ali hesami

Rainfall is a predominant climatic element that affects the density and location of agricultural systems as well as the choice of farming operations. The distribution, intensity, duration, and type of rainfall are very important at different stages such as cultivation, emergence, tillering, stem formation, and flowering. Kurdistan province has regular rainfall with an average rainfall of more than 500 mm per year. Therefore, Kurdistan province is one of the most prone rain-fed areas in Iran. As well his province with an area under cultivation of 120,000 hectares is one of the most important areas of chickpea growing in the country. However, the distribution of rainfall is not the same in all regions of this province, and therefore it is necessary to study the potential risk of chickpea production in Kurdistan province.

Long-term climatic data were collected from 15 stations for a period of 20 years from 1991 to 2011. The results of spatial and temporal analysis determined the climatic-agronomic indices of the suitable region and the amount of dryland chickpea production. Kurdistan province was divided into three climatic regions; High-risk or unsuitable climatic-agro-area (0.23% of the total area), medium-risk area or with relative proportion for production (59.71% of the total area), low-risk or suitable climatic-agro-area (37.96%) From the whole area).

The results of spatial and temporal analysis determined the climatic-agronomic indices of the suitable region and the amount of dryland chickpea production. Kurdistan province was divided into three climatic regions; High-risk or unsuitable climatic-agro-area (0.23% of the total area), medium-risk area or with relative proportion for production (59.71% of the total area), low-risk or suitable climate-agro-area (37.96%) From the whole area). The results of the study on the relationship between rainfall of vegetative stage and the potential of cultivation of dryland chickpeas in the region show except for a small part of Qorveh, Bijar, and Sarvabad cities which are in a weak degree. The whole region is in a very good degree in terms of supplying the required moisture, which is also due to the necessary rainfall at this time and the humidity of the storage capacity stored from the winter rains. The occurrence of suitable precipitations for the vegetative period in the whole region had the highest value compared to other developmental stages. The results of the study between the relationship between reproductive stage rainfall and cultivation potential of rainfed chickpeas in the region showed that Zarrineh station in the north of the region is weak due to unfavorable weather conditions at the beginning of the growing season and the developmental stages of the growing season in this region are delayed. At Zarrineh station, the critical reproductive stage occurs at a time of year when the probability of precipitation in Kurdistan has actually decreased and a part of the southeast of Qorveh city is one of the weak and critical areas. The rest of the province in terms of moisture supply for this stage of dryland chickpea development is in a suitable degree, which is due to the necessary rainfall in this period of development.

The results of the study show the relationship between rainfall of vegetative stage and cultivation potential of dryland chickpeas in the region, except for a small part of Qorveh, Bijar and Sarvabad counties, which are in a weak degree. The whole region is in a very good degree in terms of supplying the required moisture, which is also due to the necessary rainfall at this time and the humidity of the storage capacity stored from the winter rains. Occurrence of suitable precipitations for the vegetative period in the whole region had the highest value compared to other developmental stages.

The Indian Ocean is Considered One of The Most Important and Sensitive Regions of The World, And for This Reason, Maintaining Its Security Is Very Important. The Amazing Economic Growth of Southeast and East Asian Countries Such as China, India and Japan in World Trade on The One Hand and The Special Role of The Persian Gulf and Iran as An Energy Supplying Region (Oil and Gas) On the Other Hand Show the Importance of The Indian Ocean as A Strategic Region to Connect These Two the Area Has Grown to Hundreds. The Role of This Geopolitical Region in Providing Energy, The Existence of Busy Straits, The Mass Consumer Market and The Presence of Powers with High Economic Growth Have Led to The Increasing Importance of The Global Position and The Change in The Balance of Maritime Power in It. This Research Was Done with Analytical and Descriptive Method Using Library and Documentary Sources and The Results Show That the Scene of The Indian Ocean Is of Great Importance Due to Its Key Role in Maritime Trade and This Has Made the Indian Ocean the Place the World's Major Maritime Powers Are Competing and Each Has Its Own Diplomacy in This Region.

This study aims to investigate the effect of the dimensions of organizational agility components as a strategy to overcome organizational inertia with the mediating variable of social laziness of employees at Imam Khomeini University of Marine Sciences. In this applied study, method of collecting the data is descriptive-survey. To collect the data, a reliable and valid questionnaire were conducted through 191 people selected from among 385 university staff based on random sampling and Morgan table. The questionnaire tool was confirmed by calculating Cronbach's alpha and combined reliability by professors and experts familiar with the subject. Data analyzed by SPSS and PLS software. Structural equation modeling findings showed that all paths from organizational agility and social laziness to organizational inertia and also from organizational agility through the mediating variable of social laziness on organizational inertia are significant and the relationships between them are confirmed. It is concluded that investment in organizational agility capabilities along with reducing social laziness leads to reducing organizational inertia.

Development of the last Dise type chickpea cultivar goes back more than 40 years. This project was performed aimed to purify and evaluate genetic variation of local Desi type chickpea landraces of Kurdistan, West Azerbaijan and East Azerbaijan. During 2012-14 seed of local varieties of these locations were collected and purified physically. In 2015, 70 top lines along with two control varieties, Kaka and Pirouz were cultivated and evaluated in an 8 × 9 simple rectangular lattice design at three stations including Saral of Kurdistan, Maragheh and Urmia. During the experiment period, traits including plant standing, days to flowering, days to maturity, seed per pod, pod per plant, plant height, 100 seeds weight and seed yield were recorded. Combined analysis of variance was revealed significant differences among genotypes for days to maturity, seed per pod, pod per plant, 100 seeds weight and seed yield. Also, the interaction of genotype× location was significant for traits of days to maturity, pod per plant, plant height and seed yield. The highest seed yield was obtained by line No. 2, which was not significantly different from the check variety, Pirouz. The highest heritability was related to the 100 seeds weight, seed yield and number of days to flowering, respectively. Among these traits, grain yield had the greatest genetic advance. According to the results of cluster analysis, genotypes were grouped into four classes. These results were confirmed with 98% accuracy using discriminant function analysis. The results of principle component analysis and graphical display of biplot showed that the grain yield was positive and significant correlation with the number of pods per plant and the weight of one hundred seeds. On the other hand, genotypes No. 1, 2, 21 and 67 could be identified as the best genotypes for improvement programs.