A survey was carried out to investigate the frequency of hard tick species (Acari: Ixodidae) on sheep in Khorasan Razvi province. A total of 812 ticks were collected from the sheep of different areas of Khorsan Razavi province five species were identified as follow: Rhipicephalus turanicus (59.23%), Hyalomma.marginatum turanicum (25.73%), Hyalomma excavatum (14.8%), Hyalomma anatolicum (8.3...

The purpose of this study is that, whether inputs and insurance protection policy can effect on income inequality or not? The data which was needed for this study was gained by stratified simple random sampling from 573 wheat insured and uninsured farmers in North, Razavi and South Khorasan provinces in 1383. Result of this study showed that wheat farmer’s income tends to inequality as among th...

kurmanji is probably the most well known variety of kurdish language. apart from such countries as turkey, iraq, syria, and some areas in western iran, it is spoken in khorasan-e shomali and khorasan-e razavi provinces in north-east iran. the residents of biglar –a village near quchan in north-west khorasan-e razavi province- as well as many other people living in the neighboring villages speak...

Background Cystic Echinococcosis (CE) is a serious zoonotic parasitic disease in Iran. This study aimed to show the trend of the confirmed disease from 1995 to 2014 and to describe some of epidemiological aspects of the disease in Iran. Methods This retrospective study has been designed based on data collected from 8518 cases of CE among various geographical locations of Iran. Results The a...

khorasan razavi province with the total precipitations of less than 225 mm/year and total area of irrigated area of 1087466 hectare is considered as one of the most important agricultural region in iran. this province has also important role in local and national economy. lack of perennial river and little amount of surface water has caused 1.06 billion cubic meter of over withdrawn from ground...

In order to study on some of pistachio cultivars’ contamination of Khorasan-e-Razavi province,eight cultivars of pistachio kernels were collected from the pistachio production areas of this province. Using serial dilution method, 10 grams of ground pistachio was moved to 90 ml water peptone and continuous dilutions 10-1, 10-2 were prepared. Then 0.1 ml from each dilution was inoculated in three...