ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Plant-derived smoke, its water extract—the smoke water (SW), and karrikin (KAR1) present in the smoke stimulate seed germination in plants from fre-prone and fre-free areas, including weeds and cultivated plants. There are also plants, the seeds of which can respond only to smoke, but not to KAR1, and vice versa. Smoke and/or KAR1 can be applied in horticulture, agriculture, and revegetation. This review describes efects of smoke and KAR1 on weed seed germination and focuses mainly on the recent knowledge about the physiological role of these factors in dormancy release and germination of Avena fatua caryopses. The involvement of gibberellins, ethylene, and abscisic acid (ABA) in the response to smoke or KAR1 is discussed. Efects of smoke or KAR1 on the contents of reactive oxygen species (ROS), non-enzymatic antioxidants, and activity of the enzymes participating in ROS removal are presented. Cell cycle activity in the response to SW and KAR1 is also considered. Efects of KAR1 on thermodormancy release in A. fatua caryopses are highlighted, as well.