نتایج جستجو برای: agricultural sectors

تعداد نتایج: 136609  

Esfandyar Mohammadi, Roya Eshraghi

Since insuring agricultural products is one of the effective instruments for risk management in agricultural sector, it can reduce risk avoidance among farmers and increase their competence in using production factors and, consequently, increases their inclination towards investment in agricultural sectors. The purpose of the current study was to investigate the factors influencing policyholder...

2013
Fatemeh Panahi Iraj Malekmohammadi

Problem Statement Agricultural water management (AWM) is not a goal in itself but part of a process of resource management that provides a critical input to agricultural production and farmer incomes. Today, huge losses in irrigation systems and poor water management practices worsen the water crises that already exist. Water users were surveyed in order to explore their perception about the fa...

2015
Lee R Lynd Mariam Sow Annie FA Chimphango Luis AB Cortez Carlos H Brito Cruz Mosad Elmissiry Mark Laser Ibrahim A Mayaki Marcia AFD Moraes Luiz AH Nogueira Gideon M Wolfaardt Jeremy Woods Willem H van Zyl

Among the world's continents, Africa has the highest incidence of food insecurity and poverty and the highest rates of population growth. Yet Africa also has the most arable land, the lowest crop yields, and by far the most plentiful land resources relative to energy demand. It is thus of interest to examine the potential of expanded modern bioenergy production in Africa. Here we consider bioen...

2015
Anna M. Backes Armin Aulinger Johannes Bieser Volker Matthias Markus Quante

In central Europe, ammonium sulphate and ammonium nitrate make up a large fraction of fine particles which pose a threat to human health. Most studies on air pollution through particulate matter investigate the influence of emission reductions of sulphurand nitrogen oxides on aerosol concentration. Here, we focus on the influence of ammonia (NH3) emissions. Emission scenarios have been created ...

2009
Koichi FUJITA

In recent years India is experiencing a rapid economic growth, especially after the 1990s when India started to liberalize its economy in a full scale. However, the author emphasizes the critical importance of the preceded 1980s when Indian agricultural sector registered a high growth rate. The Green Revolution in India started in the late 1960s and with its success India attained food self-suf...

1999
Bernard Hoekman Kym Anderson

DEVELOPING COUNTRY AGRICULTURE AND THE NEW TRADE AGENDA Bernard Hoekman and Kym Anderson A new round of WTO negotiations on agriculture, services and perhaps some other issues is expected to be launched in late 1999. To what extent should those negotiations include socalled “new trade agenda” items aimed at ensuring that domestic regulatory policies do not discriminate against foreign suppliers...

2017
Chen Ji Hongdong Guo Songqing Jin Jin Yang

China has recorded positive growth rates of grain production for the past eleven consecutive years. This is a remarkable accomplishment given that China's rapid industrialization and urbanization has led to a vast reduction of arable land and agricultural labor to non-agricultural sectors. While there are many factors contributing to this happy outcome, one potential contributing factor that ha...

Journal: Iranian Economic Review 2003

The historical experience of many developing countries show that many developing world has not paid enough attention and is not giving serious thought to its agricultural sector. In fact, nearly all the countries that have “undervalued” their agricultural sectors not only failed to grow rapidly, but they all encountered domestic food shortages, balance of payment crisis and some sort of politic...

Journal: :اقتصاد و توسعه کشاورزی 0
کرباسی کرباسی اثنی عشری اثنی عشری عاقل عاقل

abstract agricultural sector is the most important sectors in the country which has a large share in total employment. the increasing supply of labor because population growth and low capacity of production cause the country with high rate of unemployment. therefore, stand with this crisis is one of the most important works of government. in this study using artificial neural network, the emplo...

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