Author: De Groote, Hugo
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 15
Get Book Here
Book Description
Micronutrient deficiency, especially vitamin A deficiency, is a major problem in developing countries (Aguayo and Baker 2005; Black et al. 2008; Kennedy et al. 2003). Various strategies have been developed to combat vitamin A deficiency, including vitamin A supplementation (in the form of capsules), food fortification, and the promotion of household vegetable gardens. In Zambia, where more than half of preschool children are at risk for vitamin A deficiency (Micronutrient Initiative 2009), biannual capsules are provided to children in combination with vaccinations, and sugar is fortified with retinol, the pure form of vitamin A (Fiedler et al. 2013). Unfortunately, rural households are harder to reach with supplementation, and they do not consume many of the fortified processed foods.
Author: Nazli, Hina
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 13
Get Book Here
Book Description
Zinc is an important nutrient for human health, especially for the growth of children (Caulfield and Black 2004). In 2011 Pakistans National Nutrition Survey found that zinc deficiency is high (47 percent) among children under-five years of age and women of child-bearing age. Nearly 42 percent of non-pregnant women, 48 percent of pregnant women, and 37 percent of children are estimated to be zinc deficient.
Author: Ekin Birol, Eric Rayn Villalba, and Melinda Smale
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 44
Get Book Here
Book Description
Author: Sergio Gomez y Paloma
Publisher: Springer Nature
ISBN: 3030421481
Category : Agriculture
Languages : en
Pages : 253
Get Book Here
Book Description
This open access book discusses the current role of smallholders in connection with food security and poverty reduction in developing countries. It addresses the opportunities they enjoy, and the constraints they face, by analysing the availability, access to and utilization of production factors. Due to the relevance of smallholder farms, enhancing their production capacities and economic and social resilience could produce positive impacts on food security and nutrition at a number of levels. In addition to the role of small farmers as food suppliers, the book considers their role as consumers and their level of nutrition security. It investigates the link between agriculture and nutrition in order to better understand how agriculture affects human health and dietary patterns. Given the importance of smallholdings, strategies to increase their productivity are essential to improving food and nutrition security, as well as food diversity.
Author: Ruth Suseela Meinzen-Dick
Publisher: International Food Policy Research Insitute
ISBN:
Category : Business & Economics
Languages : en
Pages : 342
Get Book Here
Book Description
This volume brings together international experts in economics, sociology and natural resource management to examine the links among property rights, collective action and technological change for a variety of technologies across a range of community contexts in the developing world., Readership: undergraduate; postgraduate; research, professional
Author: Jane Kabubo-Mariara
Publisher: World Bank Publications
ISBN:
Category :
Languages : en
Pages : 40
Get Book Here
Book Description
This paper measures the economic impact of climate on crops in Kenya. The analysis is based on cross-sectional climate, hydrological, soil, and household level data for a sample of 816 households, and uses a seasonal Ricardian model. Estimated marginal impacts of climate variables suggest that global warming is harmful for agricultural productivity and that changes in temperature are much more important than changes in precipitation. This result is confirmed by the predicted impact of various climate change scenarios on agriculture. The results further confirm that the temperature component of global warming is much more important than precipitation. The authors analyze farmers' perceptions of climate variations and their adaptation to these, and also constraints on adaptation mechanisms. The results suggest that farmers in Kenya are aware of short-term climate change, that most of them have noticed an increase in temperatures, and that some have taken adaptive measures.
Author: Pradeep Kurukulasuriya
Publisher: World Bank Publications
ISBN:
Category :
Languages : en
Pages : 62
Get Book Here
Book Description
This study examines the impact of climate change on cropland in Africa. It is based on a survey of more than 9,000 farmers in 11 countries: Burkina Faso, Cameroon, Egypt, Ethiopia, Ghana, Kenya, Niger, Senegal, South Africa, Zambia, and Zimbabwe. The study uses a Ricardian cross-sectional approach in which net revenue is regressed on climate, water flow, soil, and economic variables. The results show that net revenues fall as precipitation falls or as temperatures warm across all the surveyed farms. In addition to examining all farms together, the study examined dryland and irrigated farms separately. Dryland farms are especially climate sensitive. Irrigated farms have a positive immediate response to warming because they are located in relatively cool parts of Africa. The study also examined some simple climate scenarios to see how Africa would respond to climate change. These uniform scenarios assume that only one aspect of climate changes and the change is uniform across all of Africa. In addition, the study examined three climate change scenarios from Atmospheric Oceanic General Circulation Models. These scenarios predicted changes in climate in each country over time. Not all countries are equally vulnerable to climate change. First, the climate scenarios predict different temperature and precipitation changes in each country. Second, it is also important whether a country is already hot and dry. Third, the extent to which farms are irrigated is also important.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251068712
Category : Technology & Engineering
Languages : en
Pages : 116
Get Book Here
Book Description
The book offers a rich toolkit of relevant, adoptable ecosystem-based practices that can help the world's 500 million smallholder farm families achieve higher productivity, profitability and resource-use efficiency while enhancing natural capital.
Author: John A. Dixon
Publisher: Food & Agriculture Org.
ISBN: 9789251046272
Category : Business & Economics
Languages : en
Pages : 424
Get Book Here
Book Description
A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.
Author:
Publisher:
ISBN:
Category : Pearl millet
Languages : en
Pages : 68
Get Book Here
Book Description
