List of Articles Open Access Article Abstract Page Full-Text 1 - Effect of source restriction on yield and physiological indexes of corn (Zea mays L.) hybrid KSC704 in water deficit stress Meysam Oveisi Mohamad javad Mirhadi Hamid Madani GHorban Noormohammadi Reza Zarghami Open Access Article Abstract Page Full-Text 2 - Investigation of zeolite and potassium effects on vegetative growth and yield of sugar beet Mohamad Akbari GHolamreza Maleki Eskandar Zand Open Access Article Abstract Page Full-Text 3 - Effects of sowing date on the process of allocation of material photosynthesis on yield in direct seeded rice cultivars Mostafa Basharkhah Alireza Valadabadi Jahanfar Daneshian Abdolrahman Erfani Open Access Article Abstract Page Full-Text 4 - Effects of Amino acid spraying and vermicompost application on some morphological traits and flower yield of Chamomile Mohamad reza Haj Seyed Hadi Mohamad taghi Darzi GHolam hosein Riazi Zohreh Ghandehari Alavijeh Open Access Article Abstract Page Full-Text 5 - Evaluation of different watering levels on potato yield Elnaz Farajzadeh Memari Tabrizi Mehrdad Yarnia Vahid Ahmadzadeh Nushin Faraj zadeh Open Access Article Abstract Page Full-Text 6 - Studies on the Effect of Potassium,Zinc and Copper on Yield Production Wheat in Water Deficient Hamid reza Mobaser Hosein Heydari Sharifabad Hamid Madani Open Access Article Abstract Page Full-Text 7 - Comparison between grain yield and yield components of sweet corn hybrids at different sowing dates in Arak environment Hamid Madani Marzieh GHasemi Open Access Article Abstract Page Full-Text 8 - Prediction of growth stages of soybean cultivars and lines using climatologic parameters of photoperiod and temperature in karaj region Sharareh Nasre Esfahani Jahanfar Daneshian Ebrahim Pazira Amir hosein Shirani Rad Open Access Article Abstract Page Full-Text 9 - Use of organic manure and nitrogen fertilizers on sunflower (Helianthus annus) in attendance of Egyptian broomrape (Orobanche aegyptiaca) Farzad Vojoohi Manuchehr Jamnezhad Payam Moaveni Open Access Article Abstract Page Full-Text 10 - Effects of different transplanting dates on quantitative and qualitative traits of flue-cured tobacco (K326) in Mazandran, Iran Yaghoub Yaghoubi Sobhan alah GHanbari Hamid reza Mobaser Abdol rahim Mahdavi Ali Sadeghi