).
  • Saidov, S. T. (2004). Effektivnost' razlichnykh metodov selektsii pri sozdanii novykh sortov khlopchatnika. In Aktual'nye voprosy sel'skogo khozyaistva: sbornik nauchnykh trudov, Dushanbe, 49-50. (in Russian).
  • Musaev, D. A. (2007). Poluchen i oligogennyi analiz nasledovaniya kolichestvennogo priznaka urozhainost' khlopka-volokna. In Materialy Mezhdunarodnoi konferentsii, posvyashchennoi 120-letiyu so dnya rozhdeniyaN. I. Vavilov, Saratov, 43-45. (in Russian).
  • Makhmudov, T. K. (2004). Poligenomnye gibridy i ikh selektsionnoe znachenie. Trudy AzTsNII, (74), 21-24. (in Russian).
  • Ibragimov, S. S. (2010). Izuchenie geneticheskoi chistoty elitnykh semyan raionirovannykh i perspektivnykh sortov khlopchatnika po khozyaistvenno-tsennym i kachestvennym priznakam. Agrarnaya nauka Azerbaidzhana, (1-2), 152-154. (in Russian).
  • Sadykhova, L. S. (2008). O metodike polucheniya pervichnogo materiala v selektsionnykh issledovaniyakh v khlopkovodstve. Agrarnaya nauka Azerbaidzhana, (4-5), 74-75. (in Russian).
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