نتایج جستجو برای: values added of agricultural sector

تعداد نتایج: 21203027  

2011
Geraldo da Silva e Souza Tito Belchior Silva Moreira Eliane Gonçalves Gomes

In this article we perform production efficiency analysis for the 40 countries with largest value added by agricultural sector in 2005. Under the assumption of a nonparametric frontier and production observations satisfying a statistical model including both random and inefficiency errors, we estimate an agricultural production function using DEA measures of efficiency with output orientation a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - دانشکده جغرافیا 1392

the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
نادر مهرگان دانشیار دانشکدۀ اقتصاد و علوم اجتماعی، دانشگاه بوعلی سینا، همدان ابراهیم فرجی کارشناس ارشد دانشکدۀ اقتصاد و علوم اجتماعی، دانشگاه بوعلی سینا، همدان

among investments in different sections of economy, investment in agriculture is great importance. in addition to increasing production and job opportunities in agriculture, investment in this section will help to increase these in other sections as well, due to back and front relations with other economic activities. due to the fact that investment does not yield rapidly, and it takes some tim...

Yaser Feizabadi

This paper aims to analyze tariff protection policies in the agricultural sector of developing countries. The agricultural tariff structure in developing countries is characterized by: i) high average tariffs, ii) the existence of tariff escalation, iii) dispersion of nominal tariffs across tariff lines, and iv) a wide gap between average nominal tariffs and import-weighted average tariffs. Con...

Journal: :international journal of agricultural management and development 2014
yaser feizabadi

this paper aims to analyze tariff protection policies in the agricultural sector of developing countries. the agricultural tariff structure in developing countries is characterized by: i) high average tariffs, ii) the existence of tariff escalation, iii) dispersion of nominal tariffs across tariff lines, and iv) a wide gap between average nominal tariffs and import-weighted average tariffs. con...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی 1394

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.

Aleskerova , Y, Grytsyna , O, Skrypnyk , H, Titenko , Zoia,

 The relevance of the research topic is due to the fact that in the current economic conditions attracting additional investments will ensure the further development of the agricultural sector of the economy. The purpose of the article is to establish a close link between investment attraction and increased agricultural output. Positive dynamics were found as a result of the analysis of the dy...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده روانشناسی و علوم تربیتی 1389

sarvey values personality characteristtics of good and bad curtain gairls

ژورنال: علوم آب و خاک 2019

Increasing the productivity and conservation of limited water resources in the agricultural sector, especially in the agricultural sub-sectors, is closely related to the revision of the traditional approaches of production system in the agricultural sector of developing countries. The aim of this study was to develop the optimal combination of crop production in Varamin Agricultural and Animal ...

Journal: :اقتصاد و توسعه کشاورزی 0

agriculture has always been considerd as one of the important sectors in domestic and international economy .based on the central bank statistics; agriculture’s share in the iranian gdp at the constant price of the year 1998 was 13 percent of the gdp in the year 2007. therefore, studies on the role of agriculture in an economy and its interactions with other economic sectors should be considere...

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