THE IMPORTANCE OF SEED COAT IN DETERMINING FIBER YIELD IN SOME COTTON SPECIES
Keywords:
cotton, seed, cocoon, fiber index, shape, fiber yield, variability, heredity, crossing, generation, column, hybrid, heterosis, recombinantAbstract
Tabiatda tarqalgan oʻsimliklarning yovvoyi, ruderal va madaniy tropik xilma-xilliklarida belgi-xususiyatlarni boshqarish, ayniqsa, irsiy axborotga bogʻliq. Oʻsimlikni vegetasiya davrida sodir boʻladigan oʻzgaruvchanlik esa tashqi muhit omillariga boʻysinadi. Shundan kelib chiqqan holda, inson tomonidan amalga oshirilgan sun'iy tanlash evolyusion jarayonida progressga olib kelgan, deb faraz qilinadi. Gʻoʻzani tola chiqimi oʻsimlikning asosiy qimmatli xoʻjalik belgilaridan biri hisoblanadi
References
Amanov B.Kh. Genetic diversity of Perivian cotton species and inheritance of morphologic-economic traits// Cand.biol.sci.diss. Tashkent. 2010.-pp. 11-12. (in Uzbek)
Amanov B.Kh. Production of genetically enriched lines on the basis of intraspecific and interspecific hybridization of Peruvian cotton species.// Cand.biol.sci.diss. Tashkent. 2019.-pp. 25-26. (in Uzbek)
Vlasova N.А. The structure of the seed coat in different cotton species.// Вook: Cotton. Tashkent: Fan, 1960, e. 3, pp. 20-37. (in Russian)
Kushanov F.N. QTL mapping of loci and genes that control photoperiodic flowering in cotton plant. Diss.abst.for. DSс. Tashkent. 2017. - pp. 17-21.(in Uzbek)
Krakhmalev B.А., Sultanova М.B. On the nature of the distribution of microhardness values of the cotton seeds coat/ Bulletin of Academy of Sciences of the Uzbek SSR. Ser.phys.-math. sciences, 1978, № I. -pp. 85-86.(in Russian)
Muminov Kh.А. Intraspecific and interspecific phylogenic relations of G.herbaceum L. ва G.arboreum L. cotton species diversities// Diss.on PhD. Tashkent. 2017.-pp. 11-12.(in Uzbek)
Prokhanov Ya.I. Abstract of the new cotton system // Botany journal – Moscow, 1947. - №2. –p. 65. (in Russian)
Ter-Avanesyan D.V. Cotton plant// Leningrad. 1973. - pp. 104-108.(in Russian)
Rafieva F.U., Rizaeva S.М. Inheritance of morphological-biological traits of interspecific F2 hybrids for day length.// Materials from republican scientific-practical conference “Integration of fundamental science and practice: problems and perspectives” - Tashkent. 2018. - pp. 40-41.(in Uzbek)
Sirojiddinov B.А. Phylogenetic relations of Australian and Indo-Chinese cotton species.// Diss.abs.Dsc. Tashkent. 2017.-pp. 10-13.(in Uzbek)
Simongulyan N.G., Mukhammedkhanov U. Inheritance of cotton color // Cotton growing. - Moscow, 1973. - №6. –p.53. (in Russian)
Saidaliev Kh., Khalikova М., Rahmonova R. Manifectation of some economic traits in naturally colored cotton specimens //Collection of works on cotton, alfalfa selection and seed-breeding. Tashkent, 2009. – pp. 42-45.(in Uzbek)
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Nabieva Nargizaxon Nazyrenovna
This work is licensed under a Creative Commons Attribution 4.0 International License.