نهمین کنفرانس ملی و اولین کنفرانس بین المللی فیزیولوژی گیاهی

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کد مقاله 1239

عنوان Changes in main nutrient concentrations of wheat (Triticum aestivum L.) and sorghum (Sorghum bicolor (L.) Moench) as affected by different fertilizer sources

نویسندگان Nadia Dorostkar - Alireza Pirzad

چکیده Sorghum and wheat often find themselves in the spotlight, both grains have gained popularity in recent years due to their versatility and nutritional benefits. To evaluate the effect of Biological fertilizer and Chemical fertilizer on the growth of Wheat and Sorghum, a factorial experiment was conducted based on Randomized Complete Block Design (RCBD) with three replications at Urmia University (37.53 N and 45.08 E, altitude 1320 m, West Azarbayjan Province, Urmia, Iran) in 2021. Treatments were Wheat and Sorghum and Biological fertilizer included the mycorrhizal inocula, nitrogen (Azeto Barvar. 1), phosphorus (Phosphate Barvar2) and potassium (Barvar 2 Biofertilizer) and The chemical fertilizers were NPK (nitrogen, phosphorus, potassium). The highest leaf phosphorus percentage (0.203 %) observed in biological fertilizer treatment in sorghum, while the leaves of sorghum that were used biological fertilizer had low amount of potassium (0.51 %). The wheat crop had the lowest protein for biological (5.45 %) and chemical (5.85 %) fertilizers. In sorghum, the highest protein (9.48 %) belonged to the chemical fertilizer. Leaf protein and phosphorus in sorghum were more than wheat. The leaf potassium was the higher by biological fertilizer, but it was greater in wheat by chemical fertilizer.

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