Targeting agricultural research based on potential impacts on poverty reduction: Strategic program priorities by agro-ecological zone in Nigeria

Growing concern for poverty in the face of declining agricultural research budgets has increasingly required formal priority setting of public agricultural research in developing countries to ensure that scarce research resources are allocated in ways that will have the greatest impact on the poor. This paper assessed the potential impacts of alternative commodity research programs on poverty reduction in three agro-ecological zones of Nigeria and identified strategic agricultural research priorities in the three zones. The paper discusses the poverty reduction-based priorities and their role in facilitating dialogue between research managers and policymakers aimed at sharpening the focus of agricultural research to achieve poverty reduction objectives in Nigeria.     

Prospects for low cyanide cassava in Nigeria

Sweet (low cyanide) and bitter (high cyanide) varieties of cassava are compared from the viewpoint of their production, processing and consumption in Nigeria. With this information, the costs and benefits of breeding higher yielding sweet varieties are calculated. A new processing method, currently in use in one region of Nigeria, is examined for its likely impact on the demand for sweet cassava.     

Conceptual problems in nutrition education in Western Nigeria

A pilot survey of the factors affecting infant feeding practices in rural Western Nigeria highlights intercultural perceptual problems. Results show widespread use of imported, high cost carbohydrate foods and great resistance to the early introduction of local health protective items. It is commonly thought that "too much food" is bad for a child. Staff responsible for health education are held in a degree of disrepute not conducive to the acceptance of their educational efforts in the community. Recommendations include control of advertising; reviewed staff orientation and training; and an intensive campaign to reestablish breast feeding as the cultural norm. No data is presented on feeding of fluids (breast milk, additional milk, boiled water and glucose in water) and nonfluids (imported carbohydrate, local carbohydrate, local protein and fruits and vegetables) based on the mother's estimate of the age of a baby shown in a photograph. Approximate market prices of imported commodities commonly used for infant feeding in the study area are also included.     

Integrated rural development in Nigeria: The Funtua project

The Funtua Agricultural Development Project is the oldest World Bank financed rural development project in Nigeria. This article evaluates the impact of the project on the area and its implications as a prototype for rural development in Nigeria. Increased agricultural production has not occurred to the extent and in the direction that the project expected. The project's activities appear to be concentrated on large-scale and progressive farmers rather than on the traditional farmer which could result in increased income differentials and the creation of a ‘landless’ class. The costs of the project are too high for the benefits involved. Extension of the project to other parts of the country would be difficult to organize and manage due to the lack of trained manpower.     

浅谈红寺堡项目区生态环境与绿色农业发展

从宁夏扶贫扬黄工程红寺堡项目灌区开发、移民搬迁与保护生态环境的密切关联，提出了建立大农业生态体系及立体开发模式，并阐述要解决的生态环境问题及采取的主要措施。     

Economic and agricultural development in West Asia and North Africa : The need for agricultural research

This paper analyses the role of agriculture in the economic development of West Asia and North Africa, with special reference to the interactions between oil wealth, population growth, agricultural development and the need for agricultural research. Since the 1960s agricultural supply lagged behind demand, which grew rapidly as a result of population increases and rising incomes. Following the oil recession of the 1980s it was felt that the development of the agricultural sector should be less dependent on other sectors, particularly oil. The possible roles of agriculture in the region's future economic development are outlined, with the implications for agricultural research. Special attention is given to the natural resource constraints affecting the region's agriculture (particularly water), and to the issues influencing the identification of research priorities.     

Determinants of mobile phone ownership in Nigeria

Mobile phones are recognized as a primary platform for mitigating the digital divide and increasing economic growth, and the same appears to be true for Nigeria, the largest economy in Africa. Since 2012, mobile phone penetration has shown nearly linear growth, reaching 83% in 2016. However, this statistic falls to only 46% after correcting for ownership of multiple SIM cards and sharing of mobile phones among multiple users. The determinants of mobile phone ownership in Nigeria are poorly understood, which hinders research that could inform policies capable of increasing mobile phone penetration and eliminating the digital divide. To begin to fill this research gap, we have analyzed socio-economic factors related to mobile phone ownership in the country. We used a logit model and the latest national-level Datafirst ICT dataset (2012) about mobile phone adoption from 1552 individuals. The sample was stratified, clustered, and probability-weighted to make it representative of the situation at the national level. The results suggest that factors such as geographic location and income may not strongly influence mobile phone ownership, in contrast to what was previously thought. Instead, the strongest factors appeared to be education level, informal work, social engagement, type of electricity supply and employment status. Our analysis suggests that to increase mobile phone ownership and close the digital divide, policy makers should target younger adults, provide training in digital literacy specifically for mobile phone use, invest in electricity supply infrastructure, and develop content and applications in non-English languages. These findings may contribute to understanding mobile phone distribution in Nigeria as well as inform implementation of the country's ICT Roadmap 2017–2020 and Vision 2020.     

Environmental sustainability in the OECD: The power of digitalization,green innovation,renewable energy and financial development

Digitalization has emerged as a crucial factor in reducing pollution and holds significant potential for facilitating the transition to a low-carbon economy. Nevertheless, the environmental impact of digitalization hinges on the strategies for collaboration with various economic actors and, as a result, their engagement with digitalization. In light of this, the present study seeks to examine the externality effect of digitalization on green innovation, renewable energy, and financial development in relation to environmental sustainability. The analysis employs the System Generalized Method of Moments (SYS-GMM) for 36 OECD countries over the period of 2000–2018. The empirical findings indicate that digitalization, green innovation, renewable energy, and financial development substantially promote environmental sustainability. Moreover, the interaction between digitalization, green innovation, renewable energy utilization, and financial development enhances the ecological footprint-mitigating effect of digitalization. In view of these results, merging digitalization and environmental policies may yield more robust outcomes and improved environmental quality compared to implementing a single policy in isolation.     

Resource-constrained product development: Implications for green marketing and green supply chains

While academic debates and practical approaches to green marketing have matured over the past few decades, one central conundrum that has remained unresolved has been the trade-off between the higher prices of green products and the objectives of environmental sustainability. In general, it has been observed that green products are priced at a premium to account for their environmentally friendly consumption and use. We argue that resource-constrained product development approaches (alternatively labeled jugaad) that are observed in emerging countries such as China and India have the potential to change the traditional models of green product development. In addition to the competitive advantage that resource-constrained product development approaches provide, we suggest that these practices have sustainability and supply chain benefits. We show that the innovation process relies primarily on frugal engineering that reduces material use (thereby reducing burden on supply chain) and meets green marketing objectives at much lower, and therefore, more affordable prices. We draw out several implications for theory and practice.     

High rural population density Africa – What are the growth requirements and who participates?

A large and increasing proportion of agricultural growth in Africa must come from continuous gains in land productivity in areas of high population density and hence with already relatively high yields. What that requires is analogous to the green revolution in Asia. Several features differentiate the African situation. Those include greater diversity in cropping pattern including a historically larger and more widespread tropical commodity export sector. The physical infrastructure in rural Africa is far inferior to that of most Asian countries. While the greater diversity of agriculture calls for a larger and more diverse institutional structure the reality is that the research systems, the ancillary education systems to spread innovation and the rural financial systems are generally greatly inferior to those of Asia at the beginning of the green revolution. Ethiopia’s record of a steady six to seven percent growth for agriculture and nearly halving of rural poverty demonstrates that with the right policies and investments a very poor country starting with poor physical and institutional infrastructure can bring a major contribution from agriculture growth to increased GDP and reduced poverty. As in Asia, the bulk of accelerated agricultural growth will come from small commercial farmers. They have sufficient farm income to reach or exceed the poverty level. Those are farms with, depending on the country, as little as 0.75 hectares to a few tens of hectares of land. They comprise up to half the rural population and produce on the order of 70–80 percent of agricultural output. They are in general not poor. The poor have inadequate land to reach the poverty level, initially with much underemployment, and with substantial non-farm employment. The primary driver of poverty reduction is the small commercial farmer spending on the order of half of increased income on nontradable, employment intensive goods and services from the rural non-farm sector.     

中国纸包装市场:在竞争和变革中求发展

英国人发明“瓦楞”已有百年历史；美国人发明“蜂窝”，也近半个世纪；中国人发明的“凹凸”才一年有余；这是我国现代纸包装的“三大门类”。由此派生出来的纸包装千姿百态：纸浆模塑、纸板桶、纸管、纸角、纸托盘、纸板家具、纸板玩具、纸板衬垫、纸餐具、纸杯、纸袋及纸芯等多和复合制品，，与纸包装相关的还有纸包装技术、设计、标准、制造等专业，加上众多派生产品，成为纸包装的支持群体。大宅门要重视，小户也不能小觑。中国纸包装市场必须在竞争和变革中求发展。[编者按]     

Economic environment and agricultural development: The importance of macroeconomic policy

This article explores the ways in which the macroeconomic balance of the economy, and related policies, impinge on agriculture in developing countries, and considers implications for the design of policies. It argues that the extent of macroeconomic balance, and the quality of the policies influencing that balance, to a large extent define the scope for effective agricultural policies. The avoidance of severe balance-of-payments deficits and rapid inflation are seen as a necessary condition for the promotion of agricultural growth. They also have an important influence on the nature and range of agricultural policy options available to governments.     

The evolution of food aid : Towards a development first regime

The purpose of food aid has evolved over the past 30 years, shifting from surplus disposal to a ‘development first’ regime. This shift was accelerated by the World Food Conference, but even 10 years after the conference it is yet to be completed. There are inherent tensions between the older and new design principles. The author proposes a more coherent set of governing principles and norms.     

绿色生态住宅小区在中国的发展分析

通过对建筑开发中的环境影响分析，论述了绿色生态住宅小区产生的必然性，并总结了其概念与特性。进而提出绿色生态住宅小区的目标体系。同时指出我国在发展绿色生态住宅小区中存在的问题，并提出了建议。     

Government fertilizer subsidy and commercial sector fertilizer demand: Evidence from the Federal Market Stabilization Program (FMSP) in Nigeria

We examine how the previous fertilizer subsidy program in Nigeria (FMSP) affected the demand for commercial fertilizer. We apply an endogenous double hurdle model to a pseudo-panel and cross-section data of farm households. The methodology accounts for potential endogeneity of commercial fertilizer price with subsidy. Our specification is also appropriate where few farmers report the use of both subsidized and commercial fertilizer. We find that 100 kg of subsidized fertilizer supplied to a farm household reduced the probability of its participation into commercial fertilizer market by 10–21% points, while not affecting fertilizer use upon participation.     

A two-stage fuzzy-AHP model for risk assessment of implementing green initiatives in the fashion supply chain

Green or environmental concerns are drawing more and more attention both in academia and industry. Careful deployment of green initiatives or policies could not only fulfil the requirements of environmental legislation but also lead to a competitive advantage for firms. Nevertheless, making optimal decisions in this regard is not easy. This is principally due to two reasons: (1) the qualitative nature of, and (2) the uncertainty associated with, the parameters involved in the decision-making process. Analytic hierarchy process could be a useful tool to tackle the first challenge because of its ability to handle both qualitative and quantitative variables (decision criteria). Unfortunately, this approach is inadequate at addressing the uncertainties common in real-life applications. This challenge is particularly noticeable in the fashion industry since demand is very volatile, and there are many uncertain variables associated with the whole supply chain. As a result, this paper blends fuzzy logic, which is a popular method of incorporating uncertain parameters into the decision-making process, with analytic hierarchy process to form a selection (decision-making) model for different green initiatives in the fashion industry. The rationale behind the model is to analyse the associated risk of different alternatives, subject to different factors, be they deterministic or not. A numerical example is included in this paper to demonstrate how the proposed model works.     

Electronic funds transfer: The creeping revolution

The much heralded ‘banking revolution’ has hitherto made steady rather than spectacular progress. This article focuses on the vanguard of the revolution, electronic funds transfer (EFT) and the growth and potential of automated clearing houses, automation in the branch and at point of sale, banking in the home, and for the corporate customer worldwide. While EFT developments will continue, the use of cash and the paper flow generated by cheques will still play an important role in banking systems.     

简析煤炭绿色开采技术及其应用

通过对我国能源结构的分析,对传统采煤工艺和采煤方法对环境的影响和破坏的了解,本文重点强调了发展绿色工业,适应循环经济,对煤炭绿色开采的重要性。旨在推广绿色开采技术,建设绿色矿山,以实现煤炭产业的"低开采、低排放、高利用"。     

The USA as a developing country: Historical insights into contemporary agricultural development

Students in developed countries preparing for overseas careers in agricultural development may not appreciate the value of studying their own country's agricultural system, especially its history. Three topics chosen from the agricultural development of the USA show the relevance of such studies: disposition of the public lands, programmes to help sharecroppers in the cotton-producing South in the 1930s, and interagency conflicts and institutional factors in the overall agricultural programme of the 1930s. All involve generic issues now being faced by many agriculturally developing nations, and the US record in each offers valuable and sometimes surprising insights into their subtleties.     

Prospects for integrated soil fertility management using organic and inorganic inputs: evidence from smallholder African agricultural systems

This paper reviews current organic nutrient management practices and their integration with mineral fertilizers in Sub-Saharan Africa with a view to understanding the potential impacts on a range of input markets. A number of different organic nutrient management practices have been found to be technically and financially beneficial, but they differ considerably as to their effectiveness and resource requirements. A review of African smallholder experiences with integrated soil fertility management practices finds growing use, both indigenously and through participation in agricultural projects. Patterns of use vary considerably across heterogeneous agroecological conditions, communities and households, but are stimulated by profitable commercially oriented agricultural opportunities. The potential for integrated soil fertility management to expand markets for organic inputs, labor, credit, and fertilizer is explored. We found that there are few direct analyses of these links and indirect evidence at this point in time is inconclusive.