Physiological and biochemical mechanisms of plant drought and salinity tolerance induced by cobalt(ii)-loaded hydrogel capsules

Oxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, Gulbaxar, Baymuratova Orinbayevna

Қўқон ДПИ. Илмий хабарлар · 2026-yil

Annotatsiya

This study investigates the role of cobalt(II) complexes incorporated into hydrogel capsules in enhancing plant tolerance to abiotic stresses such as drought and salinity. Cobalt(II) ions, when coordinated with biologically active ligands such as quinazolin-4-one and 6-aminopurine, form stable complexes that demonstrate biostimulatory effects on seed germination, root elongation, and photosynthetic activity. The encapsulation of these complexes into hydrogels ensures their controlled and prolonged release into the rhizosphere, creating a microenvironment that maintains soil moisture and nutrient availability under stress conditions. Experimental results revealed that plants treated with cobalt(II) complex-loaded hydrogels exhibited significantly higher germination rates, increased root and shoot growth, larger leaf area, and enhanced photosynthetic intensity compared to untreated controls. Moreover, stress indices indicated improved drought and salinity resistance, suggesting that cobalt(II) hydrogel formulations mitigate oxidative damage and improve water use efficiency. These findings highlight the potential application of cobalt(II) complex-based hydrogel systems as environmentally safe, cost-effective, and sustainable biostimulants for modern agriculture. Their use can contribute to stable crop productivity under adverse environmental conditions, supporting food security in regions prone to water scarcity and soil salinization.

Maqola ma’lumotlari
MualliflarOxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, Gulbaxar, Baymuratova Orinbayevna
JurnalҚўқон ДПИ. Илмий хабарлар
NashriyotҚўқон давлат педагогика институти
ISSN3030-3958
Nashr sanasi2026-10-10
Jild8
Son9
Betlar1311-1319
TilIngliz
Ilmiy sohaPsixologiya
DOI10.70728/a.series.tab.v08.i09.172
Indeksga qo‘shilgan2026-10-11

DOI: 10.70728/a.series.tab.v08.i09.172 · Maqolaning asl sahifasi

Kalit so‘zlar

cobalt(II) complexes, hydrogel capsules, quinazolin-4-one, 6-aminopurine, abiotic stress, drought tolerance, salinity resistance, plant growth stimulation, biostimulants, sustainable agriculture.

Ilmiy soha

Psixologiya

Iqtibos keltirish

APAOxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, & Gulbaxar, Baymuratova Orinbayevna (2026). PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES. Қўқон ДПИ. Илмий хабарлар, 8(9), 1311-1319. https://doi.org/10.70728/a.series.tab.v08.i09.172
GOST (OAK)Oxunov, Isroil Islomovich va b. PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES // Қўқон ДПИ. Илмий хабарлар. – 2026. – T. 8, № 9. – P. 1311-1319. – DOI: 10.70728/a.series.tab.v08.i09.172.
MLAOxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, and Gulbaxar, Baymuratova Orinbayevna. “PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES.” Қўқон ДПИ. Илмий хабарлар, 8(9), 1311-1319, 2026. https://doi.org/10.70728/a.series.tab.v08.i09.172
ChicagoOxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, and Gulbaxar, Baymuratova Orinbayevna. “PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES.” Қўқон ДПИ. Илмий хабарлар, 8(9), 1311-1319 (2026). https://doi.org/10.70728/a.series.tab.v08.i09.172
HarvardOxunov, Isroil Islomovich, Saitkulov, Foziljon Ergashevich, Mirvaliyev Zohidovich, Zoid, and Gulbaxar, Baymuratova Orinbayevna (2026) ‘PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES’, Қўқон ДПИ. Илмий хабарлар, 8(9), 1311-1319. https://doi.org/10.70728/a.series.tab.v08.i09.172
BibTeX
@article{oxunovisroilislomovich2026,
  title = {PHYSIOLOGICAL AND BIOCHEMICAL MECHANISMS OF PLANT DROUGHT AND SALINITY TOLERANCE INDUCED BY COBALT(II)-LOADED HYDROGEL CAPSULES},
  author = {Oxunov, Isroil Islomovich and Saitkulov, Foziljon Ergashevich and Mirvaliyev Zohidovich, Zoid and Gulbaxar, Baymuratova Orinbayevna},
  journal = {Қўқон ДПИ. Илмий хабарлар},
  year = {2026},
  volume = {8},
  number = {9},
  pages = {1311-1319},
  doi = {10.70728/a.series.tab.v08.i09.172},
  url = {https://doi.org/10.70728/a.series.tab.v08.i09.172}
}

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