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Approaches to Total Factor Productivity Measurements in the Agriculture Economy
Productivity is defined as the efficiency of a production system, and as such would be a ratio of units of output per unit of input to the system (James and Carles, 1996). It is also defined as the production value (or ...
Agricultural Productivity in the WANA Region
The interest of governments, international organizations, NGOs and the general public has recently been aroused by studies considering the use of existing agricultural technology, the use of innovations in such technology ...
Assessing the Impacts of the GAFTA Agreement on Selected Members’ bilateral Agricultural Trade: an Application of the Gravity Model
Trade flows of agricultural commodities have always received a lot of attention in the Arab region,
mainly due to their implications on food security, politics and competition. Most international trade theories
postulate ...
Measuring the Impacts of Conservation Tillage (CT) on Household Income and Wheat Consumption: A Syrian Case
This study aims at assessing the impacts of conservation tillage (CT) on household income and wheat consumption among Syrian farmers. Analysis is based on 621 wheat producing farmers in Syria. The propensity score-matching ...
تطبيق نظام القياسات المائية (WAS) ورفع انتاجية المياه في حوضي العاصي الاعلى والأوسط. WEAP modeling-based study of Water Accounting System and levels of water productivity in the Upper and Middle Orontes River Basin.
Freshwater used unsustainably in the upper and midmost Orontes basin (from Syrian - Lebanese borders to Rastan dam). In Syria country, water predicted to become scarce by 2020 due to demand continuing to grow in parallel ...
Identification of potential areas for out-scaling sustainable land management options in West Asia, North Africa, and Central Asia
Water scarcity and land degradation are among the
most important factors affecting agricultural production and
sustainability in the West Asia and North Africa (WANA) region and
in Central Asia (CA). Various sustainable ...
Changes in barley (Hordeum vulgare L. subsp. vulgare) genetic diversity and structure in Jordan over a period of 31 years
In many regions of the world, the cultivation of landraces is still common, in particular in centres of crop diversity. Significant effort has been put into ex situ conservation of landraces but limited data exist on the ...
MEASURING THE IMPACT OF AGRICULTURAL RESEARCH: THE CASE OF NEW WHEAT VARIETIES IN TURKEY
This paper summarizes a study initiated by the Turkish General Directorate of Agricultural Research and
ICARDA/CIMMYT Wheat Improvement Program on the adoption of five new winter and spring wheat
varieties developed and ...
Map of the NAWA Flagship
Map of the NAWA Flagship
Assessing soil water trajectories and WUE: A multi-year modeling approach to design resilient cereal-legume rotations in the dry areas
Cropping system simulation can address the complex and interactive nature of resilience and allows for biological (crop
growth and development), physical (soil-water dynamics), chemical (soil carbon and N turnover), and ...