Effect of Zeolite Levels and Foliar Feeding with NPK Nano Fertilizer on some Soil Chemical Properties and Grain Yield of Wheat (Triticum aestivum L.)

Abstract This study aims to demonstrate the effect of zeolite levels and foliar feeding with NPK nano fertilizer on some soil chemical properties grain yield wheat ( Triticum aestivum L.), a field experiment was carried out during winter agricultural season (2020-2021) in sandy mixture at Agricultural Research Experiments Station College Agriculture, Al-Muthanna University Al Bandar (which is 3 km away from city Samawah). The aimed three (0, 0.5 1) kg m 2 by volume, symbolized Z1, Z0 Z2, respectively, six for addition ground nano, spraying leaves two stages branching flowering, which are 0.25 recommendation +800 gm ha -1 nano-NPK, 0.50 h 0.75 Nano, Recommended Ground Fertilizer Only Nano 1600 ), its symbols were F4, F3, F2, F1, F0 F5 respectively availability N, P K uptake plant crop, designing split plot Randomized Complete Block Design (R.C.B.D). Wheat seeds sown, type (Bohooth 22) 11/11/2020. results showed that led improvement soil, level Z2 achieved significant superiority raising values concentrations elements available flowering harvest stages, compound had properties, as F4 highest averages concentration at. combinations (Z2F4) (Z2F5) characteristics nitrogen, phosphorous potassium harvest.