Aljebory R k.R., Altalal AM. Effect of adding (Pow humus and potassium nitrate) on some chemical properties of ( Solanum lycopersicum L.) fruits in protected conditions in Najaf Governorate. JKAS [Internet]. 2018 Dec. 1 [cited 2024 May 17];5(4):41-56. Available from: https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/102