List of Articles weed Open Access Article Abstract Page Full-Text 1 - The effect of plant density and nitrogen fertilizer on leaf area, chlorophyll, and grain protein of Zea mays in competition with Amaranthus retroflexus Mojtaba Fateh Hamdollah Kazemi Arbat Soleyman Mohammadi Farhad Farahvash Eskandar Zand 10.30495/ijpp.2021.682917 20.1001.1.21558221.2021.11.3.7.8 Open Access Article Abstract Page Full-Text 2 - Effects of salinity and drought stress on germination and seedling growth of Avena fatua L. and Phalaris minor L. Arezo Dinari 1*, Fariba Meighani 2 and Mozhgan Farzami Sepehr 1 10.30495/ijpp.2013.540677