in order to investigate the effect of soil matric potential and tube layout on yield and water use efficiency of greenhouse cucumber, a field experiment was carried out during 2010 and 2012 growing seasons at an experimental farm in jiroft territory. the treatments were laid out in strip split plot a randomized complete block design with three replications. the treatments were comprised of fore...

Local anaesthesia is the most common medium for pain control in most dental treatments. Physical appearance of syringe itself can be considered as a provoking factor for the emergence of dental fear and anxiety (DFA). In this research the patient reactions to local anaesthesia application devices, as one of the main causes for DFA emergence, were inquired. The sample comprised of 120 patients, ...

up to now, interactions between method and amount of nitrogen fertilizers application on plant density and variety of wheat under sprinkler irrigation systems have not been studied. thus, this research was conducted during two years in esfehan region with split factorial design. the treatments of this experiment were: three fertilizers application methods (conventional manual application at the...

sunflower (helianthus annus l.) is the most important between oil plants in iran. the objective of this study was to evaluate the effects of micronutrients application on the sunflower yield under drought stress. this experiment was carried out at golmakan agriculture research station (iran) in 2005 that using a split plot randomized complete block design with four replications. irrigation was ...

Split plot design experiments were conducted to assess the performance of growth regulating compounds for mitigating moisture stress and incidence Brown Plant Hopper (BPH) in rice. The main treatments (4) comprised free control (M1), during panicle initiation stage alone (M2), flowering (M3), both stages (M4). sub-plot (5) foliar application including chlormequat chloride at 200 ppm (S1), mepiq...

Despite the increasing rate of nanoparticles (NPS) production and their application in agriculture, few studies have focused on their effect on plant growth. So, the present research was conducted in laboratory and greenhouse conditions. First, superparamagnetic iron oxide nanoparticles (SPIONS) with a humic acid coating (Fe3O4/HA) were synthesized in laboratory...

One strategy to increase shallot productivity is use fertilizers and growth regulators. The aim of the study was determine response vegetative generative shallots local Eban cultivars through application gibberellins P in middle plains North Central Timor District. This used a factorial randomized block design (RBD). first factor (GA3), consisting three treatments, namely without GA3 (control),...

to investigate the effects of drought stress and different combinations of animal manure with super absorbent polymer on yield and yield components of corn, a split plots design was conducted based on a randomized complete block design with 3 replications in fars agricultural research center in 2007. irrigation treatments were assigned as the main factor in three levels: 70, 105 and 140 mm evap...