Al menos en una fase de la postcosecha, los tallos florales rosa son expuestos al ambiente. El agua que pierden y rehidratación el florero dependerán temperatura anatomía del tallo floral. En esta investigación se evaluó contenido humedad dos cultivares Rosa hybrida a ambiente 0 48 h describió hoja tallo. marzo 2019, ‘Engagement’ ‘Freedom’ fueron cosechados, un invernadero comercial Puebla, Méx...

AIM An environment compatible technique to stain Platyhelminthes, Fasciola gigantica, Gastrothylax crumenifer, Taenia solium, and Moniezia expansa using aqueous and alcoholic extract of sugar beet (Beta vulgaris), China rose (Hibiscus rosa-sinensis), and red rose (Rosa hybrida) were described to minimized the deleterious effects of the synthetic dyes. MATERIALS AND METHODS Aqueous/ethanolic e...

Abstract Rose is an ornamental plant, which constitutes one of the leading cut flowers in world. The vase life Rosa hybrida L. truly short. We examined effect various temperatures and different time duration factors on postharvest longevity, some other physic-biochemical characteristics antioxidants activity. Fresh were treated by water with (23º, 42º, 47º, 52°C) (5, 10, 15, 20 min). Maximum (7...

Ethylene production, as well as the expression of ethylene biosynthetic (Rh-ACS1-4 and Rh-ACO1) and receptor (Rh-ETR1-5) genes, was determined in five different floral tissues (sepals, petals, stamens, gynoecia, and receptacles) of cut rose (Rosa hybrida cv. Samantha upon treatment with ethylene or the ethylene inhibitor 1-methylcyclopropene (1-MCP). Ethylene-enhanced ethylene production occurr...

The influence of greenhouse humidity control on the transpiration rate (λEc), sensible heat flux (Hc) and bulk stomatal conductance (gc) of a soilless rose canopy (Rosa hybrida, cv. First Red) was studied in a greenhouse located in the coastal area of eastern Greece. Measurements were carried out during several days in the summer (i) without air humidity control and (ii) with a mist system oper...

Rose is the most favorite cut flowers all over the world. Production of high-quality flowers, prevention, and delay of flower senescence, is a major goal in floriculture. Now a day, biotechnological approaches have been used to improve ornamental attributes. Tissue culture and genetic transformation appear to offer valuable advancements for operating floral characteristics. In this study, after...