دراسة اقتصادية لكفاءة أداء و تقييم وحدات الصيد الآلية في بحيرة البردويل بمحافظة شمال سيناء

العناوين الأخرى

Economic study of the efficiency of performance and evaluation of mechanized fishing units operating in lake bardawil, north Sinai governorate

المؤلف

الشاهد، محمد علي أحمد

المصدر

المجلة العلمية للعلوم الزراعية

العدد

المجلد 3، العدد 1 (30 يونيو/حزيران 2021)، ص ص. 259-269، 11ص.

الناشر

جامعة بني سويف كلية الزراعة

تاريخ النشر

2021-06-30

دولة النشر

مصر

عدد الصفحات

11

التخصصات الرئيسية

العلوم الزراعية

الموضوعات

الملخص AR

Lake EL Bradawl is one of the most important Egyptian lakes; the research aims in general to focus on the efficiency of performance and evaluation of fishing activities within the fishing craft in Lake Bradawl.


The volume of investments within the bear craft is about 154 million pounds, equivalent to about 135.1 thousand pounds per boat, representing about 93.4% of the total craft, compared to about 10.9 million pounds, equivalent to about 459.2 thousand pounds per bus within the reed craft, representing about 6.6% of the total craft.

164.9 million pounds within the total activity.


The feasibility of operating the bear boats, which are characterized by the low volume of their investments, which amounted to about 135.1 thousand pounds compared to about 495.2 thousand pounds per bus.

Therefore, research is recommended to increase the number of bear boats specialized in the production of luxury varieties: sea bream, sea bass, grapevine and shrimp < br>, the results indicate that the rate of return to costs amounted to about 1.6 within the bear craft, compared to about 1.39 for the reed craft, and the continuous yield of the pound was about 59.5% within the bear craft, compared to about 39.2% for its counterpart in the reed craft.

As for the profit margin of the product, it reached about 37.3% for the bear craft, compared to about 28.2% for the reed craft.

الملخص EN

Lake EL Bradawl is one of the most important Egyptian lakes; the research aims in general to focus on the efficiency of performance and evaluation of fishing activities within the fishing craft in Lake Bradawl.


The volume of investments within the bear craft is about 154 million pounds, equivalent to about 135.1 thousand pounds per boat, representing about 93.4% of the total craft, compared to about 10.9 million pounds, equivalent to about 459.2 thousand pounds per bus within the reed craft, representing about 6.6% of the total craft.

164.9 million pounds within the total activity.


The feasibility of operating the bear boats, which are characterized by the low volume of their investments, which amounted to about 135.1 thousand pounds compared to about 495.2 thousand pounds per bus.

Therefore, research is recommended to increase the number of bear boats specialized in the production of luxury varieties: sea bream, sea bass, grapevine and shrimp < br>, the results indicate that the rate of return to costs amounted to about 1.6 within the bear craft, compared to about 1.39 for the reed craft, and the continuous yield of the pound was about 59.5% within the bear craft, compared to about 39.2% for its counterpart in the reed craft.

As for the profit margin of the product, it reached about 37.3% for the bear craft, compared to about 28.2% for the reed craft.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

الشاهد، محمد علي أحمد. 2021. دراسة اقتصادية لكفاءة أداء و تقييم وحدات الصيد الآلية في بحيرة البردويل بمحافظة شمال سيناء. المجلة العلمية للعلوم الزراعية،مج. 3، ع. 1، ص ص. 259-269.
https://search.emarefa.net/detail/BIM-1362832

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

الشاهد، محمد علي أحمد. دراسة اقتصادية لكفاءة أداء و تقييم وحدات الصيد الآلية في بحيرة البردويل بمحافظة شمال سيناء. المجلة العلمية للعلوم الزراعية مج. 3، ع. 1 (2021)، ص ص. 259-269.
https://search.emarefa.net/detail/BIM-1362832

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

الشاهد، محمد علي أحمد. دراسة اقتصادية لكفاءة أداء و تقييم وحدات الصيد الآلية في بحيرة البردويل بمحافظة شمال سيناء. المجلة العلمية للعلوم الزراعية. 2021. مج. 3، ع. 1، ص ص. 259-269.
https://search.emarefa.net/detail/BIM-1362832

نوع البيانات

مقالات

لغة النص

العربية

الملاحظات

-

رقم السجل

BIM-1362832