Effect of Tillage Methods and Nitrogen Levels on Seed Yield, Weed Traits, and Nitrogen use Efficiencies of Maize (Zea mays)
Subject Areas : Research On Crop EcophysiologyAMIN FATHI 1 , EHSAN ZEIDALI 2
1 - Department of Agronomy, Ayatollah Amoli Branch, Islamic Azad University, Amol,
2 - Department of Agronomy and Plant Breeding, Ilam University, Iran.
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