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)
Evaluation of Efficiency in Fenugreek-Black Cumin Intercropping Under Application of Growth-Promoting Bacteria and Nitrogen Fertilizer Amounts

Abbas Khanamani; Enayatollah Tohidi-Nejad; Gholamreza Khajoei-Nejad; Jalal Ghanbari

Volume 25, Issue 1 , April 2023, , Pages 159-175


  This field experiment is arranged in a split-split plot based on a randomized complete block design replicated three times during the growing season of 2019 at Shahid Bahonar University of Kerman, Iran. Nitrogen fertilizer rates (no-application, 50%, and 100%; 0, 75, and 150 kg urea per hectare) serve ...  Read More

Evaluation of Nitrogen Efficiency Indices in Safflower Genotypes under the Influence of Different Nitrogen ‎Sources in Rainfed Conditions

abas soleymanifard; mani mojaddam; shahram lack; mojtaba alavi fazel

Volume 24, Issue 4 , December 2022, , Pages 1147-1160


  Application of Azotobacter as a substitute or suitable companion of nitrogen chemical fertilizer with higher efficiency of inputs in safflower plant as a plant adapted to different climates is one of the sustainable agricultural strategies. Therefore, in order to study the effects of Azotobacter chroococcum ...  Read More

Influence of various levels of nitrogen fertilizer on grain yield and nitrogen use efficiency in canola cultivars

Raouf Seyed sharif; Mir Naser Seyyedi; Mohammad Zaefizadeh

Volume 13, Issue 2 , March 2012, , Pages 51-60

  To evaluate the effect of various levels of nitrogen fertilizer on nitrogen use efficiency and grain yield of canola cultivars, a split plot experiment based on randomized complete block design was conducted in 2007. Factors were: nitrogen fertilizer at four levels (zero, 50, 100 and 150 kg/ha) in the ...  Read More