Determination of nutritional content of plants which are widely growed in Aydın Sultanhisar and Nazilli districts

Aim; The study was divided into 2x1 km grids covering Sultanhisar and Nazilli districts, which have significant agricultural potential in Aydın province, and the nutritional element contents of alfalfa, corn, cotton, fig, olive, orange, peach, pomegranate, strawberry and pepper plants commonly grown in the region were analyzed. To determine nutritional status. Materials and Methods: Leaf samples were taken from a total of 104 plants from two different districts in June-July, among the plants grown intensively in these locations, and % dry weight, percentage total nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), Analyzes were performed to determine magnesium (Mg), sodium (Na), iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), boron (B) values. Findings and Conclusion: The results obtained from the leaf samples taken were compared with the reference values and the examined alfalfa, corn, cotton, orange, fig, olive, strawberry, peach, pomegranate and pepper plants were generally found to contain N, P, K, Ca, Mg, While the levels of Na, Fe, Zn, Mn and Cu are at sufficient and high levels, toxicity is generally observed in the boron element, while a serious deficiency in the phosphorus element has been detected and necessary recommendations have been made.