الوصف: تحليل قياسي للكفاءة الاقتصادية لمحصول القمح في جمهورية العراق

العنوان بلغة أخرى: Measuring Analysis of the Economic Efficiency of Wheat in the Republic of Iraq: المصدر: مجلة الاقتصاد الزراعي والعلوم الاجتماعية

Impacts of Sewage- Treated- Wastewater and Groundwater …

The main aim of this study is to evaluate the impacts of irrigation water qualities (groundwater (GW) and tertiary treated water (TW)) and sewage sludge application rates (0, 5, 1

EISSN: 3006-9149 PISSN: 1813-1719 The impact of some …

Tikrit Journal of Administrative and Economic Sciences, Vol. 20, No. 67, Part (1): 131-158 Doi: www.doi.org/10.25130/tjaes.20.67.1.8 EISSN: 3006-9149

(PDF) Utilization of marine by-product - ResearchGate

Nov 30, 2002 · PDF | There has been an increasing interest in fish by-products during the past years. Today it is seen as a potential resource instead of a waste. Much... | Find, read and cite all the research ...

Factors Affecting the Total Milk Yield in Holstein Cattle under ...

Factors Affecting the Total Milk Yield in Holstein Cattle under Intensive Production Conditions in Syria

جامعة المجمعة | Majmaah University

Apr 10, 2015 · PK ! R|¥ú •8 [Content_Types].xml ¢ ( Ä[ÛrÚ0 }ïLÿ ñk ŒÁvÓNH zyê%3¤ AÜú6–’†¿¯,l$' Hñjö%„`¯ »{ήWÊåõcžM hÍÒ²XyÁlîMh‘”›´Ø­¼_·_§ Þ„qRlHV tåí)ó®¯Þ¾¹¼ÝW”MÄÝ [ywœW }Ÿ%w4'lVV´ ŸlË:'\¼­w~E’¿dGýÅ| ûIYpZð)olxW—? €:ÝÐÉ ©ù ’‹uüªâ>ËÄ Ùáeña&Lz“O‡{›åW ©ª,M àý‡bódái¹Ý¦ Ý”É ...

Synthesis of Supported Metallocene Catalysts and …

حجم الإنتاج الكلي في المملكة العربية السعودية حوالي 4 مليون طن سنويا مما يجعلها أكبر منتج للبولي إثيلين منخفض الكثافة الخطية في الشرق الأوسط و من الخمس الأوائل عالميا أيضا. تنتج البولي ...

The Dynamic Effects of Aggregate Demand and Supply Disturbances

5 days ago · We interpret fluctuations in GNP and unemployment as due to two types of disturbances: disturbances that have a permanent effect on output and disturbances that do not. We interpret the first as supply disturbances, the second as demand disturbances. We find that demand disturbances have a hump ...

Economics of Production and Consumption of Potato Crop …

The study aimed to identify the most important productivity, economic, and food security indicators related to potato production in Libya during the period (2007-2021). The research reached the following results: - As for the productivity indicators of the potato crop in Libya, the average production amount was about 316 thousand tons, the average cultivated …

التكامل والتناوب مع محاصيل زراعية - Fish Consulting Group

Egypt., أنواع الأسماك المستزرعة, أهمية البحث العلمى فى تطور الاستزراع السمكى, الاستزراع البحرى, التكامل والتناوب مع محاصيل زراعية, الصيد الحر, تجارة الأسماك, تطور الاستزراع السمكى فى مصر ...

Arabic Economics Books

ABC Books llc. 235 Assaf BLDG, Queen Rania Street, Amman - JORDAN. Hotline: +962 797 12 18 18