The Effect of Different added & Concentration of Organic Fertilizer (Humic Acid) an Growth & Quotient Component of Sweet Pepper (Capsicum annuum) California Wander Cultured Under the Open Field . Razaq Kadhim Rahman; Salman Shbeb Akol; Ameer Abass Hussein Volume 4, Issue 1, June 2014, Page 26-37 10.33794/qjas.2014.93941 Show Article PDF 0 K