Keywords:
- cotton
- variety
- fiber
- micronair
- fiber length
- soil
- salty
- individual selection
Abstract
The fact that the main agricultural crop grown in our republic has a decrease in fiber quality indicators is mainly caused by an increase in drought from year to year due to unfavorable external factors. One of the ways to solve this problem is to increase the chances of adapting promising goose varieties to the Aral Sea region, that is, to select varieties with high fiber quality resistant to drought and other natural factors, to reveal their genetic and Morph physiological mechanisms. The main goal of our research was the study of the fiber quality signs of the promising varieties of Goose, S-4728, UzFA-710, Mangit-2 and SP-1303.
References
Абдуллаев А.Қ., Рузиева М.Б., Холбаев Г.Х. Ўзбекистон пахта толасининг сифати ҳақида// https://uz.denemetr.com.
Пахманина К.П. Водный режим растений основных типов растителносьти Западного Памира Алайа. // Автореф. дисс. д-ра биол. наук. – Свердловск: 1981. – С. – 48.
Полевой В.В. Физиология растений. M., Высшая школа. –1989. – стр. – 464.
Хасанов А., Эгамбердиева С. Пахтачилик дарслик. – 2013. – Б. – 1-15.
Эгамбердиев А.Э., Ибрагимов Ш.И., Амантурдиев А.Б. Ғўза селекцияси, уруғчилиги ва биологияси. // – Тошкент: – 2009. – Б. –17.
Smith Wayne, J.Tom Cothren (Editors). Cotton: Origin, History, Technology, and Production. ISBN: 978-0-471-18045-6. 872 pages. August – 1999.
May L. Genetic variation in fiber quality. In A.S.Basra (Ed.), Cotton fibers, development biology, quality improvement and textile processing// Food Products – Press, New York, – 2000. – P. – 183-230.
Wendell J.F., Brubaker C.L. and Seelanan. The origin and Evolution of Gossypium. In: Stewart J.M.; Oosterhuis D.; Heitholt J.J. and Mauney J.R., editors, Physiology of cotton. // Springer, Dordrechuis, The Netherlands. – 2010. – P. – 1-18.
