Six morphological traits of rice were evaluated in a 5 × 5 one-way diallel cross using a randomized complete block design corresponding with their F1 generations in 2007 at Iranian Rice Research Institute – Amol. Results from analysis of variance for traits of plant height, flag leaf angle, flag leaf length, flag leaf width, internode length and panicle length exhibited significant genetic diff...

Six morphological traits of rice were evaluated in a 5 × 5 one-way diallel cross using a randomized complete block design corresponding with their F1 generations in 2007 at Iranian Rice Research Institute – Amol. Results from analysis of variance for traits of plant height, flag leaf angle, flag leaf length, flag leaf width, internode length and panicle length exhibited significant genetic diff...

Iron and manganese oxides as well as hydroxide minerals are among active constituents in soils because they are sensitive to environmental changes and often move frequently along soil profile. Therefore, their chemical forms content and their ratios are used as a soil developmental criterion. The present study was conducted in order to evaluate the effects of topography and drainage conditions ...

   In this study, the mechanism of resistance to striped stem borer was investigated in 10 rice genotypes and at different levels of nitrogen fertilizer. In addition, the relationship between some quantitative and qualitative traits of rice genotypes was evaluated with the resistance to striped stem borer.This experiment was conducted as split plot based on randomized complete block design with...

In the last decade, the lake tourism as one of the newest branches of natural tourism has been under attention of scientific societies. So that this type of tourism has grown significantly and many economic benefits for host communities has brought. The aim of this study is evaluating the factors affecting lake tourism development in Iran. In this regard, a wide variety of indicators in the dim...

Introduction Phlebotomus papatasi, the main vector of cutaneous leishmaniasis with the agent of Leishmania major is in Iran that is widely distributed in the country. The purpose of this study was to determine the effect of climatic factors on the presence probability of a vector in some counties of Khuzestan Province. Materials and Methods In this cross-sectional study, sand flies were collec...

The majority of the Shasavan tribe lives in northwest Iran near the city of Ardabil and Dasht-e Moghan. Small groups of Shahsavan, however, moved to central Iran near Saveh, Garmsar, and Varamin. In Farsi (official language of Iran) Shahsavan means "those who love the Shah (king)"; Most of their weavings consist of practical pieces such as saddle bags, traveling bags and animal trappi...

Aims & Backgrounds: Urban management is one of the pivotal elements of urban life, which has wide-ranging challenges surrounding its approaches; so that, it is one of the major concerns of metropolitan cities and the city of Karaj as well. One of the approaches is the annexation of the peripheral regions of the city in order to strengthen integrated management. The grand objective of this rese...