Evaluation of interaction between Piriformospora indica, animal manure and NPK fertilizer on quantitative and qualitative yield and absorption of elements in sunflower

Microbial endophytes are considered as one of the most important soil microorganisms which increase their yield per unit area by generating genetic, physiological, and ecological changes in their host plants. We conducted an experiment as factorial in a completely randomized manner with three replications at the Ghasre Shirin greenhouse of Kermanshah province in order to evaluate the interaction of Piriformospora indica...