أثر المناخ على محاصيل الحبوب في محافظة ديالى

Abstract EN

The climate is considered one of the most important natural factors affecting agricultural crops, so the research problem came with a question? It is how the climate, with its various elements and phenomena, affects grain crops in Diyala Governorate.

From this problem, the research hypothesis was split, as a congruence between climate elements in the study area with climatic requirements was imposed.

This study was divided into five chapters, the first chapter dealt with the theoretical framework and some characteristics of grain crops.

The second chapter dealt with climatic capabilities in Diyala Governorate as well as clarifying trends in climate elements Over the years.

The third chapter dealt with the impact of climate on cereal crops, while the quarter chapter covered geographical analysis, this chapter used statistical analysis and analysis by geographical information systems, while the fifth chapter, the fifth chapter dealt with climatic factors that are prepared for crop diseases).

Statistical analysis showed that there is a different relationship between climate elements and agricultural crops ranging from strong, medium, and weak.

We have used multiple correlation, coefficient of determination, coefficient of multiple identification, and multiple regression residues.

As for the geographic information systems technology, it identified the best areas for cultivating cereal crops in terms of climatic conditions.

The best region was located in the north and northeast due to the abundance of rain and other elements, then it was graded to other regions.