Specialization,diversification, and productivity: a panel data analysis of rice farms in Korea

This article examines the microeconomics of productivity associated with specialization/diversification in production activities, with an application to Korean rice farms. Korean rice farms tend to be very small and highly specialized. Our analysis examines the productivity effects associated with both farm size and farm specialization/diversification in Korean agriculture. Relying on farm‐level panel data, the analysis studies farm productivity in a multi‐input multi‐output context, accounting not only for changes in inputs and technical change in rice production, but also for the role of diversification in the production of other crops in current and previous periods. We find positive but small productivity gains from farm diversification. These gains come mostly from complementarity effects across farm outputs, with minimal effect of scale economies. The positive complementarity effects work against nonconvexity effects, which provide strong productivity incentives for rice farms to specialize.     

Is farming enough in mountain areas? Farm diversification in the Pyrenees

The continuity of farming in mountain areas in Europe is at severe risk and its future faces manifold uncertainties. Mountain farms are immersed in a long-term process of reorganization. Farm diversification plays a prominent role in this process of adjustment and reallocation. However, little work has been done explicitly on the role farm diversification plays in the current structural changes occurring. In order to fill this void, the nature of farm diversification has been examined in the Pyrenees, where four different typologies of farms have been identified: absence of diversification, agricultural diversification, farmland diversification and finally farm labour diversification. These typologies reflect a gradation along which the farm diversification practices are applied to more aspects of the farm household. Throughout this gradation farming is increasingly marginalised. Finally, it is argued that the endorsement of policy measures stimulating farm diversification in mountain regions should be cautiously considered, since there is high risk of encouraging further agricultural abandonment.     

Identifying agroecological mixed farming strategies for local conditions in San Antonio de Los Baños,Cuba

Building on previous research at the experimental and national scales, this study was carried out at the local scale over a four-year period on three farms of reference: one specialized dairy farm ‘Vaquería 10’ (33.7 ha) and two mixed farms, ‘Remedio’ (9.4 ha) and ‘La Sarita’ (47 ha). All three farms are located in the San Antonio de Los Baños municipality, Havana, Cuba. This study illustrates the application of the Ecological Framework for the Assessment of Sustainability (ECOFAS). This methodology consists of a cyclical structure of six steps, aimed at guiding the process of implementing innovative mixed (crop–livestock) farming strategies. Local stakeholders (farmers, researchers, extension officers and representatives of the ministry of agriculture in the municipality) identified alternative strategies for agriculture in the region, based on the critical technological, environmental and socio-economic factors constraining the current performance of farming systems. The results show that implementation of ‘best practice’ mixed farming systems management strategies in the region potentially can lead to a strong positive impact on land productivity, food self-sufficiency as well as improve socio-economic performance.     

Does certified organic agriculture increase agroecosystem health? Evidence from four farming systems in Uganda

Over the past decades, the number of certified organic farms have increased significantly in Uganda. One assumption is that certified organic agriculture contributes to economic, social and ecological health of agroecosystems. In the literature, however, there is thin empirical evidence to support such claims. We therefore developed health indicators and contrasted data from four Ugandan farming systems with principles and objectives of organic agriculture. We identified four health patterns (ecology-driven, economically struggling, socially-driven, and hanging in) demonstrating the impact of farm management on agroecosystem health and trade-offs between health domains. Ecological farm health is strengthened only if the conversion goes beyond ‘organic by default’. Market-oriented specialization can create lock-in situations if production strategies cannot be changed easily. Food shortages occur when additional income from certified production does not compensate for the reduced area and effort devoted to food crops. We conclude that the positive effects of organic certification on agroecosystem health cannot be taken for granted. Interventions promoting organic agriculture should acknowledge risks smallholder farmers take by converting to cash crop-oriented certified organic farming. A challenging question will be how aspects of wellbeing and social health can be translated into certification standards and thus product attributes.     

A supply‐side analysis of agritourism: Evidence from farm‐level agriculture census data in Taiwan

Due to consumers’ increased demand for leisure and farmers’ need for income diversification, researchers and policymakers have significant interest in topics related to agritourism. This study provides a supply‐side analysis on agritourism using Taiwan as a case study. Utilising a sample of 720,148 family farms from the 2010 agriculture census survey in Taiwan, we quantify the effects of engaging in the agritourism business on farm income, on farm succession, and on family members’ labour supply decisions between on‐farm and off‐farm work. An analytical framework that combines the doubly robustness regression model and semiparametric estimation is proposed to address the endogeneity bias. Results indicate that participation in agritourism increases farm income and family farm succession. Farms engaging in agritourism also have more family members working on the farm, and fewer family members working off‐farm, compared to farms not engaging in agritourism. Although agritourism enterprises are developed to meet consumers’ demand for leisure, our results show that they also improve the economic welfare of farm households.     

Multifunctional peri-urban agriculture—A review of societal demands and the provision of goods and services by farming

Peri-urban areas around urban agglomerations in Europe and elsewhere have been subject to agricultural and land use research for the past three decades. The manner in which farming responds to urban pressures, socio-economic changes and development opportunities has been the main focus of examination, with urban demand for rural goods and services representing a driving factor to adapt farming activities in a multifunctional way. Working within the peri-urban framework, this review pays particular attention to the relevance of multifunctional agriculture. Academic discourses and empirical insights related to farm structure and practices beyond conventional agriculture are analysed. Diversification, recreational and environmental farming, landscape management and specialisation, as well as direct marketing are all taken into consideration and discussed within the context of landscape functions. The provision of rural goods and services is contrasted with societal demands on peri-urban agriculture. This review finds that multifunctional agriculture has been commonly recognised in peri-urban areas – a phenomenon that includes a large variety of activities and diversification approaches within the context of environmental, social and economic functions of agriculture. In response to the post-productive, consumption-oriented requirements of the urban society, peri-urban farmers have intensified their uptake of multifunctional activities. Nevertheless, not all multifunctional opportunities are being fully developed when one considers the large and growing urban demand for goods and services provided by agriculture carried out near the city. This paper discusses policy and planning approaches to support multifunctional agriculture in peri-urban areas.     

Protecting farm land near cities : Trade-offs with affordable housing in Hawaii

In protecting farm land near cities, policy makers must balance the interests of farmers against affordable housing demands of the urban population. This article examines land use competition between agriculture and housing on the Hawaiian island of Oahu. Land suitability ratings for farming and urban development are compared, and future urban expansion onto agricultural land is simulated under different land use policies. Results indicate severe tradeoffs for affordable housing if all high quality farm lands are strictly preserved. Achieving farmland protection goals will require further policy support to transform the local farm structure from plantation to diversified agriculture.     

Africa's changing farm size distribution patterns: the rise of medium‐scale farms

This study assesses changes over the past decade in the farm size distributions of Ghana, Kenya, Tanzania, and Zambia, drawing on two or more waves of nationally representative population‐based and/or area‐based surveys. Analysis indicates that much of Sub‐Saharan Africa is experiencing major changes in farm land ownership patterns. Among all farms below 100 hectares in size, the share of land on small‐scale holdings under five hectares has declined except in Kenya. Medium‐scale farms (defined here as farm holdings between 5 and 100 hectares) account for a rising share of total farmland, especially in the 10–100 hectare range where the number of these farms is growing especially rapidly. Medium‐scale farms control roughly 20% of total farmland in Kenya, 32% in Ghana, 39% in Tanzania, and over 50% in Zambia. The numbers of such farms are also growing very rapidly, except in Kenya. We also conducted detailed life history surveys of medium‐scale farmers in each of these four countries and found that the rapid rise of medium‐scale holdings in most cases reflects increased interest in land by urban‐based professionals or influential rural people. About half of these farmers obtained their land later in life, financed by nonfarm income. The rise of medium‐scale farms is affecting the region in diverse ways that are difficult to generalize. Many such farms are a source of dynamism, technical change, and commercialization of African agriculture. However, medium‐scale land acquisitions may exacerbate land scarcity in rural areas and constrain the rate of growth in the number of small‐scale farm holdings. Medium‐scale farmers tend to dominate farm lobby groups and influence agricultural policies and public expenditures to agriculture in their favor. Nationally representative Demographic and Health Survey (DHS) data from six countries (Ghana, Kenya, Malawi, Rwanda, Tanzania, and Zambia) show that urban households own 5–35% of total agricultural land and that this share is rising in all countries where DHS surveys were repeated. This suggests a new and hitherto unrecognized channel by which medium‐scale farmers may be altering the strength and location of agricultural growth and employment multipliers between rural and urban areas. Given current trends, medium‐scale farms are likely to soon become the dominant scale of farming in many African countries.     

Adoption of precision farming tools: A context-related analysis

This paper deals with precision farming tools (PFTs), a way of farming which relies on specialized equipment, software and information technologies services, whose importance is underlined in recent documents of the European Union. Precision farming is an integrated and sustainable farm management system making use of modern technologies to increase farm’s profitability, by reducing environmental impact. In this paper we explore the complex mechanisms that affect PFT’s adoption by Italian farmers. More precisely, we try to analyse the context-related factors affecting adoption of PFTs in the Italian farms.Little research has been carried out in Italy on this topic, therefore our paper tries to fill a gap in literature. In order to investigate the process of technology adoption related to precision agriculture, a questionnaire was submitted to a sample of Italian farms. The questionnaire has been structured in order to apply the AKAP (Awareness, Knowledge, Adoption, Product) sequence. Our analysis underlines that context-related factors are fundamental dimensions to be explored in order to specify uptake of PFTs. Therefore, the paper has relevant policy implications, within the context of a new participatory approach to agricultural innovation characterized by bottom-up processes boosted by farmers, which has informed the recent policies of agricultural innovation at the EU level.     

PART TIME FARMING—IMPLICATIONS FOR FARM FAMILY INCOME

The Common Agricultural Policy has been more successful at securing food supplies than at providing adequate incomes for small farmers. Among proposals for resolving the problem, part time farming is a promising option. To date, agricultural policy has at best ignored farms below the ‘full time’ threshold, at worst discriminated against them. The new Agricultural Structures policy embodies a more positive approach, however. Robson's paper calls for better information on farm households with other gainful activities. Statistics from the 1983 Farm Structure Survey provide insight into the nature and extent of part time farming in the European Community. Neglect of part time farming in the UK up to now may have stemmed from its perceived irrelevance for agricultural policy. Now that it is being viewed in a more favourable light, policy makers need to be appraised of the facts. Currently about one third of main agricultural holdings in England and Wales are part time farms in the sense that farmer or spouse combines another paid job with farming. Gasson's paper explores the nature of these other jobs and features of their distribution. Following trends in other developed countries, non-farm activities are becoming increasingly important for UK farming families. Growth in part time farming has obvious implications for income support, widely agreed to be the fundamental objective of agricultural policy in western Europe. Existing farm income measures are not adequate for assessing the extent of the income problem in agriculture. Data from the Inland Revenue's Survey of Personal Incomes and the Wye College part time farming survey fill some of the gaps left in official measurements. Non-farming earnings, pensions and investment income contribute significantly to farm household incomes. A majority of part time farming families in England and Wales make more from other sources than from farming. Although average incomes of part time farmers may exceed those of full timers, Hill's paper identifies a section of part time farming families with inadequate incomes from all sources.     

Internal and contextual drivers of dairy restructuring: evidence from French mountainous areas and post‐quota prospects

The end of the milk quota system in Europe has resulted in substantial structural changes to the dairy industry, calling its future into question, especially in mountainous areas. This study analyzes the internal and contextual factors that influence dairy restructuring in French mountainous areas. Three complementary logit models are used to specify farmer decisions (e.g., dairy production exit, stability, and growth). Original and exhaustive geo‐located administrative datasets are combined to create a farm longitudinal dataset and characterize farm‐restructuring patterns on a fine geographical scale. Farm size, corporate legal status, and specialization are positively associated with farm growth. Viable diversification strategies through either farm processing or agro‐environmental scheme contracting are also highlighted. Farm sustainability is supported by the economic success of the local industry and the propensity to adopt extensive practices. With respect to public policy, dairy policy appears to have the strongest impact. Thus, the liberalization of dairy policy threatens the future of dairy farming, particularly in areas with low milk density and no production under labels. This work calls for a policy that promotes the collective dimension of dairy farm performance. The current rural development policy alone may be insufficient to support farms’ long‐term sustainability.     

Historical grounding,political contexts,material hurdles: Towards more in-depth understandings of ‘finance going farming’

Two recently published books—Fairbairn's Fields of Gold and Ouma's Farming as a Financial Asset—now provide the first extensive investigations into finance's engagement with farmland. Both books set out to understand finance's growing interest in farmland from the perspective of the financial actors involved, and inquire how, why, and with what kind of challenges ‘finance has been going farming.’ This review essay discusses the two books in the context of the ‘land rush’ literature. It outlines how they contribute to an advanced understanding of the financialization of farmland in three ways, by (i) embedding finance-farmland intersections historically; (ii) scrutinizing the role of the state within financial farmland investments; and (iii) exploring the hurdles involved in ‘marrying’ finance with farmland. I then critically reflect on the areas that have not been covered by the authors. Critical agrarian studies need to investigate how financialization intersects with the digitization of agriculture, examine life expectancies and afterlives of financialized farms, further ground financial investment in concrete rural spaces, and explore individual motivations and belief systems of its proponents more seriously.     

The Farm Diversification Discount

This article estimates the effect of diversification on farm values, where farms are valued relative to the median specialized farm having the same enterprise. Using data from the Agricultural Resource Management Study, the estimated diversification discount in agriculture is similar to the discount found for corporate firms. The results show that diversified crop/livestock farms had a diversification discount of 5.8% in comparison with specialized crop or livestock farms from 1999 to 2001. Commodity diversified farms had a diversification discount of 9.4% in comparison with commodity specialized farms.     

Herd Growth,Farm Organisation and Subsidies in the Dairy Sector of Russia and Kazakhstan

Initially taken as a template for farm restructuring after the demise of collective agriculture, the ‘Western family farm model’ has taken root in the former Soviet countries only belatedly and incompletely. We examine dairy structures in Russia and Kazakhstan and analyse the drivers of recent herd growth. We are specifically interested in the role of farm management and organisation, vertical integration, and the role of policy. Regression analysis based on a sample of 180 randomly selected commercial dairy farms, using an innovative simultaneous equation framework, shows that better herd management and access to milk marketing contracts were more effective in stimulating herd growth than current subsidy payments. We do not find evidence that milking plants belonging to corporate entities or even supra‐regional agroholdings grow more substantially than medium‐sized individual farms. Twenty‐five years after the end of central planning, structural change among commercial dairy farms in Russia and Kazakhstan appears similar in many ways to the patterns observed in the West more recently: smaller farms catch up in terms of herd growth and classical family‐run operations coexist with or even emulate vertically integrated agribusinesses based on hired labour. In moving toward this ‘new normal’ of farming structures, commercial dairy farms in Russia may even be a few steps ahead of their Western counterparts. At the same time, the still sizeable but stagnating group of subsistence producers in rural households finds no equivalent in the West.     

Off‐farm employment and reasons for entering farming as determinants of production enterprise selection in US agriculture

In today’s agriculture, farmers consider off‐farm employment and lifestyle goals in complex ways to select production enterprises. Data from USDA’s Agricultural Resource Management Survey were used to examine how off‐farm employment and ‘reasons for entering farming’ influence production enterprise selection in US agriculture. A two‐stage analysis with a multivariate tobit model was used to examine the impact of off‐farm employment as influenced by government farm programme payments, reasons for entering farming, demographics and location on production enterprise selection. Results underscore the impacts of reasons for entering farming and off‐farm employment on production enterprise choice and provide implications for policy development. The study highlights the importance of government farm programme payments in production enterprise selection by US farmers.     

耕地利用“大棚化”的时空特征及影响因素分析

目的 我国以“大棚化”为代表的耕地利用转型不断深入,意味着传统的露天耕作已逐渐被设施农业取代。少有研究在宏观层面上对耕地“大棚化”的影响因素进行探究,特别是其与新型职业农民转型间的关系。方法 文章以2006年和2016年中国大陆31个省级行政区为对象分析了耕地利用“大棚化”的时空特征,并通过多层线性模型对2016年全国209个地级行政区耕地利用“大棚化”的影响因素进行了探究。结果 ①2006—2016年中国大陆耕地利用“大棚化”整体呈上升趋势,在空间上呈现出东高西低的分布态势。②大棚用地面积影响因素中,人口密度、城镇化水平和新型职业农民有显著正向影响,而坡度有显著负向影响。③“大棚化”率的正向影响因素与大棚用地面积的相同,而负向影响因素中新增了降水量、一产比重和人均经营耕地面积。结论 人口密度是耕地利用“大棚化”转型的重要拉力因素,而新型职业农民培育可以主动有效推进耕地利用“大棚化”转型。     

The influence of farming styles on the management of the Iveragh uplands,southwest Ireland

The links between farming practices and biodiversity is well established. This paper develops a farm typology based on eighty hill sheep farmers on the biodiversity rich uplands of the Iveragh peninsula, SW Ireland. Despite outward appearances considerable diversity was found to exist within their livelihood strategies and farming styles. Using a combination of a detailed farm management survey and grazing state evaluation, the farms were classified into four distinct types – environmental stewards, support optimisers, traditionalists and production maximisers. Our results suggest that knowledge of the different farming styles is critical for more effective biodiversity conservation and for the design of more targeted agricultural and agri-environment policies. We suggest the need to move away from the ‘one size fits all’ approach, which on the Iveragh currently rewards the most overgrazed farms with the highest agri-environment payments.     

THE FUTURE SIZE OF FARMS: MODELLING THE EFFECT OF CHANGE IN LABOUR AND MACHINERY

The response to the increase in average farm size in England in recent decades, particularly by those with a concern for the rural landscape, has been to pose the question: how much bigger can farms become? This paper contributes to the discussion of this question by examining how different combinations of land, labour and capital and/or improvements in these resources can lead to the formation of large farms. Two models are constructed representing different cropping systems and Linear Programming is employed to test for the effect of variation in the quantity and characteristics of labour and machinery. The data used in the models were derived from random sampling among the large, arable farms of the South and East of England. ‘Big scale farming in England still remains to be tried’. (Orwin, 1930).     

Agricultural Subsidies and Rural Development

How consistent is a single farm payment system with rural development goals? A new economic geography model is used to compare coupled subsidies to ‘single farm payments’ effects on the location of farming, agro‐industry and non‐farm activity between rural and urban areas. This abstract model features a majority of employment in service sectors, farming vertically linked to manufacturing, and strong preferences for geo‐varieties. It appears that both coupled subsidies and single farm payments can decrease spatial agglomeration. But only the single farm payment policy raises welfare in both rural and urban regions of this stylised economy.     

再论西夏的农业

本文从西夏农业区域、农业水利、农业生产技术以及单位面积产量四个方面，详细论述了西夏农业生产发展状况。认为西夏立国后农业生产取得了突出的成就：农田水利事业发展到一个新的高度，建立起一整套完整的水利开发与管理制度；农业生产工具与耕作技术有较大的进步，普遍使用铁犁与牛耕；人均占有粮食130斤左右。这对一个半农半牧的民族政权来说，已经相当可观了。但这些粮食主要集中在国家的贵族地主手中，一般农牧民则挣扎在饥饿线上，经常以野菜、草籽充饥。