Effect of nitrogen (N) fertilizer and foliar-applied iron (Fe) fertilizer at various reproductive stages on yield, yield component and chemical composition of soybean (Glycine max L. Merr.) seed
1Department of Agronomy and Plant Breeding, University of Kurdistan, Sanandaj, Iran.
2Department of Agronomy, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran.
3Department of Agronomy, Mahabad Branch, Islamic Azad University, Mahabad, Iran.
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