in order to determine the dalichai formation paleoecology (middle jurassic), with measured thicknesses of 255 m at bar section, nw neyshabour, 28 samples systematically were collected. based on 112 palynological slides studies, 29 species of spore and pollen, which belong to 21 genera, have been identified. in addition to spores and pollens, dinoflagellate and fungus bodies form the palynomorph...

a study of the combining ability and gene effects, that can obtained through diallel cross analysis provides considerable information to breeders for a design of breeding programs. inheritance and genetic control of yield and its components were studied in a full diallel cross for seven iranian cantaloupe cultivars namely: rish-baba, shah-abadi, samsouri, dastjerdi, magasi-neyshabour, till-toro...

in order to study the genetic diversity of the causal agent of fusarium wilting in chickpea, two techniques including rapd and pcr-rflp were used. in rapd-pcr technique, all 14 primers could show the diversity among the isolates. after studding the banding patterns of 14 primers, a dendrogram based on similarity matrix was constructed. the rapd dendrogram analysis could not separate isolates ba...

abstract in order to detect onion yellow dwarf virus in khorasan province in iran, onion samples from major onion growing regions where collected in spring and summer 2010. to determine the distribution of the virus, samples were randomly taken from onion fields in vicinity of mashhad, chenaran, quchan, torbate heydarye, neyshabur, bardaskan, gonabad, fariman, faruj, shirvan, bojnourd and ash k...

using parametric approaches for qualitative assessment of land suitability is a useful method for diagnosis of land capability and potential in optimum crop production. by using such methods will hope that to achieve sustainability in based on fao land evaluation frame works and the presented tables of soil and climate requirements for agronomic crops. we studied qualitative land suitability fo...

purpose: the rural master plan is one of the most fundamental measures implemented in iran. considering the implementation trend of these plans, their assessment is essential for rural improvement planning. the purpose of this study is to assess the physical, economic and social effects of the master plan in neyshabour county. methodology: this study is an applied study. the research method emp...

limitation of water resources in iran motivates sustaining and preserving of the resources in order to supply future water needs. fulfilling these objectives will not be possible unless having accurate water balance of watersheds. the purpose of this study is to estimate the water balance parameters using a distributed method. the large number of distributed models and methods was studied and “...

in order to study the effects of planting pattern on yield and yield components in different cultivars of forage corn (zea mays l.), an experiment was conducted at saline conditions (ec=6.43 ds.m-1) of dasht-e-malhe, neyshabour during growing season of 2009-2010. nine treatments and two furrow planting and furrow bed planting as main plots and three cultivars (ksc 704, zp 644 and ns540) as sub ...

essential oils, with plant origin, have been of special attention in cancer research during recent years. despite many reports on cytotoxic effects of plants from genus salvia, the potential application of their extracts in cancer therapy remains to be assessed in more precise and detailed examinations on the main cause of such effects. in this research, the cytotoxic effect and anticancer acti...