المقومات الجغرافية وعلاقتها بزراعة محاصيل العلف في محافظة النجف الأشرف

الباحث

هديل قاسم مهدي الشمري

المشرف

أ. صلاح علي حمزة الغزالي

الجامعة

جامعة الكوفة

الكلية / القسم

التربية للبنات / الجغرافية

الشهادة

ماجستير

السنة

2022

لغة الرسالة

عربي

الكلمات المفتاحية

المقومات الجغرافية;محاصيل العلف;الجغرافية الزراعية;النجف الأشرف

The study of fodder is one of the important topics, because it contributes to the development of livestock, and what is available from it is evidence of the size of livestock. Therefore, this study aims to reveal the relationship of geographical components (natural and human) to the cultivation of feed crops in the province of Najaf, and The study relied on the descriptive approach in describing and analyzing the natural ingredients and explaining the effects this phenomenon leaves on the fodder crops, as well as the systematic approach that clarified the impact of the human ingredients in the study area. And the total production (tons) as well as the productivity of each crop, as well as the adoption of the quantitative approach in processing some data to find the relationship between geographical components and forage crops. Simple and multiple linear regression analysis, as well as the (t) test to give the standard score and indicate the degrees of preference between districts in terms of growing forage crops. A study on the climatic data extending from (1989- 2021) in the Najaf climatic station, and the agricultural data were (2012- 2021) and according to the administrative units in the year (2021), and this study included five chapters as well as the introduction and conclusions, as the researcher relied on systems Geographical information (GIS) in drawing maps related to the study, as well as taking pictures of crops and drains and documenting them, as well as conducting personal interviews with a number of farmers and agricultural engineers in the Directorate of Agriculture in Najaf Governorate. It had an important role in the cultivation and production of fodder crops, as it affects the quality of the soil in terms of its composition and cohesion, as well as the agricultural operations. It is classified according to its geographical location, as it ranges in its productive capacity from very suitable to moderately suitable. As for the water resources in Najaf Governorate, it enjoys the presence of the two banks of Kufa and Abbasiya and branching streams. From them, and with regard to human components, it became clear that the rural population in Najaf Governorate, which numbered (454460) people in 2021, played a major role in the agricultural process after it. Abstract B It determined the rural density and the role of the agricultural labor force. As for the agricultural policy in Najaf governorate, it included the price policy, agricultural associations, and the role of agricultural credit in influencing the fodder crops. In terms of irrigation patterns in the governorate, the mode of irrigation by proxy appeared on all agricultural lands. irrigated in Najaf governorate by (95%), while the pattern of tourist irrigation appeared in very few areas. As for the transportation routes, most of them were paved and there were no problems in them. In terms of the areas planted with fodder crops in Najaf governorate according to administrative units, Al-Mishkhab district came in the first place, followed by Kufa district in the second rank, while Al-Manathira district ranked third, and Najaf district ranked fourth and last. As for the results of the statistical analysis of the correlation relationship between geographical components and fodder crops, it showed a direct correlation except (the degree of soil permeability, the percentage of salt, and the lengths of roads and transportation), it showed an inverse correlation in terms of direction and this indicates that the increase in the percentage of salts and the degree of Soil permeability leads to a decrease in the productivity of these crops.

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