العلاقات المكانية للتركيب النوعي لحيوانات الماشية وهيكل الإنتاج لمحاصيل الاعلاف في محافظة ذي قار

Muhammad Mahmoud Al-Dib, Geography of Agriculture (Analysis in Spatial Organization), Anglo-Egyptian Library, 3rd Edition, Alexandria, 1997, page 26.

Hasnaa Nasser Ibrahim, The Current Reality of Animal Production in Iraq and its Development Prospects, Baghdad College of Economic Sciences Journal, Issue 43 2015, page 225.

Directorate of Agriculture in Dhi Qar, Department of Animal Wealth, Inventory and Numbering Records, Unpublished Data, 2023.

Mahmoud Badr Ali Al-Samiea, The Geographical Components of Milk Production in Babil Governorate, PhD Thesis, College of Arts, University of Basra, 1999, page 15.

Personal interview with veterinarian Abdul Karim Al-Taie, head of the laboratory inside the veterinary hospital on 11/4/2023.

Zuhair Fakhri Al-Jalili and his colleagues, Fundamentals of Animal Production, Ministry of Higher Education and Scientific Research, Baghdad, 1990, pages 9-10.

Hafez Ibrahim Mahmoud, Animal Wealth in Iraq and Ways to Develop it, Dar Al-Kutub for Printing and Publishing, University of Mosul, Mosul, 1980, pages 27-31.

Mahmoud Al-Sanusi bin Amer and his colleagues, Production of Dairy Cattle and their Caregiving, 1st Edition, Omar Al-Mukhtar University Publications, Al-Baydaa’, 1996, page 14.

Abdel Hamid Mohamed Abdel Hamid, Farm Animal Caregiving, 1st Edition, Egyptian University Publishing House, Al-Wafa Library, Cairo, 1991 , page 7.

Fawzi Mohamed Ahmed Abu Dunya , Fattening Farm Animals , General Administration for Agricultural Culture , Egyptian Ministry of Agriculture , Bulletin No. (17) for the year 2002 , page 5.

Zuhair Fakhri Al-Jalili and Jalal Ilya Al-Qas , Sheep and Goat Production , Technical Institutes Foundation , Mosul University Press , Mosul , 1984 , page 317.

Estrus cycle: includes (growth and maturation of the follicle , ovulation , growth and development then continuous degeneration of the corpus luteum).

Estrus period: It is the period during which the female accepts the male. For more information see Muzaffar Nafeh Al-Saigh and his colleagues , Principles of Animal Production , Dar Al-Kutub for Printing and Publishing , University of Basra , Basra ,1987 , page 131.

Ali Al-Dajwi , The Practical Guide to Developing Animal Wealth and Gardens and Fish and Honey Bees and Silk Worms ,1st Edition , Agricultural Library , Madbouli Library ,1999 , pages 648 –649.

Personal interview with agricultural engineer Ahmed Ali Al-Asadi , head of inventory and numbering records in the Manar Agriculture Branch on April 16th /4 /2023. Cockril.w.R.Domestic Blue Book25 Indin J.Dairysci1985.pp121( )

Abdullah Zayed and his colleagues , Camels in the Arab World ,1st Edition Omar Al-Mukhtar University Publications Al-Baydaa’1999 page49

Hafez Ibrahim Mahmoud previous source page35

The same source page37

Directorate of Agriculture in Dhi Qar Department of Plant Production Unpublished Data2023

Nasser Abdul Rahman Al-Sahibani Production of Fodder Crops College of Food Science and Agriculture Department of Plant Production2012 page28

Nasser bin Abdullah Saleh and Mohamed Mahmoud El-Siriani Quantitative Geography and Statistics Foundations and Applications with Modern Methods2nd EditionAl-Obeikan Library Riyadh2000 page337

Samae Jalab Mansi Al-Sahalani Statistical Methods & their Geographical Applications Guides & Techniques Thaer Al-Essami Foundation1st Edition Baghdad2022 p225