Showing results for: Crop systems
The authors behind this study say that climate change has substantially increased the prospect that crop production will fail to keep up with rising demand in the next 20 years.
This study looks at the double challenge of increasing food security while addressing environmental problems caused by agriculture. It identifies a set of key actions in three broad areas that hold the greatest potential for achieving these efficiency and sustainability goals.
An international panel of scientists is calling for an evidence-driven debate over whether a widely used type of insecticide is to blame for declines in bees and other insect pollinators.
This ILRI blog post discusses a new US report from President Obama’s Global Change Research Program.
This study by the Potsdam Institute for Climate Impact Research finds that international trade of food crops led to freshwater savings worth 2.4 billion US-Dollars in 2005 and had a major impact on local water stress. Trade of virtually embedded water, describes the amount of water used in the production of agricultural export goods.
This is the first global study to quantify the extent to which global crop diversity has narrowed over time and how and where those changes have occurred.
Food Security in a World of Natural Resource Scarcity: The Role of Agricultural Technologies examines the role of agricultural practices and technologies in helping farmers improve the sustainability of maize, rice, and wheat production. We have previously highlighted an earlier IFPRI policy brief in this newsletter on the same topic.
On January 22nd USAID’s online knowledge sharing platform Agrilinks held a seminar on Scaling-up Re-greening Solutions in Africa to Boost Smallholder Yields. It discussed a recently released report by World Resources Institute (WRI) on “Improving Land and Water Management”.
There is an urgent need to increase agricultural productivity in sub-Saharan Africa in a sustainable and economically-viable manner. Transforming risk-averse smallholders into business-oriented producers that invest in producing surplus food for sale provides a formidable challenge, both from a technological and socio-political perspective.
This report, jointly published by WWF and brewing company SABMiller discusses the way we govern water, food and energy resources. Changing consumption patterns and demographic pressures are increasing the risk of resource scarcity and managing these risks and building the resilience of our water, food and energy systems are described as an essential but neglected part of development.
The report Save and grow: Cassava is a 140 page guide for farmers and policy makers alike, showing how “Save and Grow” can help cassava growers avoid the risks of intensification, while realizing the crop’s potential for producing higher yields. This in turn, is described as a pathway for alleviating hunger and rural poverty, and contributing to national economic development. This is the first in a series of guides on the practical application of FAO’s ecosystem-based model of agriculture, which aims at improving productivity while conserving natural resources.
A series of studies aiming at assessing and improving agricultural economic models have been published recently in the Proceedings of the National Academy of Sciences (PNAS) and in a Special Issue of the journal Agricultural Economics. These represent the findings of a major international program “The Agricultural Model Intercomparison and Improvement project” (AgMIP) – an effort to produce improved integrated crop, climate and economic models. The AgMIP project links climate, crop, and economic modelling communities with cutting-edge information technology and aggregate crop model outputs as inputs to regional and global economic models. In doing so it is possible to determine regional vulnerabilities, changes in comparative advantage, price effects, and potential adaptation strategies in the agricultural sector.