Showing papers on "Subsistence agriculture published in 2007"

The impact of climate change on smallholder and subsistence agriculture.

Abstract: Some of the most important impacts of global climate change will be felt among the populations, predominantly in developing countries, referred to as “subsistence” or “smallholder” farmers. Their vulnerability to climate change comes both from being predominantly located in the tropics, and from various socioeconomic, demographic, and policy trends limiting their capacity to adapt to change. However, these impacts will be difficult to model or predict because of (i) the lack of standardised definitions of these sorts of farming system, and therefore of standard data above the national level, (ii) intrinsic characteristics of these systems, particularly their complexity, their location-specificity, and their integration of agricultural and nonagricultural livelihood strategies, and (iii) their vulnerability to a range of climate-related and other stressors. Some recent work relevant to these farming systems is reviewed, a conceptual framework for understanding the diverse forms of impacts in an integrated manner is proposed, and future research needs are identified.

Climate change: linking adaptation and mitigation through agroforestry

Abstract: Agriculture is the human enterprise that is most vulnerable to climate change. Tropical agriculture, particularly subsistence agriculture is particularly vulnerable, as smallholder farmers do not have adequate resources to adapt to climate change. While agroforestry may play a significant role in mitigating the atmospheric accumulation of greenhouse gases (GHG), it also has a role to play in helping smallholder farmers adapt to climate change. In this paper, we examine data on the mitigation potential of agroforestry in the humid and sub-humid tropics. We then present the scientific evidence that leads to the expectation that agroforestry also has an important role in climate change adaptation, particularly for small holder farmers. We conclude with priority research questions that need to be answered concerning the role of agroforestry in both mitigation and adaptation to climate change.

Nutritious subsistence food systems

Abstract: The major subsistence food systems of the world that feed resource‐poor populations are identified and their capacity to supply essential nutrients in reasonable balance to the people dependent on them has been considered for some of these with a view to overcoming their nutrient limitations in sound agronomic and sustainable ways. The approach discusses possible cropping system improvements and alternatives in terms of crop combinations, external mineral supply, additional crops, and the potential for breeding staples in order to enhance their nutritional balance while maintaining or improving the sustainability and dietary, agronomic, and societal acceptability of the system. The conceptual framework calls for attention first to balancing crop nutrition that in nearly every case will also increase crop productivity, allowing sufficient staple to be produced on less land so that the remaining land can be devoted to more nutrient‐dense and nutrient‐balancing crops. Once this is achieved, the additional requirements of humans and animals (vitamins, selenium, and iodine) can be addressed. Case studies illustrate principles and strategies. This chapter is a proposal to widen the range of tools and strategies that could be adopted in the HarvestPlus Challenge Program to achieve its goals of eliminating micronutrient deficiencies in the food systems of resource‐poor countries.

Adoption decision and use intensity of soil and water conservation measures by smallholder subsistence farmers in Dedo District, Western Ethiopia

Abstract: Soil degradation in the highlands of Ethiopia is a serious problem that threatens the sustainability of agriculture. Although efforts have been made to develop and promote several soil conservation technologies, their adoption has not been widespread. This study, based on responses from a sample of 101 households which operate on 204 plots in Western Ethiopia, interviewed in 2003 cropping year, employed a Tobit model to identify the main factors influencing farmers' decision to adopt and intensify the use of improved and indigenous soil and water conservation (SWC) measures. The results suggest that area of cultivated land, land/labour ratio, age and education level of household head and distance of the plot from home and slope of the plot provided statistically adequate predictive power on the use and intensity of SWC measures. These results are discussed and their implications for conservation programs are presented in the conclusion. Copyright © 2006 John Wiley & Sons, Ltd.

The early Roman Empire: consumption

Abstract: Roman society of the early empire presents a confusing and ambiguous image that we cannot easily situate in unidirectional accounts of European economic history. Clearly, public monuments in marble or other precious stone, military security, the urban food supply, roads, aqueducts and gladiatorial games testify to public consumption on a grand scale. On the other hand, the signs of poverty, misery, and destitution are no less obvious. Many inhabitants of the Roman empire only eked out a meager living, their skeletons grim testimonies to malnutrition and disease. Growth occurred because the wealth of the elite may have been a sign of effective exploitation of the poor. Roman National Income was indeed larger than that of any preindustrial European state. One of the requirements for an economy is to provide enough subsistence for its population to survive. The economic and social achievements of pre-industrial societies can be measured if standard of living of the masses exceeds bare subsistence levels.

Assessment of the Economic Impacts of Climate Change on Agriculture in Zimbabwe : A Ricardian Approach

Abstract: This study uses the Ricardian approach to examine the economic impact of climate change on agriculture in Zimbabwe. Net farm revenue is regressed against various climate, soil, hydrological and socio-economic variables to help determine the factors that influence variability in net farm revenues. The study is based on data from a survey of 700 smallholder farming households interviewed across the country. The empirical results show that climatic variables (temperature and precipitation) have significant effects on net farm revenues in Zimbabwe. In addition to the analysis of all farms, the study also analyzes the effects on dryland farms and farms with irrigation. The analysis indicates that net farm revenues are affected negatively by increases in temperature and positively by increases in precipitation. The results from sensitivity analysis suggest that agricultural production in Zimbabwe's smallholder farming system is significantly constrained by climatic factors (high temperature and low rainfall). The elasticity results show that the changes in net revenue are high for dryland farming compared to farms with irrigation. The results show that farms with irrigation are more resistant to changes in climate, indicating that irrigation is an important adaptation option to help reduce the impact of further changes in climate. An overview of farmer adaptation to changing climate indicates that farmers are already using some adaptation strategies-such as dry and early planting, growing drought resistant crops, changing planting dates, and using irrigation-to cushion themselves against further anticipated adverse climatic conditions. An important policy message from the empirical findings is that there is a need to provide adequate extension information services to ensure that farmers receive up-to-date information about rainfall patterns in the forthcoming season so that they make well-informed decisions on their planting dates. Policies that increase farmer training and access to credit and aid facilities and help farmers acquire livestock and other important farm assets can help improve net farm performance. Ensuring the availability and accessibility of fertilizers and crop seeds before the onset of the next cropping season can also significantly improve net farm performance across households.

Determinants of attitudes towards predators in central Kenya and suggestions for increasing tolerance in livestock dominated landscapes

Abstract: Where people and livestock live with predators there is often conflict that can lead to lethal control of predators. We evaluated attitudes of local people towards large predators and developed a novel index of tolerance by quantifying the number of livestock respondents would be willing to lose before killing the predator responsible. We interviewed 416 subsistence livestock farmers (community members) and commercial livestock ranchers in central Kenya. Commercial ranchers had more positive attitudes and higher tolerance than community members. Community members said their tolerance would increase if they were to derive income from ecotourism or trophy hunting. We found that community members with land title deeds were most tolerant of predators, stressing the importance of land security for conserva- tion efforts. Subsistence livestock farming is the primary land use throughout much of Africa and, as a result, identifying strategies to improve tolerance of predators under this land tenure system is of major conservation significance.

Down to Earth: Agriculture and Poverty Reduction in Africa

Abstract: This book contributes to the debate about the role of agriculture in poverty reduction by addressing three sets of questions: Does investing in agriculture enhance/harm overall economic growth, and if so, under what conditions? Do poor people tend to participate more/less in growth in agriculture than in growth in other sectors, and if so, when? If a focus on agriculture would tend to yield larger participation by the poor, but slower overall growth, which strategy would tend to have the largest payoff in terms of poverty reduction, and under which conditions?

Product and Market Development for Subsistence Marketplaces: Consumption and Entrepreneurship beyond Literacy and Resource Barriers

Abstract: In August 2006, 85 academicians and practitioners from industry and the nonprofit sector came together on the campus of the University of Illinois at Chicago for a conference unlike others in recent management research history. This conference focused on the subsistence marketplace and its constituents – the billions of individuals and families living in substandard housing, with limited or no education; having limited or no access to sanitation, potable water, and health care; and earning minimal incomes. Subsistence consumers and entrepreneurs have been largely ignored by contemporary marketing and management research and practice, but are poised to become a driving force in 21st century economic and business development. It is expected that as many as 1 billion new consumers wielding discretionary income will enter global markets before 2020. In addition, even among those consumers who lack discretionary income, it is expected that they will be much more active in the marketplace in the near future, because of expanded access to products and information through the Internet and wireless technologies (Davis & Stephenson, 2006). Moreover, the combined purchasing power of these consumers, already in the trillions of dollars, is likely to grow at higher rates than that of consumers in industrialized economies. These factors come together to suggest that consumer markets will need to adjust radically to the needs and demands of these emerging markets over the next 2 to 3 decades, even though companies and scholars across the business disciplines know very little about subsistence consumers. It was this need for knowledge about subsistence marketplaces that inspired the conference and the research presented here.

From farmers to merchants, conversions and diaspora: human capital and jewish history

Abstract: From the end of the second century CE, Judaism enforced a religious norm requiring fathers to educate their sons. We present evidence supporting our thesis that this change had a major influence on Jewish economic and demographic history. First, the high individual and community cost of educating children in subsistence farming economies (2nd to 7th centuries) prompted voluntary conversions of Jews that account for a share of the reduction from 4.5 to 1.2 million. Second, the Jewish farmers who invested in education gained the comparative advantage and incentive to enter skilled occupations during the urbanization in the Abbasid empire in the Near East (8th and 9th centuries) and they did select themselves into these occupations. Third, as merchants the Jews invested even more in education—a precondition for the mailing network and common court system that endowed them with trading skills demanded all over the world. Fourth, the Jews generated a voluntary diaspora within the Muslim Empire and later to Western Europe. Fifth, the majority of world Jewry lived in the Near East when the Mongol invasions in the 1250s brought this region back to a subsistence farming economy in which many Jews found it difficult to enforce the religious norm, and hence converted, as it had happened centuries earlier. (JEL: J1, J2, N3, O1, Z12, Z13)

Rethinking agriculture: archaeological and ethnoarchaeological perspectives.

Abstract: * Rethinking Agriculture: Introductory ThoughtsLuc Vrydaghs And Tim Denham * Agriculture, Cultivation And Domestication: Exploring The Conceptual Framework Of Early Food ProductionDavid R. Harris* Selection, Cultivation, And Reproductive Isolation: A Reconsideration Of The Morphological And Molecular Signals Of DomesticationMartin Jones And Terry Brown * Subterranean Diets In The Tropical Rain Forests Of Sarawak, MalaysiaHuw Barton And Victor Paz* Early To Mid-Holocene Plant Exploitation In New Guinea: Towards A Contingent Interpretation Of AgricultureTimothy P. Denham* Unravelling The Story Of Early Plant Exploitation In Highland Papua New GuineaJack Golson* The Meaning Of Ditches: Interpreting The Archaeological Record From New Guinea Using Insights From EthnographyTim Bayliss-Smith* Traditional Perspectives On Agriculture From Rapa Nui (Easter Island, Chile)Geertrui Louwagie and Roger Langohr* New Perspectives On Plant Domestication And The Development Of Agriculture In The New WorldJose Iriarte* Keepers Of Louisiana's Levees: Early Moundbuilders And Forest ManagersGayle J. Fritz* Modeling Prehistoric Agriculture Through The Palaeoenvironmental Record: Theoretical And Methodological IssuesDeborah M. Pearsall* Chronicling Indigenous Accounts Of The 'Rise Of Agriculture' In The AmericasMatthew P. Sayre* Starch Remains, Preservation Biases And Plant Histories: An Example From Highland PeruLinda Perry* Emerging Food-Producing Systems In The La Plata Basin: The Los Ajos SiteJose Iriarte* A Tale Of Two Tuber Crops: How Attributes Of Enset And Yams May Have Shaped Prehistoric Human-Plant Interactions In South-West EthiopiaElisabeth Anne Hildebrand* Multi-Disciplinary Evidence Of Mixed Farming During The Early Iron Age In Rwanda And BurundiMarie-Claude Van Grunderbeek and Emile Roche * The Development Of Plant Cultivation In Semi-Arid West AfricaStefanie Kahlheber and Katharina Neumann* Human Impact And Environmental Exploitation In Gabon During The HoloceneRichard Oslisly and Lee White* The Establishment Of Traditional Plantain Cultivation In The African Rain Forest: A Working HypothesisEdmond De Langhe* African Pastoral Perspectives On Domestication Of The Donkey: A First SynthesisFiona Marshall* Using Linguistics To Reconstruct African Subsistence Systems: Comparing Crop Names To Trees And LivestockRoger Blench

Human impacts on Nearshore Shellfish Taxa: a 7,000 year record from Santa Rosa Island, California

Abstract: Within the broad framework of historical and behavioral ecology, we analyzed faunal remains from a large habitation site (CA-SRI-147) on Santa Rosa Island to explore a 7,000 year record of coastal subsistence, nearshore ecological dynamics, and human impacts on shellfish populations. This long, stratified sequence provides a rare opportunity to study the effects of prolonged human predation on local intertidal and nearshore habitats. During the past 7,000 years, the Island Chumash and their predecessors had significant impacts on nearshore ecosystems, caused by growing human populations and depletion of marine and terrestrial ecosystems. At CA-SRI-147, local depletion of higher ranked shellfish species stimulated dietary expansion and a heavier reliance on lower-ranked shellfish taxa and more intensive exploitation of nearshore and pelagic fishes. In the Late Holocene, as local ecosystems were increasingly depleted, the Island Chumash relied increasingly on craft specialization and trade to meet their subsistence needs. Native peoples clearly impacted Channel Island ecosystems, but data from CA-SRI-147 suggest that they adjusted their subsistence strategies toward productive fisheries that sustained the high population densities and sociopolitical complexity recorded by early Spanish chroniclers at European contact.

Understanding Product and Market Interactions in Subsistence Marketplaces: A Study in South India

Abstract: This chapter examines the marketplace activities of subsistence customers in South India. It presents a picture of the day-to-day behaviors and interactions of subsistence customers in terms of the products they purchase and their interactions with sellers and outlets. The method involved observations and in-depth interviews of a variety of buyers and sellers over several years in urban and rural South India. Needs, products, and market interactions, as well as typical budgets in subsistence contexts are described. These descriptions are used to derive broader characteristics of product and market interactions in terms of uncertainty, complexity, and lack of control; one-on-one interactions; transactional fluidity; and make or buy decisions.

Diversification in Indian Agriculture towards High-Value Crops: The Role of Smallholders

Abstract: "Agricultural diversification towards high-value crops can potentially increase farm incomes, especially in a country like India where demand for high-value food products has been increasing more quickly than that for staple crops. Indian agriculture is overwhelmingly dominated by smallholders, and researchers have long debated the ability of a smallholder-dominated subsistence farm economy to diversify into riskier high-value crops. Here, we present evidence that the gradual diversification of Indian agriculture towards high-value crops exhibits a pro-smallholder bias, with smallholders playing a proportionally larger role in the cultivation of vegetables versus fruits. The observed patterns are consistent with simple comparative advantage-based production choices. The comparatively high labor endowments of the small farmers, as reflected in their greater family sizes, induce them to diversify towards vegetables. Although fruit cultivation is also labor intensive (as compared to cultivation of staples), fruits are relatively capital intensive, making them a less advantageous choice for smallholders who tend to have low capital endowments. Furthermore, both the probability of participation in fruit and vegetable cultivation as well as land allocation to horticulture decreases with the size of landholdings in India. Small or medium holders do not appear to allocate a greater share of land to fruits or vegetables. However, the share allocated to vegetables is significantly higher if the family size is bigger, while the reverse is true in the case of fruits." from Authors' Abstract

Island subsistence: hunting, trapping and the translocation of wildlife in the western Indian Ocean

Abstract: (2007). Island subsistence: hunting, trapping and the translocation of wildlife in the Western Indian Ocean. Azania: Archaeological Research in Africa: Vol. 42, No. 1, pp. 83-113.

The transition to agriculture in northwestern China

Abstract: Agriculture can evolve independently only where intensive hunter-gatherer plant use has previously evolved, and both developments are limited by two major evolutionary constraints: climatic variability and social convention. During the Pleistocene, environmental variability constrained plant productivity and therefore plant-intensive subsistence; but during the Holocene it was the hunter-gatherer social conventions that constrained the evolution of plant-based agricultural subsistence. Specifically, in places with continuous hunter-gatherer occupation (i.e., the Near East), social conventions prohibiting the ownership of land curtailed intensification and prolonged the transition to agriculture. In contrast, northwest China was virtually uninhabited during the Early Holocene. Here, new social orders favoring the ownership of land were free to emerge without restriction, so the transition to agriculture was rapid. Semi-permanent settlements and domesticated broomcorn millet emerged abruptly in the western Loess Plateau at Dadiwan by 7.0 ka with no local hunter-gatherer ancestry. We propose that the intensive plant specialization required for domestication and incipient agriculture emerged first in the desert margins north of the Yellow River and migrated southwards to the more humid and fertile floodplains of the Loess Plateau west of the Liu Pan Mountains, perhaps in response to increasing aridity and climatic instability during the Early Holocene.

Population Growth and Land Use Intensification in a Subsistence-based Indigenous Community in the Amazon

Abstract: Shifting cultivation practiced by indigenous peoples living at low population densities in tropical forests has often been described as sustainable and compatible with conservation. However, shifting cultivation at increasing population densities has historically been, and still is, a main cause of deforestation worldwide. As many indigenous peoples in tropical forests currently experience rapid demographic growth, this raises the question to what extent their agricultural activities actually contribute to deforestation. This paper examines land use change in an indigenous community in the Ecuadorian Amazon which is only loosely connected to the market economy, and where agriculture is almost exclusively subsistence oriented. During the last seven decades, people have increasingly begun to clear fallows instead of old-growth forest to farm. Although the population was growing at an estimated 1.6% per year, the expansion of the area of land used for agriculture was only 0.4% per year, corresponding to an annual deforestation rate of only 0.015%. Whereas these changes may seem negligible in terms of deforestation, they do cause hardships to the local people, because of increasing walking distance to old-growth forest, and problems with weeds, pests, and decreasing soil productivity when farming after reclearing fallows.

Farmers' Variety Attribute Preferences: Implications for Breeding Priority Setting and Agricultural Extension Policy in Ethiopia*

Abstract: Technological progress in Ethiopian agriculture is the slowest by any standard, with rather very poor capacity to address the nation's problems of low agricultural productivity, poverty, and resource degradation. This paper argues and attributes the low level of technology adoption and impact to the discrepancy between the farmers' needs and the attributes of technologies generated. The empirical evidences have been generated based on the analyses of coffee farmers' variety attribute preferences, taking coffee seedlings as production technologies. Attribute preferences of smallholder farmers are governed by their contextual household characteristics, institu- tional, and socioeconomic factors. According to the results, risk vulnerable farmers prefer seeds adaptable to their local conditions and varieties with stable yield attribute. On the contrary, farmers in more accessible areas and/or those who are less concerned in securing subsistence income levels opt for income maximizing attributes, namely, yield and marketability. The study results have also shown the mechanisms of how farmers' attribute preferences change with development-oriented interventions. The paper demonstrates why and how policy-makers should formulate context specific technology development and agricultural extension strategies.

The role and management of Eucalyptus in Lode Hetosa district, central Ethiopia

Abstract: The growing demand for construction and fuel wood and the wide adaptation of Eucalyptus to the different agro-ecological zones of the country are resulting in increased plantation of Eucalyptus by smallholders, but the policy environment in Ethiopia discourages farmers from planting this exotic. While rural and urban households supported the planting of Eucalyptus, district level politicians opposed its planting, and researchers had reservations about it. The opposition of the politicians appears to be founded on fears of damage to the ecosystem. This study was conducted to examine the contribution of Eucalyptus to meeting wood and cash needs of rural households, onfarm management of Eucalyptus, and the perception of stakeholders in Central Ethiopia about this tree. Of tree species, Eucalyptus was ranked first by farmers, indicating conflicts between policy makers and local communities over market needs for Eucalyptus wood. A market survey showed that 74% of firewood sold in the district capital was Eucalyptus. The tree generated a quarter of annual cash incomes of rural households, and contributed significantly to subsistence. Almost half of the farmers had overstocked their Eucalyptus woodlots, indicating that plantation management needs improving. The study shows that Eucalyptus plays an important role in the livelihoods of smallholders, and that attempts to discourage Eucalyptus, in the absence of viable alternatives, will worsen wood scarcity in the Ethiopian highlands.

Seeking a richer harvest : the archaeology of subsistence intensification, innovation, and change

Abstract: Seeking a Richer Harvest.- Classic Period Agricultural Intensification and Domestic Life at el Palmillo, Valley of Oaxaca, Mexico.- The Wet or the Dry?.- Agricultural Intensification in the Lake Patzcuaro Basin.- Chinampa Cultivation in the Basin of Mexico.- Agricultural Intensification in the Titicaca Basin.- Animal Intensification at Neolithic Gritille.- Infields, Outfields, and Broken Lands.- Cod Fish, Walrus, and Chieftains.- Intensification and Protohistoric Agropastoral Systems in East Africa.- Rethinking Intensification.- Intensification, Innovation, and Change.

Tropical and subtropical maize in Asia : production systems, constraints, and research priorities

Abstract: This book examines future technological and policy prospects for the sustainable intensification of rainfed upland maize production in Asia, and derives R&D priorities for specific maize production environments and markets. Village-level and farmer-group surveys were conducted to characterize upland maize production environments and systems in China, India, Indonesia, Nepal, the Philippines, Thailand, and Vietnam. Survey findings, particularly farmer-identified constraints to maize production, complemented with other relevant data, were used in country-level, R&D priority-setting workshops. High on the list of farmer constraints was drought, estimated to affect three production environments that are home to about 48 million rural poor and produce an estimated 16 million tons of maize, and others such as downy mildew, stem borers, soil erosion/landslides, waterlogging, poor agricultural extension/ technology transfer services, and poor access to low-interest credit and markets. Farmers felt that socioeconomic and policy-related constraints impact maize productivity more than technical constraints do. It is important to recognize that technology is not the only key to increasing productivity and bettering the conditions of marginal maize farmers in Asia. There is a growing trend towards commercializing and intensifying maize production that is different from the staple food self-sufficiency paradigm that has been the cornerstone of agricultural policy in most developing countries. Appropriate government policies could help alleviate the adverse consequences of commercialization and promote sustainable intensification of maize production, especially in marginal environments inhabited by resource-poor subsistence farmers

Contribution of rainwater harvesting technologies to rural livelihoods in Zimbabwe: The case of Ngundu ward in Chivi District

Abstract: Water has long been regarded as the main limiting resource for crop production in the drought-prone region of sub-Saharan Africa in which Zimbabwe is located. However, the introduction of novel agricultural technologies such as rain-water harvesting (RWH) is seeking to mitigate the effects of these perennial droughts. The successful adoption of such technologies has the potential to alleviate problems faced by resource-poor 'subsistence' farmers. Thus this paper examines the contribution of RWH technologies to rural livelihoods in Zimbabwe and consequently to the sustainability of agriculture and rural livelihoods thereof. The methods employed included a questionnaire survey; key informant interviews and field observations. Benefits of RWH technologies found include an increase in agricultural productivity, enhancing household food security and raising of incomes. The technologies also assisted in improving environmental management through water conservation, reduction of soil erosion and resuscitation of wetlands in the study area. The major constraints facing technology adopters were water distribution problems, labour shortage, water-logging during periods of high rainfall and risk of injury to people and livestock as a result of some of the technologies. However, in an area like Chivi where there are frequent droughts and consequently food shortages among smallholder farmers, the benefits of RWH technology adoption seem to outweigh the costs. It was therefore concluded that RWH technologies are suitable for smallholder farmers in semi-arid areas if they are properly tailored to the conditions of the locality where they are promoted.

Nobody farms here anymore: Livelihood diversification in the Amazonian community of Carvão, a historical perspective

Abstract: Over the past 15 years income sources in the Amazonian community of Carvao have diversified to include government salaries, retirement and welfare benefits, and wages from an evolving informal service sector. These non-farm incomes are now more important to household incomes than the sale of agricultural products. Out of 80 households only three families were found to depend almost entirely on the sale of agricultural goods for cash income. Agriculture is still a part of most families’ livelihoods; however, production today is mainly a subsistence activity. Recent changes in Carvao are consistent with trends of livelihood diversification observed in rural societies across the globe. However, current research reveals that Carvao is different from other case studies in a number of ways. A history of livelihoods illustrates that residents in Carvao have always engaged in a range of activities, including farming, extractive activities, and wage labor. New incomes are the result of new jobs in the public sector and social policies benefiting the rural poor. In contrast to the literature on livelihood diversification, the decentralization of the federal government in Brazil has resulted in greater opportunities for rural income and employment. Consistent with recorded trends, research shows that small farmers in Carvao have down-sized agricultural production. Farmers cite low market prices (the result of vertical integration of local markets) as one cause of this decline. Residents, especially small farmers, interested in diversifying agricultural production are limited by inadequate extension services and credit, and younger residents seek public sector employment. Income diversification has increased livelihoods security; however, future livelihoods will depend on new economic growth. Given the stagnating public sector and a weak industrial sector, production geared toward growing urban markets is a viable means for further income generation in Carvao.