List of Articles chemical fertilizers Open Access Article Abstract Page Full-Text 1 - Nitrate contamination of groundwater and assessment potential and sources of pollution in the Evan plain Saedeh Samani Nasrolah Klantari Mohamad Hosein Rahimi Open Access Article Abstract Page Full-Text 2 - Investigating the effect of agricultural use on nitrate concentration in underground water sources using mathematical modeling based on regression equations (case study: Ray Plain) Pegah mohammadpour Reza Arjmandi Amirhessam Hassani Jamal Ghodusi Open Access Article Abstract Page Full-Text 3 - Optimizing Fertilizer Application in Relation to Soil Nutrients Analysis Sustaining Environment; Case Study corn Farms of Kuzaran, Kermanshah Province, Iran Mosayeb Heshmati Parastoo Ghuchi Nasrin Karami Open Access Article Abstract Page Full-Text 4 - Effect of Bio and Chemical Fertilizers on Yield, Yield Components and Mycorrhizal Colonization Percent on Common Dill (Anethum graveolens L.) فاطمه Hashemzadeh B. Mirshekari Mehrdad Yarnia F. Rahimzadeh Khoei A. Tarinejhad Open Access Article Abstract Page Full-Text 5 - Modeling and Optimization of Chemical Fertilizers Supply Chain using Hybrid Whale Optimization and Simulated Annealing Motahareh Rabbani Seyyed Mahammad Hadji Molana Seyed Mojtaba Sajadi Mohammad Hossein Davoodi Open Access Article Abstract Page Full-Text 6 - تأثیر ازوتوباکتر کرووکوکوم و سطوح مختلف کود نیتروژن بر خواص فیتوشیمیایی و عملکرد سرخارگل (Echinacea purpurea L. Moench) سیده آمنه سجادی زهرا اسپیدکار آوید رضوی شهرام مهری Open Access Article Abstract Page Full-Text 7 - الگوی بهینه کشت در افغانستان با ملاحظات پایداری زیست محیطی حسین علی سلطانی الهام خواجه پور Open Access Article Abstract Page Full-Text 8 - Effect of nano-fertilizers and water stress on yield and yield components of grain sorghum in Sistan region elham kazemi Hamidreza Ganjeali Ahmad Mehraban Ahmad Ghasemi Open Access Article Abstract Page Full-Text 9 - Evaluation of bio- chemical fertilizers on agronomical traits and oil percentage in sunflower Noor ali Sajedi Hmid Madani Mohamad Mirzakhani Open Access Article Abstract Page Full-Text 10 - Assessment Bioremediation of Contaminated Soils to Petroleum Compounds and Role of Chemical Fertilizers in the Decomposition Process H. Parvizi Mosaed S. Sobhan Ardakani M. Cheraghi 10.22034/jchr.2018.544020 Open Access Article Abstract Page Full-Text 11 - Effect of combined application of chemical and biological phosphorus and nitrogen fertilizers on yield and yield components of wheat mahsa karimi seyed keyvan marashi Open Access Article Abstract Page Full-Text 12 - Effect of combined application of chemical and biological phosphorus and nitrogen fertilizers on yield and yield components of wheat Mahsa Karimi Seyed Keyvan Marashi Open Access Article Abstract Page Full-Text 13 - Evaluating the Effect of Removing of Chemical Fertilizers Subsidy on the Cropping Pattern in Rey County s. sh gh. پیکانی S.A مرتضوی O. زمانی Open Access Article Abstract Page Full-Text 14 - Evaluation of Ground Water Pollution Potential by Employing the AQUIPRO Method and Verification and Validation of the Method through the Distribution of Nitrate Concentration Saeideh Samani Asghar Asghari Moghaddam