Changes in seed germination and seedling growth growth of maize (Zea mayze L.) by different priming methods
سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 115
فایل این مقاله در 5 صفحه با فرمت PDF و WORD قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
SEEDTECH05_064
تاریخ نمایه سازی: 4 مهر 1401
چکیده مقاله:
Germination and early growth under prevailing environmental conditions improves by seed priming technique. However, the information on seed priming in maize is lacking in Iran. Therefore, this study was designed to evaluate the effects of different seed priming techniques, un-soaked seed (control), Hydro-priming (soaked with distill water), Halopriming with KNO۳ and CaCl۲ (۱% solution), on seed emergence and seedling growth of three maize varieties (SC-۳۰۱, SC-۶۰۴ and SC-۷۱۱). Experiment was conducted in wire house under natural climatic conditions during ۲۰۱۲. All the priming treatments significantly affected the fresh weight, shoot length, number of roots, root length, vigor index, time to start emergence, time to ۵۰% emergence and energy of emergence of forage maize. The interactive effect of varieties and priming techniques were not significant for mean emergence time and coefficient of uniformity of emergence. It is concluded that seed priming may serve as an appropriate treatment for accelerating the emergence of maize varieties studied
کلیدواژه ها:
نویسندگان
Mahdi Shaaban
Young Researchers and Elite Club, Boroujerd Branch, Islamic Azad University, Boroujerd, Iran
Reza Yari
Assistant Professor, Khorasan-e-razavi Agricultural and Natural Resources Research and Education Center,Agricultural Research, Education Organization (AREEO), Mashhad, Iran.
Zahra Rahmati Motlagh
Young Researchers and Elite Club, Boroujerd Branch, Islamic Azad University, Boroujerd, Iran
Seyedeh Mahbubeh Mirmiran
Assistant Professor, Khorasan-e-razavi Agricultural and Natural Resources Research and Education Center,Agricultural Research, Education Organization (AREEO), Mashhad, Iran.