Improving of drought stress by application of zinc and iron nanoparticles in tomato plant
- سال انتشار: 1403
- محل انتشار: مجله گیاهان دارویی، دوره: 4، شماره: 1
- کد COI اختصاصی: JR_ETPHPR-4-1_003
- زبان مقاله: انگلیسی
- تعداد مشاهده: 134
نویسندگان
۱Department of Ecology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
, Department of Ecology, Institute of Sciences and High Technology and Environmental Sciences, Graduate University of Advanced Technology Kerman, Iran
, Department of Ecology, Institute of Sciences and High Technology and Environmental Sciences, Graduate University of Advanced Technology Kerman, Iran
چکیده
Drought stress affects many morphological characteristics and biochemical processes related to plant growth and development. In this sense, drought, as a multidimensional stress, has various destructive effects on plants. By inhibiting the transfer of electrons, this stress creates a secondary stress in the production of reactive oxygen species, causing double damage to the cell membrane, photosynthetic pigments, and other physiological parameters. Today, the use of metal nanoparticles such as zinc and iron in improving activities and dealing with plant stresses can create beneficial effects in plant and agricultural biotechnology. The treatments include drought stress at two levels (drought stress and no drought stress) as the main factor and three levels of iron, zinc separately and integrative of iron and zinc nanoparticles. The results showed that all investigated traits were affected by drought stress conditions, so that under drought stress the fresh and dry weight. Chlorophyll a and b, decreased and the usage of iron and zinc nanoparticles reduced the effects of drought stress in mentioned growth parameters in tomato plants. Therefore, the application of the above nanoparticles can be very effective in improving the growth of tomato plants, especially in dry areas.کلیدواژه ها
Drought stress, Tomato, Nanoparticle, Chlorophyll a and bاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.