Application of zinc nanoclate fertilizer on some morphological traits of African parsley (T. erecta)

One of the most important applications of nanotechnology in the soil and water sector is the use of nanofertilizers to feed plants to increase nutrient efficiency and minimize the cost of environmental protection. In this regard, in order to investigate the effect of zinc nanoclate fertilizer application on some morphological traits of T.erecta (parsley flower), a study was designed in a completely randomized design with 4 treatments and 3 replications in Garmsar region. Treatments included 3 concentrations of zinc (750 mg / l, 1.5 g / l and 3 g / l) as foliar application and no fertilizer (control) and finally plant height, shoot weight, root wet weight, dry weight aerial parts and root dry weight were evaluated. The results of comparing the mean of the studied traits showed that all traits had a significant difference and treatment 4 (nano chelate fertilizer on 12% at a rate of 3 g / l) had the highest value in all traits except height. Therefore, it can be concluded that the best type of nanofertilizer to improve the morphological characteristics of T.erecta (parsley flower) in Garmsar region is treatment number 4(nano chelate fertilizer on 12% at a rate of 3 g / l)