Physiology of Plants Affected by Ageing
عنوان مقاله: Physiology of Plants Affected by Ageing
شناسه ملی مقاله: JR_IJABBR-2-7_017
منتشر شده در شماره 7 دوره 2 فصل July در سال 1393
شناسه ملی مقاله: JR_IJABBR-2-7_017
منتشر شده در شماره 7 دوره 2 فصل July در سال 1393
مشخصات نویسندگان مقاله:
Morad Shaban - Young Researchers and Elite club, Boroujed branch, Islamic Azad University, Boroujerd, Iran
Zahra Rahmati Motlagh - Young Researchers and Elite club, Boroujed branch, Islamic Azad University, Boroujerd, Iran
خلاصه مقاله:
Morad Shaban - Young Researchers and Elite club, Boroujed branch, Islamic Azad University, Boroujerd, Iran
Zahra Rahmati Motlagh - Young Researchers and Elite club, Boroujed branch, Islamic Azad University, Boroujerd, Iran
Objective: Ageing of the stored seed is a natural phenomenon and the seeds tend to lose viability even under ideal storage conditions. Accelerated ageing has been recognized as a good predictor of the storability of seed lots. Aged seeds show decreased vigor and produce weak seedlings that are unable to survive once reintroduced into a habitat. The characteristics of the chemical composition of oil crops (soybean and sunflower) are related to specific processes occurring in seed during storage. Lipid auto-oxidation and increase of free fatty acid content duringstorage are the most often mentioned reasons for accelerated damage of seed of oily plant species
کلمات کلیدی: Ageing ، Physiology of seeds ، Reactive oxygen species ، Seed damage ،
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/443112/