335

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 14-12-2019
  • Read count 313
  • Date of publication 03-06-2019
  • Main LanguageO'zbek
  • Pages9-10
Tags
English

Scientific research work on the creation of early maturing medium-fiber varieties of cotton was carried out by soil and climatic conditions of the Karshi steppe of the Kashkadarya region. In newly created medium-fiber cotton lines, the maturation period is 7-12 days shorter, the opening speed of the boxes is 2,0-3,2 pieces larger, the share of open boxes on September 1 is 7,5-12,2% higher, the yield increase by 10,1-12,6% more than the standard variety. For the best lines, the fiber yield was 37,0-37,6%, and the fiber length was 34,1-34,6 mm.
 

Tags
Author name position Name of organisation
1 Djumayev S.. қ.х.ф.ф.д.
2 Rahmatov I.. қ.х.ф.д., профессор
3 Tog'ayeva M.. магистрант
Name of reference
1 1. Симонгулян Н.Г., Муҳаммедханов С.Р., Шафрин А.Н. –Генетика, селекция и семеноводство хлопчатника, «Мехнат», Ташкент, 1987 г.
2 2. Пахтачилик справочниги, “Меҳнат”, Тошкент 1989 йил
3 3. «Дала тажрибаларини ўтказиш услублари» Тошкент, 2007 й.
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