Arshadullah M, Ali A, Hyder SI, Mahmood IA, Zaman B- uz-. Effect of Different Levels of Foliar Application of Potassium on Hysun-33 and Ausigold-4 Sunflower (Helianthus annuus L.) Cultivars under Salt Stress: Potassium Application on Sunflower Cultivars. Pakistan Journal of Scientific & Industrial Research [Internet]. 2018 Jun. 5 [cited 2024 May 3];57(1):1-4. Available from: https://v2.pjsir.org/index.php/biological-sciences/article/view/107