Effect Times Number of Spray and Concentration of Foliar Fertilizer (PIO20) in Growth and Yield of Cucumber Variety Jamila Planted in Plastic Houses Conditions. JUBPAS [Internet]. 2018 Oct. 11 [cited 2025 May 3];26(8):53-9. Available from: https://www.journalofbabylon.com/index.php/JUBPAS/article/view/1658