The effect of adding nitrogen and potassium to the soil and spraying on the accumulation Dry matter and nitrogen concentrations in shoots of wheat plant Triticum aestivum L. cbej [Internet]. 2023 Jan. 20 [cited 2024 Jul. 18];(52):455-68. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9538