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ARTICLE 2026 Vol 1 · No 8 UZ 6d8af29ebd7c

Bacillus megaterium bakteriya shtammining bug‘doy o‘simligi fotosintetik pigmentlari miqdoriga ta’siri

Effect of the bacterial strain Bacillus megaterium on the photosynthetic pigment content of wheat plants | Влияние бактериального штамма Bacillus megaterium на содержание фотосинтетических пигментов в растениях пшеницы

  • Mehmonova Nilufar Alijon qizi Guliston davlat universiteti Agrobiotexnologiyalar va biokimyo ilmiy-tadqiqot instituti
  • Ergasheva F.Sh. Guliston davlat universiteti Agrobiotexnologiyalar va biokimyo ilmiy-tadqiqot instituti

Partner conferences of the International Scientific Journal Research Focus, 1(8), 302–306

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Abstract

Maqolada fotosintetik pigmentlar miqdoriga Bacillus megaterium bakteriyasi eritmalarining nisbatlari (1:1, 1:3, 1:5, 1:7 va 1:9) ta’sirini o‘rganish bo‘yicha ma’lumotlar o‘rin olgan. Tadqiqot obyekti sifatida kuzgi yumshoq (Triticum aestivum L) turiga mansub “Asr” navi olingan. Tadqiqot natijalari fotosintetik pigmentlar miqdori tuplanish, naychalash fazasiga nisbatan boshoqlash fazasida faollashganligi aniqlangan. Mazkur fazada 1:7 nisbatda Chl “a” 2,08, Chl “b” 1,53, va Car 0,53 mg/g teng ekanligi aniqlangan. B. megaterium bakteriyaning 1:7 nisbatli eritmasidan kuzgi bug‘doyning boshoqlash fazasida foydalanilganida Chl «a» miqdorini nazoratga nisbatan 24.0%ga, Chl «b»-11.8% ga va Car 74.1% oshganligi aniqlangan. Sug‘oriladigan tuproq iqlim sharoitida bug‘doy yetishtirishda B. megaterium bakteriyasining 1:7 nisbatli eritmasidan foydalanish tavsiya etilgan.

Keywords

kuzgi yumshoq bug‘doy"Asr" naviBacillus megateriumfotosintetik pigmentlarxlorofil axlorofil bkarotinoidlartuplanishnaychalashboshoqlash

How to cite

Mehmonova Nilufar Alijon qizi; Ergasheva F.Sh. (2026). Bacillus megaterium bakteriya shtammining bug‘doy o‘simligi fotosintetik pigmentlari miqdoriga ta’siri. Partner conferences of the International Scientific Journal Research Focus, 1(8), 302–306. https://doi.org/10.66073/ReFocus-Conf/3010086

Identifier
https://rf-library.uz/article/6d8af29ebd7c/effect-of-the-bacterial-strain-bacillus-megaterium-on-the-photosynthetic
DOI
10.66073/ReFocus-Conf/3010086
Licence
Copyright (c) 2026 O‘zbekiston Respublikasi Fanlar akademiyasi Mikrobiologiya instituti; Mualliflar
Publisher
LLC Ilm-fan va innovatsiyalar akademiyasi
Added to repository
2026-11-03