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1 – 10 of 455Md Ejaz Anwer, Bimal Kishore Sahoo and Simantini Mohapatra
Agriculture diversification acts as income enhancing as well as distress mitigating strategy. India has witnessed rise in per-capita income which in turn has increased the…
Abstract
Purpose
Agriculture diversification acts as income enhancing as well as distress mitigating strategy. India has witnessed rise in per-capita income which in turn has increased the demand for food particularly high-valued food items but agricultural production has failed to keep pace with the growing demand. The purpose of this paper is to examine spatio-temporal variations in agricultural diversification (AD) in India. Second, the authors try to identify the determinants of AD. Third, the authors examine the convergence hypothesis with reference to agriculture diversification across Indian states.
Design/methodology/approach
The study is based on the panel data constituting 20 major states of India during 1990–1991 to 2013–2014. It uses Simpson Diversification Index to measure AD. The heteroskedasticity-corrected panel regression model is applied to find out the determinants of AD. The fixed-effects model is used to examine β-convergence in AD across the sample states. Alternative time series models are applied to examine σ-convergence in AD.
Findings
The rising per-capita income and urbanization are driving dietary diversity towards high-valued crops and providing ample opportunity for AD. But poor and inadequate cold storage facility and rising cost of cultivation are posing major hindrance to it. Small land holding and road length have negatively influenced AD which is contrary to the traditional wisdom. The study found divergence in diversification and rising inequality in diversification.
Research limitations/implications
The study is based on secondary data. A primary study to complement this could have been better. It is only based on one country.
Social implications
Food inflation has serious adverse effect on the society at large. It is necessary to promote AD for controlling food price inflation. Minimum support price provided by the government should be extended to all crops; otherwise, it will fuel inflation. Given the fact fragmentation of land holding is adversely affecting AD, community based farming and consolidation of farm land should be the way forward to improve farmers’ income as well as reduce risk.
Originality/value
To best of the authors’ study, this is the first study that examines determinants of AD and convergence in AD during the high growth period of India.
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Miriam Clare Dobson, Christian Reynolds, Philip H. Warren and Jill L. Edmondson
Participation in urban horticulture (UH) is increasing in popularity, and evidence is emerging about the wide range of social and environmental benefits “grow your own”…
Abstract
Purpose
Participation in urban horticulture (UH) is increasing in popularity, and evidence is emerging about the wide range of social and environmental benefits “grow your own” can also provide. UH can increase mental and physical well-being, as well as improve nature connectedness, social capital and community cohesion.
Design/methodology/approach
This study focusses on allotments, which is one of the dominant forms of UH that takes place in the United Kingdom. 163 volunteers in England and Wales participated in keeping a year-long allotment diary as part of a citizen science project investigating activities on allotment gardens. This study examines the unprompted comments that 96 of these gardeners offered as observations when visiting their allotment plots.
Findings
Participants recorded high levels of social and community activities including the sharing of surplus food produce, knowledge exchange, awareness and interaction with wildlife, emotional connection to their allotment, appreciation of time spent outside and aesthetic delight in the natural world around them.
Originality/value
At a time when waiting lists for allotment plots in the United Kingdom are on the rise, and allotment land is subject to multiple pressures from other forms of development, this study demonstrates that these spaces are important sites not only for food production but also health, social capital and environmental engagement.
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Vikram Bhatt, Leila M. Farah, Nik Luka and Jeanne M. Wolfe
The Edible Campus project was begun in spring 2007 in Montréal. An action-research project launched by volunteers and researchers from two leading local NGOs and…
Abstract
The Edible Campus project was begun in spring 2007 in Montréal. An action-research project launched by volunteers and researchers from two leading local NGOs and university-based researchers (Alternatives, [online]; Santropol Roulant, [online]; McGill University's Minimum Cost Housing Group, [online]), it sought creative solutions to turn underutilised urban spaces into productive places. It involved citizens in the creation of green community spaces by incorporating productive growing in containers on a prominent but concrete-covered part of McGill University's downtown campus. Not only is it an investigation into making cities more food-secure by increasing urban food production, it is also a live demonstration of how ‘edible landscapes’ can be woven into urban spaces without diminishing their utility or functionality.
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Kjell Andersson, Stefan Sjöblom, Leo Granberg, Peter Ehrström and Terry Marsden
This chapter introduces the theoretical and political-practical underpinnings of this volume. It also gives an outline of the editorial organisation of the book and the…
Abstract
This chapter introduces the theoretical and political-practical underpinnings of this volume. It also gives an outline of the editorial organisation of the book and the various chapters. The chapter examines the literature on rural-urban relations, city-near rural areas and current challenges and problems identified in these areas. We identify huge sustainability and resilience problems in current rural-urban relations and metropolitan ruralities. We also relate to writings about a transition from the current carbon-based economy and society to a post-carbon society with reduced ecological footprints. The contributions in this volume are based on the current situation and provide ideas to develop the debate on rural-urban relations, metropolitan ruralities and post-carbon transition.
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Shorna R. Broussard and John C. Bliss
The purpose of this research is to determine institutional commitment to sustainability by examining Natural Resource Extension program inputs, activities, and participation.
Abstract
Purpose
The purpose of this research is to determine institutional commitment to sustainability by examining Natural Resource Extension program inputs, activities, and participation.
Design/methodology/approach
A document analysis of Natural Resource Extension planning and reporting documents was conducted to provide contextual and historical data for the study and 58 in‐depth interviews were conducted with Natural Resource Extension personnel in the Alabama Cooperative Extension System and the Oregon State University Extension Service.
Findings
This research moves beyond the familiar teaching and research functions of higher education institutions and focuses on Cooperative Extension, which is the outreach arm of universities. The paper discusses challenges and opportunities associated with implementing sustainability through these outreach education programs. In both Alabama and Oregon, the Agriculture, Home Economics, and 4‐H programs dominate human and economic resource investment in Cooperative Extension. Natural Resource Extension programs in Alabama and Oregon represents 6 and 14 percent, respectively, of all program expenditures in Cooperative Extension. Both states have educational programs that address sustainability of natural resources and those programs were interdisciplinary in nature. Little evidence is found extensive participation in Natural Resource Extension programs by environmental groups, minorities, and other non‐traditional clientele. Lastly, Oregon's political context was more conducive to broadening Natural Resource Extension program work in sustainability.
Practical implications
Educational institutions such as Natural Resource Extension programs at universities play a significant role in educating private landowners, the public, and professionals about various aspects of forestry and natural resources. Based on this study of Natural Resource Extension programs in Alabama and Oregon, the following are needed for extension to address natural resource sustainability through its educational programs: sufficient intellectual and financial commitment to sustainability, diverse and inclusive participation in programs, and collaborative interdisciplinary programming. The analysis presented here can aid other educators as they explore sustainability through educational programming.
Originality/value
Since, Natural Resource Extension programs address societal concerns through problem solving, grassroots education, and research and technology dissemination, they are poised to do work in the sustainability arena. No study to date has examined sustainability from the aspect of Natural Resource Extension educators in Oregon and Alabama. An understanding of current investment in sustainability through education is fundamental to building a strong Extension program in this area.
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Anastasia Luise Gramatakos and Stephanie Lavau
Many higher education institutions are committed to developing students as skilled professionals and responsible citizens for a more sustainable future. In addition to the…
Abstract
Purpose
Many higher education institutions are committed to developing students as skilled professionals and responsible citizens for a more sustainable future. In addition to the formal curriculum for sustainability education, there is an increasing interest in informal learning within universities. This paper aims to extend the current understanding of the diversity and significance of informal learning experiences in supporting students’ learning for sustainability.
Design/methodology/approach
Six focus groups were formed with 30 undergraduate and postgraduate students from an Australian higher education institution committed to supporting graduate competencies for sustainability. An inductive and qualitative inquiry was designed to enable participants to reflect on the ways in which their university experiences support meaningful and significant learning for sustainability.
Findings
The paper presents a typology of the diverse communities of informal learning that students create and engage with. These range from ongoing to transient groups, from environmentally to more socially oriented groups and from incidental to intended learning, from local to national in scale, with varying types and degrees of connection to the formal curriculum and the university campus. The paper demonstrates that these student-led experiences support three domains of learning: cognitive, practical and affective.
Originality/value
Deepening the understanding of the forms and significance of student-led learning within their university experience contributes to the identification of the roles that informal learning may play alongside formal education in developing graduates as agents of change for a more sustainable future.
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Praseeda Sanu.V and Jeyanth K. Newport
The purpose of the paper is to analyze the different modes of species dispersal and the various types of alien species dispersed in the Indian peninsular region and its…
Abstract
Purpose
The purpose of the paper is to analyze the different modes of species dispersal and the various types of alien species dispersed in the Indian peninsular region and its impact on the eco system and livelihoods.
Design/methodology/approach
The paper portrays the various identified alien species, the scale of invasion thereby resulting in biological disaster caused by mankind.
Findings
The paper lists the invasive alien species (IAS) are those that are transmitted from their own ecological niche and to a new niche due to human influence, which causes the biodiversity disaster. International boundaries are indeed porous to the intentional and unintentional movement of species from various eco systems in the country.
Originality/value
It is felt that few initiatives are being taken by International Union for Conservation of Nature (IUCN) and governance of eco system from IAS is a necessity. Sustainable eco system governance (SESG) from invasive alien species should be emphasized to avoid biodiversity disasters that will have an impact on food security and nutrition of human beings.
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Iddrisu Yahaya, Fred A. Yamoah and Faizal Adams
The purpose of this paper is to assess consumer motivation and willingness to pay (WTP) for “safer” vegetables from the use of non-treatment options of wastewater use in…
Abstract
Purpose
The purpose of this paper is to assess consumer motivation and willingness to pay (WTP) for “safer” vegetables from the use of non-treatment options of wastewater use in urban/peri-urban vegetable production.
Design/methodology/approach
As a theoretical basis, consumer theory of maximizing utility being an indicator of individual preference was examined through choice experiment (CE) method to measure the WTP for value of safety within the context of health reduced risk (pathogen reduction) of illness. WTP was tested empirically using survey data from 650 households in the two largest cities in Ghana (Accra and Kumasi) that are characterized by a number of well-established vegetable producers who use wastewater in their production and a large urban and peri-urban vegetable consumer market.
Findings
Experience of vegetable borne diseases drives the need for safer vegetables and income and gender are key demographic factors influencing WTP. It was further found that consumers are willing to pay an average amount of GH¢ 4.7 ($2.40) per month for a technology change that would result in the production of “safer” vegetables.
Research limitations/implications
Understanding WTP offers insight into consumer concerns, behaviour and their readiness to pay for safer vegetable options. However, a further consideration of the impact of the combinations of the various non-treatment options on pathogen reduction and the assessment of the financial viability of each option will collectively ensure an efficient and cost-effective implementation of the technologies.
Practical implications
WTP insight gained has implications for vegetable production, marketing and public health policy. The understanding from the findings forms a solid basis to canvass for certification system for urban/peri urban vegetables. The information provided also helps to formulate effective public education on the safety of vegetables.
Originality/value
Measuring WTP for safer vegetables by Ghanaian urban/peri-urban consumers is novel. The CE approach is robust and the findings can inform vegetable production and marketing decisions as well as public health policy formulation.
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Michael Y.L. Chew and Sheila Conejos
The use of green wall technology in green buildings is a growing trend; however, more research is required about their maintainability, taking into account that…
Abstract
Purpose
The use of green wall technology in green buildings is a growing trend; however, more research is required about their maintainability, taking into account that maintainability at the design stage is a valuable strategy in achieving building efficiency and sustainability. Thus, the purpose of this paper is to determine the issues in operating and maintaining green walls, particularly in tropical areas like Singapore, leading to the development of a green maintainability framework.
Design/methodology/approach
This research uses a qualitative method that combines a thorough and systematic literature review, multiple case studies, field observation surveys and selected instrumental case studies with building plan appraisal and interviews to investigate the potential issues associated with the maintainability of green walls in tropical areas like Singapore.
Findings
The findings show that technical and environmental issues/defects are prevalent in the operation and maintainability of green wall technologies applied in green buildings located in tropical regions. Proper considerations of these findings will encourage green building designers and facilities managers to collaborate in the effective implementation of operations and maintenance of green building technologies.
Originality/value
This research gives new and significant information while identifying a clear knowledge gap. The paper recommends the formulation of a green maintainability framework with a set of design criteria that will serve as a benchmark in the future design of green walls. The green maintainability framework would be a valuable addition to green facilities management in ensuring the long-term maintainability and sustainability of existing and new green walls in tropical areas specifically in Singapore.
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John Macharia, Ray Collins and Tim Sun
The final consumer has the exclusive right to define what constitutes value in a product or service. Under increasing pressures of globalization and urbanization, a…
Abstract
Purpose
The final consumer has the exclusive right to define what constitutes value in a product or service. Under increasing pressures of globalization and urbanization, a consumer-focused approach to performance improvement in supply chains can lead to more satisfied consumers and improved returns to growers and retailers. This paper aims to demonstrate that such an orientation, though lacking in agri-food supply chains in developing countries, can mitigate threats to food safety, consumer health and environmental quality.
Design/methodology/approach
Data were collected through random survey intercepts (n=418) at different retail outlets for fresh vegetables in Nairobi, Kenya in 2010. Multi-step cluster analysis (Ward Method, K-means) was used to classify fresh vegetable consumers, in terms of their product, production and marketing process preferences.
Findings
Four heterogeneous segments in terms of value preferences, behaviour and personal profiles (p<0.05) were derived. They were labelled Prestigious Shoppers (25 per cent), Market Enthusiasts (18 per cent), Ethics Crusaders (41 per cent) and Safety Sceptics (16 per cent). All segments expressed high or moderate preferences for product quality. In addition, the Prestigious Shoppers expressed a moderate preference for customer service. Market Enthusiasts attached the highest values to market conditions and customer service. Ethics Crusaders most highly preferred customer service, while Safety Sceptics most highly preferred safe production.
Research limitations/implications
Since it is difficult to predict consumer behaviour precisely, these findings may be contextual. Yet, the segments have unique value preferences despite actors treating them as homogeneous. Ignoring these differences can lead to unsustainable attempts to improve chain practice and policies.
Originality/value
This paper is the first of its kind. It advocates for use of universal value profiles as a basis for development of consumer-focused strategies for sustainable performance improvement in agri-food chains in developing countries.
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