Volume 25 (2023)
Volume 24 (2022)
Volume 23 (2021)
Volume 22 (2020)
Volume 21 (2019)
Volume 20 (2018)
Volume 19 (2017)
Volume 18 (2016)
Volume 17 (2015)
Volume 16 (2014)
Volume 15 (2013)
Volume 14 (2012)
Volume 13 (2011)
Volume 12 (2010)
Volume 11 (2009)
Documenting the process of rice production and gap yield associated with crop management in rice production (case study: Mazandaran province, Babol region)

Seyfollah Halalkhor; Salman Dastan; Afshin Soltani; Hossein Ajam Norouzi

Volume 20, Issue 2 , August 2018, , Pages 397-414


  Documentation process in agricultural production includes providing all information and activities that show the production route of one crop from providing stage of seed laying to harvest. For this purpose, in this research all finished managing operation from providing stage of seed preparation to ...  Read More

Evaluation of nitrogen fertilizer management effects on yield in flowering stage of rapeseed in Gorgan region

Alireza Behdadian; Afshin Soltani; Ebrahim Zeinali; Hossein Ajam Norouzi; Hassan Masoumi

Volume 15, Issue 1 , April 2013, , Pages 163-174


  To evaluate the effects of nitrogen management at yellow budding stage on seed yield with using nitrogen nutrition index (ratio of nitrogen concentration in the plant to optimum concentration), of rapeseed farms in Gorgan, an experiment was conducted as a nested model arranged in a complete randomized ...  Read More