List of Articles Chlorophyll meter Open Access Article Abstract Page Full-Text 1 - Reducing Nitrogen Fertilizers with Chlorophyll Meter for Determining Health Production jafar shahabi Mohammadmehdi Tehrani 10.22034/jest.2020.11181 Open Access Article Abstract Page Full-Text 2 - Possible Use of the Chlorophyll Meter for Diagnosing Nitrogen Deficiency in Early Growth Stage of Tobacco under Field Condition Mohammadtaghi shamelrostami Abbas Biabani Abdollatif Gholizadeh Hosein Sabouri Ebrahim Golamalipour Alamdari Open Access Article Abstract Page Full-Text 3 - The effects of feeding by silica on the decrease of stress caused by salinity in radish plant Ebrahim Fani Shokoofeh Hajihashemi Open Access Article Abstract Page Full-Text 4 - Effect of late season drought stress and foliar application of nitrogen on yield and some physiological traits of wheat (Triticum turgidum L. subsp. durum) Majid Rostami Abdolreza Ahmadi Hoda Mohammadi Open Access Article Abstract Page Full-Text 5 - Study of Nitrogen Nutrition Index, Seedling Index, Concentration Nitrogen and Wheat Yield in Different Nutritional Regimens Akram Moeinirad Ebrahim Zeynali Afshin Soltani Serolah Galeshi Open Access Article Abstract Page Full-Text 6 - Determine relationship of leaf chlorophyll concentration and yeild using chlorophyll meter in sugar beet Shadi Javaheri Mohamad Abdollahian-Noghabi Ali Kashani Davod Habibi Hmid Noshad