Sipan SOYSAL, Özge UÇAR and Murat ERMAN 2020. The Effects of DAP (Diammoniumphosphate) Fertilizer Doses on Grain Yield and Some Yield Properties of Chickpea (Cicer arietinum L.) in the Ecological Conditions of Siirt Province. ISPEC Journal of Agricultural Sciences. 4, 4 (Dec. 2020), 834–842. DOI:https://doi.org/10.46291/ISPECJASvol4iss4pp832-840.