Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userThe impact of feeding method on food consumption , productivity and the different environmental properties of fish rearing ponds.
تأثير طريقة التعليف في استهلاك العلف والإنتاجية والخصائص البيئية المختلفة في أحواض تربية الأسماك
787
0 0
0.0
(
0
)
Added by
University of Aleppo رسالة ماجستير
Publication date
2012
fields
Agricultural Engineering
and research's language is
العربية
Created by
Shamra Editor
Ask ChatGPT about the research
أجريت الدراسة في مزرعة قلعة المضيق – في الغاب – التابعة للهيئة العامة للثروة السمكية في الفترة الممتدة من 22-11-2008 إلى 10-4-2009 للمكرر الأول ومن 2-10-2009 إلى 2-4-2010 للمكرر الثاني حيث زرعت إصبعيات سمك الكارب العادي (Cyprinus Carpio)
The study was conducted in kalet al –Madiq fish farm ( Alghab region) – of the General Authority for fish Wealth in the period from 22-11-2008 to 10-4-2009 for the first duplicate year ad 2-10-2009 to 2-4-2010 for the second duplicate carp fingerlings were planted
References used
عبد الباري محمد محمود : "الاستزراع السمكي المكثف" , منشأة المعارف , الإسكندرية . مصر. 1998.
William F.Royce (1996). Introduction to the practice of fishery science .Revised Edition . Academic Press, New York.
rate research
Read More
There are different impacts of the methods of agricultural soil tillage in
agricultural production, the method of the basic methods in farming
conditions for plant growth, and increase production, by reducing the
negative factors that may be caused by use other methods of
tillage.
The study was conducted at the Breeding and fish diseases
Laboratory - College of Veterinary Medicine were used drug
substance ivermectin concentration of 1% - 50 μg/ kg on the
normal Carps.
استخدم التسميد الورقي بمستخلص الأعشاب البحرية والخميرة والحديد المخلب بالأحماض الأمينية لتحسين بعض الصفات الفيزيولوجية والإنتاجية لشجرة الدراق صنف red heaven والتخفيف من ظاهرتي إزدواجية ثمار الدراق وإصفرار نقص الحديد.
This study aims to clarify the ability of Syrian companies to improve their
performance through adoption of green accounting as a marketing concept and its impact
on market share.
The study focused on the components and obstacles of environmental
knowledge for
application of green accounting and its impact on the marketing performance of the
company.
The researcher used the descriptive approach in the research community (Banias Oil
Refining Company), using a survey that has been distributed amongst workers in the
company, then the researcher analyzed the survey results by the Statistical Package for the
Social Sciences (SPSS).
The research concluded the following findings: Environmental knowledge among
workers is not at the required level, and this is what hampers the application of green
accounting in the academic concept Basically, in addition to having a lot of obstacles that
have limited the success in the application of green accounting and that reflected in turn on
the marketing performance of the company.
The research was carried out during 2008-2009 in agricultural land which belongs to qameshli centre for scientific agricultural research namely in amouda city aiming to know an effect of soil preservative tillage technology on some of the properties of The Land and productivity in case of unirrigated agriculture which was done by full random sections
suggested questions
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
