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اثر کود نانو کلسیم و هیومی پتاس بر صفات مورفولوژیکی و بیوشیمیایی گل لادن (Tropaeolum majus) | ||
| دانش کشاورزی وتولید پایدار | ||
| مقاله 13، دوره 27، شماره 4، زمستان 1396، صفحه 191-202 اصل مقاله (748.25 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| نویسندگان | ||
لیلا صالحی  1؛ مهرانگیز چهرازی2؛ سید ساسان موسوی* 3
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| 11- دانش آموخته کارشناسی ارشد علوم باغبانی، دانشکده کشاورزی، دانشگاه شهید چمران اهواز | ||
| 22- استادیار گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه شهید چمران اهواز | ||
| 3دانش آموخته کارشناسی ارشد علوم باغبانی، دانشکده کشاورزی، دانشگاه شهید چمران اهواز | ||
| چکیده | ||
| امروزه با توجه به آلودگی‌های زیست محیطی ناشی از مصرف کودهای شیمیایی و ارائه جایگزینی برای این کودها، استفاده از فرآورده‌های دیگر در این زمینه مورد توجه قرار گرفته است. بر این اساسی پژوهشی به‌منظور بررسی تأثیر کود نانو کلسیم و کود آلی هیومیک‌اسید پتاسیم (هیومی‌پتاس) بر صفات مورفولوژیکی و بیوشیمیایی گل لادن، به‌صورت فاکتوریل در قالب طرح بلوک‌های کامل تصادفی با 3 تکرار در سال 1394-1393 در مزرعه آموزشی دانشگاه شهید چمران اهواز به اجرا درآمد که تیمارهای مورد آزمایش شامل کود نانو کلسیم با 3 غلظت صفر، 1 و 2 در هزار و کود هیومی‌پتاس با 3 سطح صفر 500 و 1000 پی‌پی ام بود. در این پژوهش صفات مورفولوژیکی شامل طول و قطر ساقه، تعداد و سطح برگ، تعداد شاخه جانبی، تعداد گل و بذر، وزن تر و خشک برگ، ساقه و ریشه و صفات بیوشیمیایی کلروفیل کل، میزان کلسیم و پتاسیم جذبی گیاه مورد ارزیابی قرار گرفتند. نتایج حاکی از تاثیر معنی‌دار اثر متقابل دو تیمار در تمام صفات مورد ارزیابی به‌غیراز طول و قطر ساقه، تعداد گل و تعداد شاخه فرعی بود. طبق نتایج بهترین وضعیت در صفات مورد ارزیابی، در تیمار غلظت 2 در هزار نانو کلسیم به‌همراه سطوح 500 و 1000 پی‌پی ام هیومی پتاس مشاهده شد که هر دو تیمار با هم تفاوت غیر معنی‌دار و نسبت به تیمار شاهد تفاوت معنی‌داری نشان دادند. به طورکلی، کاربرد غلظت 2 در هزار نانو کلسیم به همراه سطوح مختلف کود هیومی پتاس باعث بهبود صفات مورفولوژیکی و بیوشیمیایی در گل لادن شد. | ||
| کلیدواژه‌ها | ||
| واژه های کلیدی: صفات رشدی؛ کود آلی؛ کود هیومیک؛ کودهای نانو؛ گل لادن | ||
| عنوان مقاله [English] | ||
| The Effect of Nano Calcium and Potassium Humic Acid Fertilizer on Morphological and Biochemical Traits of Nasturtium (Tropaeolum majus ( | ||
| نویسندگان [English] | ||
| l salehi1؛ m Chehrazi22؛ Sasan Mousavi3 | ||
| چکیده [English] | ||
| Today with regard to environmental pollution caused by chemical fertilizers and finding an alternative to these fertilizers, Consideration has been given to the use of other products in this field. Accordingly, In order To study the effect of Nano calcium and Humi potas on morphological and biochemical traits of nasturtium, this factorial experiment was conducted in a randomized complete block design with 3 replications. The experiment was carried out at Shahid Chamran University of Ahvaz in 2013-2014. In this study, morphological traits, length and diameter of stem, number and leaf area, number of lateral branches, number of flowers and seeds, fresh and dry weight of leaves, stems and roots and biochemical traits, total chlorophyll, calcium and potassium absorption Evaluated. The results showed that the interaction of two treatments in all studied traits, except for stem length and diameter, number of flowers and number of branches, was significant. According to the results of the best condition in the studied traits, we observed interaction effects of concentration of 2 in 1000 Nano calcium with 500 and 1000 ppm Humi Potasses. Both treatments had a non-significant difference and Showed a significant difference compared to control treatment. In general, the application of concentration of 2 per thousand Nano calcium with different levels of Humi potash fertilizer improved morphological and biochemical traits in Nasturtium flowers. | ||
| کلیدواژه‌ها [English] | ||
| Keywords: Growth Characteristics, Humic Fertilizers, Nano Fertilizers, Nasturtium, Organic Fertilizers | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 404 تعداد دریافت فایل اصل مقاله: 393 |
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