grapevine rootstocks are of the potential to increase cultivars, adaptation to different climates, soil types and a variety of unfavorable conditions. considering the existence of a rich grapevine germplasm in iran, it is possible to pick up vigorous genotypes and cultivars as drought tolerant rootstocks for commercial use due to their vast genetic potential. in this study, 698 fruitful genotyp...

but in some cases due to the inability forced the princes to rule some areas such as northern khorasan (which is a combination of social and population) to the heads of state and the khans and the tribes were deposited. so that quchan government (except for short) is always the beginning of the reign of the qajar dynasty zfranlvha and raza khan and their children and their amyrgvnh qlykhan boy ...

toktam faal rastegar was born in quchan (iran). she completed her b.sc. in chemistry in 2005 from ferdowsi university, mashhad. she was graduated from m.sc. degree in organic chemistry from bu-ali sina university (2008), hamadan, iran. she is currently organic chemistry ph.d student under the supervision of prof. a. khazaei and prof. m.a. zolfigol in department of chemistry at bu-ali sina unive...

Toktam Faal Rastegar was born in Quchan (Iran). She completed her B.Sc. in Chemistry in 2005 from Ferdowsi University, Mashhad. She was graduated from M.Sc. degree in Organic Chemistry from Bu-Ali Sina University (2008), Hamadan, Iran. She is currently Organic Chemistry Ph.D student under the supervision of Prof. A. Khazaei and Prof. M.A. Zolfigol in Department of Chemistry at Bu-Ali Sina Unive...

Toktam Faal Rastegar was born in Quchan (Iran). She completed her B.Sc. in Chemistry in 2005 from Ferdowsi University, Mashhad. She was graduated from M.Sc. degree in Organic Chemistry from Bu-Ali Sina University (2008), Hamadan, Iran. She is currently Organic Chemistry Ph.D student under the supervision of Prof. A. Khazaei and Prof. M.A. Zolfigol in Department of Chemistry at Bu-Ali Sina Unive...

the aim of this study was to investigate the mold contamination of main raisins varieties produced in khorasan razavi province with aflatoxin-producing fungi and determine amount of aflatoxins. for this purpose 50 samples were collected from different markets in kashmar, khalil abad, bardaskan, mashhad and quchan (10 samples from each city). the result showed that from 50 raisin samples, 44 sam...

The Quchan fault is located in Quchan - Shirvan area which is a part of Chenaran- Bojnourd plain in Kopeh-Dagh zone, NE Iran. The Quchan active fault with northwest – southeast trending is one of the most important strike-slip faults in the area which its activity led to the numerous historical and instrumental earthquakes. The Neo-tectonic activities of this fault are investigated by the drain...

abstract objective: diabetes and hypertension are among the commonest diseases in developed countries, and the frequency of both diseases rises with age. by progression of diabetes the incidence of hypertension become higher than the age-matched general population. materials and methods: a cross-sectional study was carried out on 300 type 2 diabetic patients who were admitted to medical ward of...

yield gap analysis provides an essential framework to prioritize research and policy efforts aimed at reducing yield constraints. to identify options for increasing chickpea yield, the ssm-chickpea model was parameterized and evaluated to analyze yield potentials, water limited yields and yield gaps for nine regions representing major chickpea-growing areas of razavi khorasan province. the aver...