Leaves from dark-grown barley (Hordeum vulgare L. var Larker) seedlings grown in the presence and absence of fluridone were used to determine whether or not abscisic acid (ABA) accumulation was necessary for proline to accumulate in wilted tissue. Wilted tissue (polyethylene glycol-treated) leaves from fluridone-grown seedlings did not accumulate ABA but did accumulate proline at a rate that wa...

maintaining quality and longevity of cut flowers is one of the critical issues in the floriculture industry, especially in cut flowers; and one of the most important problems in chrysanthemum, as one of the most popular cut flowers. therefore, an experiment was conducted based on completely randomized design as pulse treatment with the three factors: tea extracts with 4 levels (5, 10, 20, and 4...

objective: saffron petal is a by-product that contains flavonoids and anthocyanins. in order to study the effects of saffron petal extract (spe) on blood parameters, immune system, and spleen histology, five treatments (n=6) were used in a completely randomized design. materials and methods: the treatments were 0, 75, 150, 225, and 450 mg/kg body weight of spe. the spe was injected intraperiton...

The demand for high-quality tomatoes is increasing; however, their production requires skillful techniques. To develop an automated irrigation method producing in a greenhouse, we used image-based system to study how diurnal periodic cycle of wilting–partial recovery affects growth, yield, and fruit quality. Three treatments were performed: control with sufficient two water stress (moderate sev...