To study the effect the effect of foliar application of zinc and calcium on physiological and agronomical characteristics of safflower in lead stress, the experiment was laid out in a factorial based on randomized complete block with three replications at the greenhouse of Agricultural Research center of Kerman. Treatments included four methods of application of lead (control, soil application ...

In order to study the effect of melatonin foliar application on photosynthetic pigments’ composition, phenolic compounds and soluble sugars on plants grown from different seed quality of safflower under water deficit condition, two field trials were conducted at Aburaihan Campus, University of Tehran in 2017 and 2018 growing seasons. The experimantal design was split-factorial randomized comple...

Bolting in onion reduces yield and quality of bulbs. To control bolting chemically, a glasshouse experiment was conducted using Texas Early Grano which is widely cultivated in subtropical areas of Karman Province. In this research, Paclobutrazol (0, 1000, 2000 mg/lit), ethephon (500, 1000, 2000, 3000, 4000 mg/lit), cycocel (500, .1000 mg/lit) and mixtures of ethephon and cycocel were sprayed on...

Bolting in onion reduces yield and quality of bulbs. To control bolting chemically, a glasshouse experiment was conducted using Texas Early Grano which is widely cultivated in subtropical areas of Karman Province. In this research, Paclobutrazol (0, 1000, 2000 mg/lit), ethephon (500, 1000, 2000, 3000, 4000 mg/lit), cycocel (500, .1000 mg/lit) and mixtures of ethephon and cycocel were sprayed on...

Among the chemicals that their effects on reducing chilling injury has recently been studied are salicylates and jasmonates. Therefore, in this study the effects of salicylic acid and methyl jasmonate on increasing the cold tolerance of bell pepper cv. Emily was examined. Experiment was done as a 7×2 factorial in the completely randomized design (CRD) with four replications. The first factor co...