1گروه علوم و مهندسی آب، دانشکده کشاورزی- دانشگاه فردوسی مشهد- مشهد-ایران
2گروه علوم و مهندسی آب، دانشکده کشاورزی، دانشگاه فردوسی مشهد، مشهد
3گروه شیمی، دانشکده علوم، دانشگاه فردوسی مشهد، مشهد
4گروه اکروتکنولوژی، دانشکده کشاورزی، دانشگاه فردوسی مشهد، مشهد
چکیده
به منظور ارزیابی تاثیر مدت زمان قرارگیری آب در میدان مغناطیسی بر خصوصیات کمی و کیفی گیاه تربچه، پژوهشی در گلخانه تحقیقاتی دانشکده کشاورزی دانشگاه فردوسی مشهد بهصورت طرح کاملا تصادفی با سه تیمار و سه تکرار اجرا شد. تیمارها شامل آب مقطر (شاهد)، آب مقطر مغناطیس شده با مدت زمان 30 دقیقه و یک ساعت با شدت میدان 6/0 تسلا بود. نتایج نشان داد که آب مغناطیسی با مدت زمان یک ساعت بهترتیب باعث افزایش 29% 46%، 46%، 43%، 19% و 82% در سطح برگ، محیط غده، کلروفیل a، کارتنوئید، وزن تر اندام هوایی و وزن خشک غده شد. همچنین این تیمار باعث افزایش حدود صددرصدی در حجم و وزن تر غده گردید. با توجه به نتایج بهدست آمده مدت زمان قرارگیری آب آبیاری در میدان مغناطیسی میتواند روشی تاثیرگذار بر عملکرد گیاه تربچه باشد.
1Water Science and Engineering, Ferdowsi University of Mashhad, Mashhad-Iran
2water science and engineering, ferowsi university of mashhad, mashhad
3Chemistry, Ferdowsi University Of Mshhad, mashhad
4Agrotechnology, Ferdowsi University Of Mashhad, mashhad
چکیده [English]
In order to evaluate the effect of the duration of water in the magnetic field on the qualitative and quantitative characteristics of radish plant, a research was conducted in the research greenhouse of the Faculty of Agriculture, Ferdowsi University of Mashhad, in a completely randomized design with three treatments and three replications. Treatments included distilled water (control), distilled water magnetized with a duration of 30 minutes, and distilled water magnetized in one hour with a field intensity of 0.6 Tesla. The results showed that magnetized water with duration of one hour caused an increase of 29%, 46%, 46%, 43%, 19%, and 82% in leaf area, tuber circumference, chlorophyll a, and carotenoid, fresh weight of shoot and dry weight of the tuber, respectively. Also, this treatment increased tuber mass and fresh weight by about 100%. In general, the treatment of the magnetized water with the duration of one hour was the best treatment. According to the results, the duration of irrigation water magnetization in the magnetic field can affect radish plant characteristics.
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1؛ معصومه متانت2؛ مصطفی قلی زاده3؛ مرتضی گلدانی4
