نتایج جستجو برای: values added of agricultural sector

تعداد نتایج: 21203027  

2002
L. Brown B. Syed S. C. Jarvis R. W. Sneath V. R. Phillips C. Li

A mechanistic model of N2O emission from agricultural soil (DeNitrification-DeCompositionFDNDC) was modified for application to the UK, and was used as the basis of an inventory of N2O emission from UK agriculture in 1990. UK-specific input data were added to DNDC’s database and the ability to simulate daily C and N inputs from grazing animals and applied animal waste was added to the model. Th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1392

‎in this article‎, ‎we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators‎. ‎considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...

Economic infrastructure plays an important role in the economic growth of developing countries. An increase in the informal sector of the economy will lead to lower tax bases, less production of basic public infrastructure and public services, and ultimately lower economic growth. As a developing country in need of economic growth, Iran is currently embroiled in sanctions in various dimensions,...

This study investigates the relationship between renewable energy consumption, agricultural value added and per capita GDP with CO2 emissions in selected countries of MENA region. The study estimates the values of cointegration amongst the selected varaiables  using panel data from selected countries for the period 1990 to 2014. The results indicated a long-run relationship between these variab...

Journal: :journal of agricultural science and technology 2013
m. azamzadeh shouraki s. khalilian s. a. mortazavi

production subsidies, as a part of the strategy of economic growth of the agricultural sector, are of great importance around the world. subsidizing production inputs, particularly energy input, is another way of directing subsidy to the agricultural sector. in this research, production function of the agricultural sector was estimated using econometric methods and time series data. after calcu...

The agricultural sector is one of the most important economic sectors in Iran’s economy which has a high share of gross national product. This sector has also a significant contribution to the country's employment and process of economic development. On the other hand, agricultural sector plays an important role in creating employment for villagers and it also prevent the acceleration of migrat...

2007
A.Azadeh R. Tavakkoli-Moghaddam

This study presents a genetic algorithm (GA) with variable parameters to forecast electricity demand in agricultural, low energy consuming and energy intensive sectors using stochastic procedures. The economic indicators used in this paper are price, value added, number of customers and consumption in the last periods for agricultural and low energy consuming sectors and price, value added, num...

2001

Agriculture accounts for a very high proportion of total employment in the LDCs. In extreme cases more than 90 per cent of employment is accounted for by the agricultural sector, the ratio being generally very high for the LDCs in SSA. Together with the very low value added per worker in agriculture, this strongly indicates that a high proportion of the individuals counted as being employed in ...

Objective: The agricultural sector is one of the most important and the most basic of productive and economic sectors in each country, and support  of this sector is a very important issue in many countries around the world, that one of the principles supporting the agriculture sector is offering to appropriate and inclusive services to agricultural manufacturers and actors. In this regard, the...

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