List of Articles grain nitrogen Open Access Article Abstract Page Full-Text 1 - Effects of Drought Stress and Humic Acid on Plant Growth, Yield Quality and Its Components of Quinoa (Chenopodium quinoa Willd) Farah Mohammadi Abbas Maleki Amin Fathi Open Access Article Abstract Page Full-Text 2 - The Effect of Climate Change on Evapotranspiration, Leaf Area Index and Growth Indices of Chickpea (Cicer arietinum L) at Gonbad Condition Ali Rahemi Karizaki Nabi Khaliliaqdam Korosh Sanaie 10.30495/JCEP.2022.1902577.1695 Open Access Article Abstract Page Full-Text 3 - Investigation the effect of planting date on yield, yield components and growth indices in some cultivars and lines of barley in Khuzestan region Milad Mojadami Abdollah Bahrani 10.2./jpps.2021.685090 Open Access Article Abstract Page Full-Text 4 - Leaf chlorophyll content and grain protein and yield changes of three durum wheat (Triticum durum ) cultivars under nano fertilizer application Razieh Ebrahimnia Ehsan Bizhanzadeh Ali Behpouri Rohullah Naderi