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EFFECT OF DIFFERENT NITROGEN AND POTASSIUM LEVELS AND FOLIAR APPLICATION OF BORON ON WHEAT YIELD

Sarvat Moktar Youssef, Salah E.-D. A. Faizy, Mohamed Hegazy, Hassan El-Ramady

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Abstract

From the present study, it could be concluded that the highest concentration of nitrogen in wheat grains was obtained at 90 kg N fed-1 in the presence of potassium and spraying with boron. Increasing nitrogen levels increased the amount of nitrogen uptake by grains of wheat. Also the crude protein (%) in grains increased gradually with increasing nitrogen level in the presence of potassium and spraying with boron. The highest concentration of K in grains of wheat was obtained at the high levels of nitrogen in the presence of potassium and spraying with boron. Also the highest amounts of K uptake by the grains of wheat were recorded by the high levels of nitrogen in the presence of potassium and spraying of boron.

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From the present study, it could be concluded that the highest concentration of nitrogen in wheat grains was obtained at 90 kg N fed-1 in the presence of potassium and spraying with boron. Increasing nitrogen levels increased the amount of nitrogen uptake by grains of wheat. Also the crude protein (%) in grains increased gradually with increasing nitrogen level in the presence of potassium and spraying with boron. The highest concentration of K in grains of wheat was obtained at the high levels of nitrogen in the presence of potassium and spraying with boron. Also the highest amounts of K uptake by the grains of wheat were recorded by the high levels of nitrogen in the presence of potassium and spraying of boron.

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Available abstract

From the present study, it could be concluded that the highest concentration of nitrogen in wheat grains was obtained at 90 kg N fed-1 in the presence of potassium and spraying with boron. Increasing nitrogen levels increased the amount of nitrogen uptake by grains of wheat. Also the crude protein (%) in grains increased gradually with increasing nitrogen level in the presence of potassium and spraying with boron. The highest concentration of K in grains of wheat was obtained at the high levels of nitrogen in the presence of potassium and spraying with boron. Also the highest amounts of K uptake by the grains of wheat were recorded by the high levels of nitrogen in the presence of potassium and spraying of boron.

Key concepts: Boron, Potassium, Nitrogen, Chemistry, Yield (engineering), Agronomy, Materials science, Metallurgy

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