In order to evaluate the effect of different amounts of nitrogen fertilizer, potassium sulfate, magnesium sulfate and zinc sulfate on biodiesel produced from safflower, a field experiment was carried out as completely randomized blocks design with three replications, at Research Farm of Shahrekord University in 2010. Treatments included nitrogen fertilizer at three levels (150, 200 and 300 kg/h...

Wheat is the most important cereal crop in the world as well as in Iran. The studies related to the effects of global climate change on wheat production usually assess the impact of changes in atmospheric CO2 concentration and temperature on growth and yield. On the other hand, nitrogen is the most crucial plant nutrient for crop production and the proper management and improving the utilizatio...

Plane tree is one of the important trees cultivated in urban landscapes of Iran and often suffers from different nutritional issues including deficiency and toxicity of mineral nutrients. Mycorrhizal fungi have been introduced to increase growth and quality of plants in horticulture. To study the combined effect of two mycorrhizal fungi (G. mosseae and G. intraradices) on plane trees, an experi...

To evaluate the effect of nitrogen sources on yield and quality of sweet basil and forage maize under intercropping (additive series), a field experiment was carried out at the experimental field of faculty of agriculture, Lorestan University, Khorramabad, Iran, in 2013-2014 and 2014-2015 growing seasons. Experimental treatments were arranged as factorial in randomized complete block design wit...

Using water and fertilizer management at the farm level can be increased water use efficiency and reduce the volume of drainage water, fertilizer losses, and other pollutants in farmland with deep underground drains such as Khuzestan agro-industrial Companies. In the present study, a comprehensive simulation model for the water cycle and the nitrogen dynamics modeling was used for water and fer...