Passar para o conteúdo principal

page search

Displaying 169 - 180 of 324
Journal Articles & Books
Janeiro 2011

Wheat is the main cultivated crop in the LKRB (mainly the Dashte- Azadegan plain). Its average yield is 1500 kg/ha (Agricultural Statistics 2004). Irrigation management practices are traditional and the region suffers from poor water management, which is partly due to lack of modern irrigation…

Journal Articles & Books
Janeiro 2011

Salt-prone land and water resources are major impediments to the optimal utilization of crop production systems in many arid and semi-arid regions of the world, including Iran (Alizadeh et al. 2004; Moghaddam and Koocheki 2004). The salinization of land and water resources has been the…

Reports & Research
Dezembro 2010

Research Report no. 4 of the CPWF project: Improving on-farm agricultural water productivity in the Karkheh river basin (PN8).

Journal Articles & Books
Dezembro 2010

The main objective of this research was to compare the suitability of land for surface and drip irrigation methods according to a parametric evaluation system in the plains west of the city of Shush, in south‐west Iran. After analysing and evaluating soil properties, suitability maps were…

Journal Articles & Books
Dezembro 2010

This study was undertaken to incorporate geostatistics, remote sensing, and geographic information system (GIS) technologies to improve the qualitative land suitability assessment in arid and semiarid ecosystems of Arsanjan plain, southern Iran. The primary data were obtained from 85 soil…

Journal Articles & Books
Dezembro 2010

The study area chosen is Damghan Plain, in Iran and covers an area of 5400 hectares.The methodology used for the physical land suitability analysis is a multi-criteria evaluation based on FAO land evaluation framework. The methodology consists of matching soil/land qualities against barley needs…

Reports & Research
Dezembro 2010

The CPWF was designed to be different. Developed in response to a call for change in a previous round of Consultative Group on International Agricultural Research (CGIAR) system
reform, the CPWF was intended to foster cross-CGIAR cooperation and find ways to bring in new partners. Over…

Reports & Research
Dezembro 2010

IN response to an on-line survey, 76 project leaders and staff gave CPWF Phase 1 a
generally favorable review. Respondents came from 68 CPWF projects in 45 countries on
three continents. The survey sought to help learn what went well in Phase 1, what did not
go so well and can…

Reports & Research
Dezembro 2010

This paper applies the principles of water-use accounts, to the Karkheh River basin in Iran.
The northern part of the Basin where the Karkheh and its tributaries rise is mountainous, cooler, and wetter. The River spills out on to the hotter, lower semi-arid plains at its southern end.…

Reports & Research
Novembro 2010

Meeting Name: European Commission on Agriculture
Meeting symbol/code: ECA 36/10/3
Session: Sess. 36