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Yield Gap Analysis: Modelling of Achievable Yields at Farm Level
The world population is expected to reach about 8 billion by 2025 (United Nations, 2006), before it stabilizes at about 10-11 billion towards the end of the 21st century. Most of this increase in population is expected to ...
Biodiversity and varietal development of pulses in South Asia
South Asia (Afghanistan, Bhutan, Bangladesh, India, Maldives, Nepal, Pakistan, and Sri Lanka) is the largest producer, consumer and importer of pulses with 28% and 38% share in global production and acreage. The present ...
Potential of Crop Simulation Models 23 to Increase Food and Nutrition Security Under a Changing Climate in Nepal
With current trends of increasing population, decreasing arable land, and a low yearly increment rate of cereal productivity, Nepal has an annual deficit of >1.3 million tons of edible rice, wheat, and maize. This indicates ...
Water management
Agriculture is the largest user of the world's freshwater resources, consuming 70% of the available supply (UNW-DPAC 2011). As the world's population rises and consumes more food, and industries as well as urban developments ...
Accelerated Seed Multiplication for Deployment of Rust-resistant Wheat Varieties
The chapter presents the approaches, achievements and lessons learned in accelerated seed multiplication of early generation seed (breeder, pre-basic and basic) and large-scale certified seed production by NARS and public ...
Food security in changing Arab environment
The Arab region has the largest food deficit in the world, due to the strained natural resource base and vulnerabilities to climate change implications, which put tremendous pressure on achieving food security. During the ...
Fast-track Variety Testing and Release of Rust-resistant Wheat Varieties
In Ethiopia, ICARDA in partnership with CIMMYT and EIAR formulated and implemented two successive projects with focus on stem and yellow rust, which complimented and reinforced each other in order to avert the risks and ...
Adoption and Impact of Rust-resistant Wheat Varieties on Productivity and Household Food Security in Ethiopia
The chapter presents the adoption and diffusion of rust resistance varieties in terms of area with simultaneous reduction in the number of farmers and area under rust susceptible wheat varieties. Furthermore, factors ...
Explaining Adoption and Measuring Impacts of Conservation Agriculture on Productive Efficiency, Income, Poverty and Food Security in Syria
This study employs the Heckman selection model to identify factors affecting the adoption of zero tillage (ZT) and measure its yield, income, and consumption impacts among Syrian wheat producers. A stochastic production ...
Rainfed Agriculture and Food Security in Dry Areas
The world’s ability to produce enough food to feed the growing population is further constrained by water scarcity, particularly in dry areas. Water is an increasingly scarce resource and the FAO estimates that nearly 1.8 ...