Kunjutning oddiy va bekross chatishtirish natijasida olingan F1 duragaylarida o‘simlik bo‘yi va yon shoxlari soni belgilarining irsiylanishi

Aytjanov, Baxitjan, Reymova, Biybinaz

Agro ILM · 2026-yil

Annotatsiya

The study investigated the inheritance of important morphological traits, including plant height and the number of lateral branches, in simple and backcross F₁ sesame hybrids involving the local varieties “Onimdar”, “Qora Shahzoda”, “Tashkent-122”, and “Sadaf”. The experiments were conducted under field and laboratory conditions. The patterns of trait formation and the degree of heterosis in the hybrids were analyzed. The number of lateral branches ranged from 5.8 to 6.2 per plant in the local varieties, from 5.7 to 8.7 in simple F₁ hybrids, and from 5.6 to 9.2 in backcross hybrids. Positive heterosis for the number of lateral branches was observed in most of the simple hybrids. Positive inheritance of this trait was also recorded in several backcross combinations. Promising hybrid combinations with high values of plant height and the number of lateral branches were identified. The results indicate that the selected hybrid combinations can be used in sesame breeding to develop valuable initial breeding material with high productivity, stability, and adaptability to local environmental conditions.

Maqola ma’lumotlari
MualliflarAytjanov, Baxitjan, Reymova, Biybinaz
JurnalAgro ILM
NashriyotO‘zbekiston qishloq xo‘jaligi jurnali ilmiy ilovasi
ISSN2091-5616
Nashr sanasi2026-10-24
Jild131
Son8
TilO‘zbek
Ilmiy sohaBiologiya
DOI10.67048/qxju2026ai131iss8m1346
Indeksga qo‘shilgan2026-10-30

DOI: 10.67048/qxju2026ai131iss8m1346 · Maqolaning asl sahifasi

Kalit so‘zlar

sesame, breeding, local varieties, F₁ hybrid, backcross, plant height, number of lateral branches, heterosis, inheritance, initial breeding material, кунжут, селекция, местные сорта, F₁ гибрид, беккросс, высота растений, количество боковых ветвей, гетерозис, наследование, исходный материал, kunjut, seleksiya, mahalliy navlar, F₁ duragay, bekross, o‘simlik bo‘yi, yon shoxlar soni, geterozis, irsiylanish, boshlang‘ich material

Ilmiy soha

Biologiya

Iqtibos keltirish

APAAytjanov, Baxitjan, & Reymova, Biybinaz (2026). KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI. Agro ILM, 131(8). https://doi.org/10.67048/qxju2026ai131iss8m1346
GOST (OAK)Aytjanov, Baxitjan, Reymova, Biybinaz KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI // Agro ILM. – 2026. – T. 131, № 8. – DOI: 10.67048/qxju2026ai131iss8m1346.
MLAAytjanov, Baxitjan, and Reymova, Biybinaz. “KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI.” Agro ILM, 131(8), 2026. https://doi.org/10.67048/qxju2026ai131iss8m1346
ChicagoAytjanov, Baxitjan, and Reymova, Biybinaz. “KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI.” Agro ILM, 131(8) (2026). https://doi.org/10.67048/qxju2026ai131iss8m1346
HarvardAytjanov, Baxitjan, and Reymova, Biybinaz (2026) ‘KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI’, Agro ILM, 131(8). https://doi.org/10.67048/qxju2026ai131iss8m1346
BibTeX
@article{aytjanovbaxitjan2026,
  title = {KUNJUTNING ODDIY VA BEKROSS CHATISHTIRISH NATIJASIDA OLINGAN F1 DURAGAYLARIDA O‘SIMLIK BO‘YI VA YON SHOXLARI SONI BELGILARINING IRSIYLANISHI},
  author = {Aytjanov, Baxitjan and Reymova, Biybinaz},
  journal = {Agro ILM},
  year = {2026},
  volume = {131},
  number = {8},
  doi = {10.67048/qxju2026ai131iss8m1346},
  url = {https://doi.org/10.67048/qxju2026ai131iss8m1346}
}

Boshqa maqola uchun iqtibos tayyorlash

Agro ILM jurnalidan boshqa maqolalar

Agro ILM — barcha maqolalar · 2026-yil arxivi

Aytjanov, Baxitjan — boshqa maqolalari

Biologiya sohasidagi boshqa maqolalar

Biologiya sohasidagi OAK jurnallari