introduction iron (fe) has a crucial biological role in human and plant growth. this micronutrient is a major player in chloroplast photosynthesis and enzymes. although some enzymes, such as fe-dependent superoxide dismutase, use molecular fe as a cofactor directly, most proteins use fe-containing factors. various studies were carried out to understand the effect of nanoparticles on the growth ...

in order to study drought stress, zn and, fe foliar application on grain yield and yield components of sorghum (sorghum bicolar l .moench)in sistan region, an split plot experiment was carried out base on randomized complete block design with 3 replications during summer2010. three irrigation levels (normal irrigation, pre-anthesis drought stress and post-anthesis drought sress) ialocated in ma...

In order to investigate the effect of micronutrients foliar application on seed yield and essential oil of black cumin, a field experiment was conducted based on Randomized Complete Block Design (RCBD) with three replications at the farmlocated in Naqadeh city, West Azerbaijan province, Iran, during 2015-2016 growing season. Treatments were separate application of Nano-Iron, Nano-Zinc and Nano-...

The effects of foliar application iron and zinc were evaluated on Guilanian landrace common bean in Rice Research Institute Iran. A factorial experiment with three replication was conducted based randomized complete block design. Two doses Fe as chelate (0 0.4%) five Zn (0, 0.1, 0.2, 0.3 sprayed at flowering pod formation stages. form significant seed yield, a hundred weight content aerial plan...

Pelargonium odoratissimum is a perennial evergreen used as a fragrant ornamental plant. Leaves, green branches and fresh flowers contain essential oils, that have been shown to possess antibacterial, antifungal, antiviral, insecticidal and antioxidant properties. In order to study the effect of foliar spray of ZnSO4 (0, 1000, 2000, 3000 and 4000 mg L-1) on vegetative growth and some physiologic...

To study the impact of iron nanoparticles foliar application on mitigating the effects of drought stress on yield, yield components and oil percentage of Goldasht spring safflower cultivar, an experiment was carried out in 2012 in the Agricultural Research Farm Station of Islamic Azad University, Roudehen branch as split plot in a completely randomized blocks design with three replications. In ...