Physiological aspects of wheat stress resistance
نویسندگان
چکیده
The article presents the results of long-term studies physiological processes and oxidative stress occurring in wheat plants under influence phytopathogens, mineral fertilizers fungicides. criteria for damaging effect are activity enzyme nitrate reductase concentration TBK-active products. Normally, a mobile balance is maintained between lipid peroxidation antioxidant system cell protection. However, stressful conditions, ROS content cells increases rapidly develops. resistance to many environmental factors determined by ability plant maintain consistent course processes, without causing their significant disruption stress. relationship LPO was observed all varieties. It found that varieties reacted differently doses fertilizers. A high negative correlation r = -83 established POL NRA processes. Many pesticides have additional effects on addition main target effect. Fungicides from triazole class (Byleton, Tilt, Fundazole) were studied. All them showed properties. strongest fungicide Tilt (propiconazole). obtained us, regarding close NRA, allow us use fungicides increase various factors, activate cells, productivity. They, as chemical immunizers, able simultaneously restrain development diseases affect biochemical mechanisms organisms phytopathogens other factors.
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ژورنال
عنوان ژورنال: ???????? ??????? ??????
سال: 2021
ISSN: ['2313-8432', '2587-9944']
DOI: https://doi.org/10.28983/asj.y2021i9pp34-37