The synthesis of biodegradable cross-linked polymer hydrogels based on cotton lint, the study of their properties and their application in agriculture

Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich

Research Focus · 2026-yil

Annotatsiya

Water scarcity and the instability of the irrigation regime, especially in arid and semi-arid regions, are among the main factors limiting the sustainable development of agricultural production. In this study, biodegradable hydrogels based on cotton lint were synthesized as cross-linked polymer hydrogels via a free-radical mechanism on the basis of partially neutralized acrylic acid. Ammonium persulfate was used as the initiator and N,N′-methylenebisacrylamide as the cross-linking agent, so that a three-dimensional polymer network was formed. The physico-chemical properties of the synthesized hydrogels were studied comprehensively. The results of the study showed that the hydrogels possess a water absorption capacity of 450–800 g/g in distilled water and of 120–250 g/g in a saline medium. The gel fraction and the degree of cross-linking confirmed the formation of a stable polymer network. Biodegradation tests carried out under soil conditions established that the hydrogels degraded by 70–85 % over 180 days. Vegetation experiments conducted under agricultural conditions showed that applying the hydrogels to the soil at a rate of 1.0–2.0 g/kg significantly increases the level of soil moisture retention and improves plant biomass formation by 25–30 % under reduced irrigation. The results obtained confirm that biodegradable hydrogels based on cotton lint are an environmentally safe, economically expedient and promising material for the efficient use of water and for increasing yield.

Maqola ma’lumotlari
MualliflarEshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich
JurnalResearch Focus
NashriyotВетеринария ИТИ ва “Илм-фан ва инновациялар академияси” МЧЖ
ISSN2181-3833
Nashr sanasi2026-02-05
Jild5
Son1
Betlar14-22
TilIngliz
Ilmiy sohaVeterinariya
DOI10.66073/researchfocus.v5i1.1953
Indeksga qo‘shilgan2026-09-08

DOI: 10.66073/researchfocus.v5i1.1953 · Maqolaning asl sahifasi

Kalit so‘zlar

Bioparchalanuvchi gidrogellar, Paxta linti, Choklangan polimer tarmoq, Akril kislota, Superabsorbent polimerlar, Tuproq namligini saqlash, Suv tanqisligi, Qishloq xo‘jaligida qo‘llanish, Biodegradable hydrogels, Cotton lint, Cross-linked polymer network, Acrylic acid, Superabsorbent polymers, Soil moisture retention, Water scarcity, Application in agriculture, Биоразлагаемые гидрогели, Хлопковый линт, Сшитая полимерная сетка, Акриловая кислота, Суперабсорбирующие полимеры, Сохранение влаги в почве, Дефицит воды, Применение в сельском хозяйстве

Ilmiy soha

Veterinariya

Iqtibos keltirish

APAEshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, & Azimov Abdug’ani Mutalovich (2026). THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE. Research Focus, 5(1), 14-22. https://doi.org/10.66073/researchfocus.v5i1.1953
GOST (OAK)Eshbo’riyev Tursunali Nasrullayevich va b. THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE // Research Focus. – 2026. – T. 5, № 1. – P. 14-22. – DOI: 10.66073/researchfocus.v5i1.1953.
MLAEshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, and Azimov Abdug’ani Mutalovich. “THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE.” Research Focus, 5(1), 14-22, 2026. https://doi.org/10.66073/researchfocus.v5i1.1953
ChicagoEshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, and Azimov Abdug’ani Mutalovich. “THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE.” Research Focus, 5(1), 14-22 (2026). https://doi.org/10.66073/researchfocus.v5i1.1953
HarvardEshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, Azimov Abdug’ani Mutalovich, Эшбуриев Турсунали Насруллаевич, Ширинов Шавкат Давлатович, Джалилов Абдулахат туробович, Азимов Абдугани Муталович, Eshbo’riyev Tursunali Nasrullayevich, Shirinov Shavkat Davlatovich, Djalilov Abdulahat turobovich, and Azimov Abdug’ani Mutalovich (2026) ‘THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE’, Research Focus, 5(1), 14-22. https://doi.org/10.66073/researchfocus.v5i1.1953
BibTeX
@article{eshboriyevtursunalinasrullayevich2026,
  title = {THE SYNTHESIS OF BIODEGRADABLE CROSS-LINKED POLYMER HYDROGELS BASED ON COTTON LINT, THE STUDY OF THEIR PROPERTIES AND THEIR APPLICATION IN AGRICULTURE},
  author = {Eshbo’riyev Tursunali Nasrullayevich and Shirinov Shavkat Davlatovich and Djalilov Abdulahat turobovich and Azimov Abdug’ani Mutalovich and Эшбуриев Турсунали Насруллаевич and Ширинов Шавкат Давлатович and Джалилов Абдулахат туробович and Азимов Абдугани Муталович and Eshbo’riyev Tursunali Nasrullayevich and Shirinov Shavkat Davlatovich and Djalilov Abdulahat turobovich and Azimov Abdug’ani Mutalovich},
  journal = {Research Focus},
  year = {2026},
  volume = {5},
  number = {1},
  pages = {14-22},
  doi = {10.66073/researchfocus.v5i1.1953},
  url = {https://doi.org/10.66073/researchfocus.v5i1.1953}
}

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