The paper aimed to study the influence of naphthalene acetic acid (NAA) and ethephon on total phenols, flavonoids and tannins as a function of seasonality in Echinodorus grandiflorus plants. The experiment used adventitious plantlets from the flower stem with 4 to 5 leaves, planted in 10-liter pots. The leaf spray treatments applied were: control, NAA 100 mg L -1 , and ethephon 100 mg L -1 . Tr...

Border disease, which is a congenital pestivirus disease and also known as "hairy Shaker or fuzzy lambs", is one of the causes of lambs and kids mortality and losses in animal production. Due to the lack of new comprehensive information on the rate of infection with pestiviruses in sheep and goat populations in Khorasan-Razavi province (in Iran), the present study was conducted to determine the...

The aim of the study was to evaluate effect jambolan (Syzigium cumini L.) peel and leaves extract added in pectin based edible coating onto color changes, mass loss ?-carotene retention minimally processed papaya during storage at 5 ±2 °C for 9 days. Leaves peels were crushed water solid:liquid ratio, 1:1.5 1:2.0 filtrered obtain vegetable extracts. After, aqueous solutions prepared adding 2% 5...

In this study fatty acid contents, because of the importance in human’s life, and their seasonal variations of a dominant bivalve of Haleh Creek were determined for the first time. Fatty acid identification was done by GC-MS (Gas Chromatography–Mass Spectrometry) method. After collecting and dissecting the species from the shells, samples weighed and frozen for further experiments. All the samp...

in this research, the effect of crops such as corn, wheat, sugar beet and clover as previous crop on incidence of leaf and crown wart disease of sugar beet was studied. in the first year, corn, wheat, clover and sugar beet were planted as previous crop in a randomized complete block design with four replications. the amounts of turnover of nitrogen to the soil due to crop residue and their effe...