521

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 24-07-2021
  • Read count 521
  • Date of publication 27-02-2021
  • Main LanguageO'zbek
  • Pages30-31
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English

In this article a comparative analysis of system of marked on sex silkworms during the egg period and productivity of cocoons and hybrids with the help of their participation. It was defined that system and hybrid combinations possess by such characteristics as great weight and percent cocoon shell.

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№ Author name position Name of organisation
1 Achilov S.I. mustaqil izlanuvchi IITI
2 Umarov S.R. Q.X.F.D IITI
№ Name of reference
1 1. Астауров Б.Л. “Искусственный партеногенез у тутового шелкопряда”. Москва-Ленинград, Изд-во АН СССР, (1940): 240.
2 2. Hasimоto H. “Formation of individual by the union of two sperm nuclei in the silkworm”. Bull seric. Exp. Sta. Japan. (1934): 455-464.
3 3. Серебровский А.С. “О новом возможном опыте борьбы с вредными насекомыми”. Зоологич. Журн. Т.19. Вып. 4. (1940): 14-17.
4 4. Серебровский А.С. “Теоретические основания транслокационного метода борьбы с насекомыми”. М.: Наука. (1971): 46-53.
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