MORPHOLOGICAL AND AGRONOMIC CHARACTERISTICS OF COTTON AMPHIDIPLOID HYBRIDS

Kh.A.Muminov

Department of Genetics and evolutionary biology, Chirchik State Pedagogical University, Tashkent, Uzbekistan

##semicolon## cotton##common.commaListSeparator## species##common.commaListSeparator## sympodial##common.commaListSeparator## monopodial##common.commaListSeparator## photoperiod


सार

The results of research on studying of the morphobiologic and economically valuable traits of amphidiploids F1 (cultivar «Kelajak» (G.hirsutum subsp. euhirsutum) х (G.arboreum subsp. perenne x G.arboreum subsp. obtusifolium var. indicum)) and F1 (cultivar «Kelajak» (G.hirsutum subsp. euhirsutum) х (G.arboreum subsp. obtusifolium var. indicum x G.herbaceum subsp. pseudoarboreum)) obtained by use of vicarious cotton species.


##submission.citations##

1. Semenikhina Ya.V., Gurevich L.I., Egamberdiev A.E. The manifestation of contrasting signs in cotton hybrids and amphidiploids K1, K2 G.hirsutum L. x G.trilobum Skoveted.// Genetics.- 1979.- T. XV.- P. 2013-2016.

2. Babamuratov H. Backcross method for distant and interspecific hybridization of cotton.// Tashkent, 1980.- № 8.- 32 p.

3. Lemeshev N., Atlanov A., Podolnaya L., Korneychuk V. Broad unified classifier of the genus Gossypium L.// L.: VIR, 1989.- P. 5-20.

4. Mauer F.M. Origin and systematics of cotton.// Vol. 1.- Tashkent: Publisher of Academy of Sciences UzSSR, 1954.- 384 p.

5. Muminov K., Amanov B., Buronov A., Tursunova N., Umirova L. Analysis of yield and fiber quality traits in intra-specific and interspecific hybrids of cotton. SABRAO Journal of Breeding and Genetics, 2023. 55 (2) P. 453-462.

6. Muminov Kh. Use of cotton species based on the determination of phylogenetic relationships. Modern Biology and Genetics (International scientific journal), № 3-9. Publisher: «Lesson press» Ltd. 2024.- P. 35-43.

7. Normurodov Sh.Sh., Muminov Kh. Spectrophotometric analysis of photosynthetic pigments in Afro-Asian cotton species. Modern Biology and Genetics (International scientific journal), № 3-9. Publisher: «Lesson press» Ltd. 2024.- P. 80-86.

8. Rizaeva S.M. Distant hybridization of cotton and obtaining new donors (using the example of the New World species): Diss. ... doc biol. Science.- Tashkent: R&D “Biolog”, Academy of Sciences of the Republic of Uzbekistan, 1996.- 289 p.

9. Rizaeva S.M., Sirojidinov B.A., Abdullaev A.A., Arslanov D.M. Distant hybridization of cotton and obtaining new donors.// Tashkent: Publisher of Navruz, 2018.- 268 p.

10. Sirojidinov B.A. Philogenetic interrelations of the Australian and Indochinense cotton species.// Dissertation abstract for the Doctor of Philosophy (PhD) of Biological Sciences.- Tashkent: Institute of Genetics and Plant Experimental Biology of Academy of Sciences of the Republic of Uzbekistan, 2017.- 39 p.

11. Omonov O., Amanov B., Muminov K., Buronov A., Tursunova N. Physiological and biochemical composition of sunflower (Helianthus annuus L.) SABRAO Journal of Breeding and Genetics, 2023. 55 (6) P. 2159-2167.