List of Articles آگروکلیما

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  1 - An agro-climatic zoning of wheat cultivation in the Kermanshah province
  Rastegar Mohamadi Javad Khoshhal Dstjerdi Daryoush Rahimi Razieh Nouri
  Since the most cultivated areas allocated to dry land wheat in Kermanshah province, therefore the climatic zoning wheat cultivation seemed necessary for this province. To reach the research objectives was used the climatic data 6 synoptic stations (1989-2012) and climat More

  Since the most cultivated areas allocated to dry land wheat in Kermanshah province, therefore the climatic zoning wheat cultivation seemed necessary for this province. To reach the research objectives was used the climatic data 6 synoptic stations (1989-2012) and climate data 8 climatological stations (2008-2013). Initially for analyzing and  performance steps, used  software SMADA for different distribution possibilities, selected  planting date and the best statistical distribution Then extracted map precipitation, temperature and thermal stresses  and applied   contribution of each layer in the layer zoning,  So that the highest percentage of participation is related to precipitation  The germination period With 31.5%  and the lowest percentage of participation is related to heat stress (30) degrees  Step reaching  With 8.1%. The results showed that Between Elements of climate, precipitation and temperature There are important factors of wheat cultivation in the end By combining layers To the Method Weighted overlap in ArcGIS environment, were extracted wheat climatic zoning map. The results showed that the very appropriate areas with an area of 16.7% in parts of the northwest, west and southwest, appropriate areas with an area of 14.36% in the northwest, west and southwest, the average areas  with 15.27% in the southwest, west, central, north, northeast and southeast and  poor areas with 53.64%, is located more in central and northeast. This research can be used in order to the more prominently capability of geographical information systems in the composition and production of spatial and attribute data, and help managers and decision makers to access information and provide appropriate model according to the type of crop planning. Manuscript profile
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  2 - An Agro-Climatic Zoning of dryland whea Based on the date of the first rainfall 10 mm In the cultivation season in Kermanshah
  Rastegar Mohammadi Javad Khoshhal Dasjerdi Daryosh Rahimi
  Climate is the most important factor that determines the type of crop to planting in each region. Due to the fact that the cultivation of dryland wheat is a priority in the province, this study was selected. In this study, climatic data of 6 synoptic stations (1989-2012 More

  Climate is the most important factor that determines the type of crop to planting in each region. Due to the fact that the cultivation of dryland wheat is a priority in the province, this study was selected. In this study, climatic data of 6 synoptic stations (1989-2012) and 8 climatology stations (2008-2013) were used. Due to the date of the beginning of autumn rains, planting date was suggested for each region of the province. Then different types of probabilistic distributions were fitted to the planting date. The best statistical distribution was selected from the coefficient of determination and different growth stages of dryland wheat were determined. From the precipitation element, the required types of precipitation maps were extracted. Also from the temperature element, various temperature maps and temperature stresses were prepared. Finally, climatic zoning map of dry land wheat were extracted and from this map the areas with no potential of cultivation were omitted. The final map comprised four very good, good, medium and weak areas. And maps of zoning for 5 mm Precipitation revealed that very suitable area for cultivation of wheat was located in some parts of the Northwest, West and South west of Kermanshah province. And suitable areas, was in the Northwest, West, Southwest and medium areas was located in Southwest, West,Center, North, Northeast, and southeast, And weak areas are often located in center and northeast. Manuscript profile
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  3 - شناسایی پهنه های همسان تولید گندم دیم با ریز پهنه بندی اقلیمی در کردستان
  ناصح قادری بهلول علیجانی زهرا حجازی زاده محمد سلیقه
  محور اصلی اقتصاد کردستان کشاورزی است. در یک دوره 31 ساله داده­های سطح کاشت، تولید، خسارات و عملکرد گندم در 10 منطقه و عناصر اقلیمی ایستگاه­های سینوپتیک مقیاس ساعتی تا سالانه گردآوری شدند. با رگرسیون چند متغیره همزمان و گام به گام متغیرهای موثر بر عملکرد گندم تعی More

  محور اصلی اقتصاد کردستان کشاورزی است. در یک دوره 31 ساله داده­های سطح کاشت، تولید، خسارات و عملکرد گندم در 10 منطقه و عناصر اقلیمی ایستگاه­های سینوپتیک مقیاس ساعتی تا سالانه گردآوری شدند. با رگرسیون چند متغیره همزمان و گام به گام متغیرهای موثر بر عملکرد گندم تعیین شدند. نقشه پهنه­های زمینی همسان متغیرها و عملکرد گندم استان ارائه شد. نتایج نشان داد تعداد زیادی از شاخص­های آگروکلیمایی و عناصر اقلیمی همبستگی بالا دارند. متغیرهای موثر مستقل و متغیر وابسته عملکرد گندم با 99% اطمینان پهنه­های متفاوتی از فضای جغرافیایی استان را به خود اختصاص داده­اند. استان کردستان از نظر هر کدام از متغیرهای موثر بر عملکرد گندم از جمله: تاریخ کاشت، تاریخ جوانه زنی، تعداد روزهای بارانی سال و بارش سالانه دارای 4-7 پهنه متفاوت است. لازمه پایداری و ثبات در تولید گندم و امنیت اقتصادی استان برنامه ریزی با توجه به شاخصه­های هر واحد کلیمایی است. Manuscript profile
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  4 - Agroclimatological zoning of Hormozgan province for tomato (Solanum lycopersicum) cultivation
  Gh. Beigipour F. Abdolahi E. Shakerizadeh
  Agroclimatology is among the methods having been in use in the last three decades for areas that have similar climate properties. By adhering to an awareness of climate properties, we will be able to not only manage agricultural affairs properly but also to reduce the f More

  Agroclimatology is among the methods having been in use in the last three decades for areas that have similar climate properties. By adhering to an awareness of climate properties, we will be able to not only manage agricultural affairs properly but also to reduce the farmers’ concerns in croping with climate change. This paper deals with soil structure arrangements in tomato planting in Hormozgan province, Iran. According to topographical and soil maps, more than 74 percent of the province consists of mountain areas with scant shallow soil or otherwise low quality soil for agriculture. The rest (i.e. nearly 26 percent) in the province has the potential for various products. At the first stage, the areas having the potential for agriculture were identified by eliminating unsuitable areas. At the next stage, agroclimatology for planting tomato in suitable areas was carried out according to the following elements: The product’s needs including climate, water quality, and suitable soil. It was done with the aid of climate data, statistics in meteorology, descriptive-explanatory reports, topographical maps with the scale of 1:2350000, and Ilwis and ArcGIS software. With combining different maps, suitable areas for planting the product were indentified. It was also revealed that among the areas used for agriculture, 78.5 percent (20.41 percent of the whole province) are suited and highly suited to tomato agriculture. However, 21.5 percent are not suited to planting tomato. Manuscript profile