Download or read book Baseline Study for Impact Assessment of High Quality Insect Resistant Cowpea in West Africa written by and published by . This book was released on 2008 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect resistant cowpea in Nigeria An ex ante economic assessment of a crop improvement initiative written by Phillip, Dayo and published by Intl Food Policy Res Inst. This book was released on 2019-12-24 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since oil prices’ decline in 2014, agriculture has received renewed interest in Nigeria as a key sector for achieving sustainable growth and generating foreign exchange. One of the identified obstacles to achieving these goals is the need to improve agricultural productivity. Cowpea is one of the priority crops identified for productivity improvement. Currently cowpea yields are below 900 kg/ha, but it has been shown that with the right technology, these yields could potentially double. One of the main biotic constraints for cowpea is the infestation of the insect pod borer (Maruca Vitrata). No conventional variety has been developed to resist this pest, but with the use of biotechnology and the sustained collaboration of national and international partners over many years, there is now a genetically modified pod-borer-resistant (or more generally insect-resistant) cowpea. This paper estimates the potential economic benefits of adopting this new technology and the cost that Nigeria will incur if this adoption is delayed. The analysis is conducted using an economic surplus partial equilibrium model run with the newly developed DREAMpy software, data drawn from the Nigeria General Household Survey 2015–2016, estimations using these data, and other local sources. The estimations show that if the insect-resistant cowpea is planted in 2020, the net present-value benefits for producers and consumers would be around US$350 million, 70 percent of which would be accrued by producers. The distribution of benefits by region show that Sudan-Sahel will accrue the most benefits, given the relative concentration of cowpea in this region and the estimated higher adoption rates and yield changes. Almost half of producers’ total benefit will go to large producers, who represent only 20 percent of all cowpea producers, while small producers, representing half of all cowpea producers, will receive 24 percent of the benefit. Additionally, the analysis shows that a five-year regulatory delay will decrease the estimated benefits by around 35 percent. While Nigeria already has in place a competent biosafety system that will most likely ensure that these regulatory delays will not materialize, these estimations highlight the importance of having an evidence-based, efficient, predictable, and transparent regulatory system to ensure that the expected economic benefits are realized.
Download or read book Science Technology and Innovation Policies for Inclusive Growth in Africa written by Reuben A. Alabi and published by LIT Verlag Münster. This book was released on 2018 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume analyses how to make Science, Technology and Innovation (STI) Policies relevant for inclusive growth strategies in Africa.The base for a transformative STI policy is to link the STI policies to Africa's economic transformation policies. In a first part the general issues of introducing effective STI policies are presented. In a second part country case studies highlight the new approach. Cases such as Sudan and Nigeria are analysed, as these two countries have a long history of STI development; because of different history, size and structure they need to move in different directions towards a coherent STI policy for inclusive growth.
Download or read book Genetically Improved Dual purpose Cowpea written by and published by ILRI (aka ILCA and ILRAD). This book was released on 2002-01-01 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact evaluation of the use of PBR cowpea in Nigeria Baseline process evaluation report NSSP Project Report June 2024 written by Mockshell, Jonathan and published by Intl Food Policy Res Inst. This book was released on 2024-06-17 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This process evaluation (PE) is part of a five-year (2021–2026) impact evaluation (IE) of the use of a new pod-borer-resistant (PBR) cowpea variety in Nigeria, a project led by the International Food Policy Research Institute (IFPRI) and funded by the United States Agency for International Development (USAID). While the IE draws from a representative sample of 1,399 farmers to determine the causal impacts of the use of PBR cowpea, the PE complements the IE by exploring in detail the potential adoption of the PBR cowpea variety and the reasons for adoption or non adoption, including its potential impacts on actors throughout the value chain. A program impact pathway (PIP) is the basis of this PE. The PIP identifies how impacts emerge from program inputs, processes, outputs, and outcomes to highlight barriers and facilitators of adoption. Given that this PE was conducted before the rollout of PBR cowpea in the IE, the analysis focuses on the potential of this innovative seed to achieve positive outputs and outcomes based on the PIP. Qualitative data were gathered from eight focus group discussions with farmers and 180 semi-structured interviews conducted with farmers, extension agents, seed dealers, and cowpea traders from eight local government areas (LGAs) in the states of Adamawa and Kwara. Given that the data are qualitative, the data are not representative. However, important insights were found that can help guide the IE.
Download or read book Insect resistant Cowpea in Nigeria written by Dayo O. A. Phillip and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Cowpea Research written by B. B. Singh and published by IITA. This book was released on 1997 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cowpea: taxonomy, genetics, and breeding, physiology and agronomy, diseases and parasitic weeds, insect pests, postharvest technology and utilization. Biotechnological applications.
Download or read book Innovations as Key to the Green Revolution in Africa written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-30 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.
Download or read book Genes for Africa written by Jennifer A. Thomson and published by Juta and Company Ltd. This book was released on 2002 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jennifer Thomson separates fact from fiction and explains why and how GM crops can help us combat poverty, starvation and disease in the developing world, in a safe and responsible way. She explains the technology and looks at the differences and similarities between genetic modification, conventional plant breeding, and natural processes such as cross pollination and mutations. There are chapters devoted to controversial issues such as food safety (for GM crops and organically grown food), patents labelling, regulations and controls, and a section dealing with frequently-asked questions. It ends with a focus on Africa and possible future developments in GM technology. Technical terms are explained and appendices provide additional information on testing for allergens, horizontal gene transfer, and international food safety assessment documents. For those who wish to explore the subject further, it also provides a list of more than 60 web sites dealing with issues related to the GM debate.
Download or read book Broadening the Genetic Base of Crop Production written by H. David Cooper and published by . This book was released on 2001 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the previously neglected interface between the conservation of plant genetic resources and their utilization. Only through utilization can the potential value of conserved genetic resources be realized. However, as this book shows, much conserved germplasm has to be subjected to long-term pre-breeding and genetic enhancement before it can be used in plant breeding programs.The authors explore the rationale and approaches for such pre-breeding efforts as the basis for broadening the genetic bases of crop production. Examples from a range of major food crops are presented and issues analyzed by leading authorities from around the world.
Download or read book Lost Crops of Africa written by National Research Council and published by National Academies Press. This book was released on 2006-10-27 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the second in a series of three evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describes the characteristics of 18 little-known indigenous African vegetables (including tubers and legumes) that have potential as food- and cash-crops but are typically overlooked by scientists and policymakers and in the world at large. The book assesses the potential of each vegetable to help overcome malnutrition, boost food security, foster rural development, and create sustainable landcare in Africa. Each species is described in a separate chapter, based on information gathered from and verified by a pool of experts throughout the world. Volume I describes African grains and Volume III African fruits.
Download or read book Tef Eragrostis Tef Zucc written by Seyfu Ketema and published by Bioversity International. This book was released on 1997 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Save and Grow written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-06-22 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book offers a rich toolkit of relevant, adoptable ecosystem-based practices that can help the world's 500 million smallholder farm families achieve higher productivity, profitability and resource-use efficiency while enhancing natural capital.
Download or read book Integrated Soil Fertility Management in Africa written by Nteranya Sanginga and published by CIAT. This book was released on 2009 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
Download or read book Plowman s Folly written by Edward H. Faulkner and published by University of Oklahoma Press. This book was released on 2015-01-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mr. Faulkner’s masterpiece is recognized as the most important challenge to agricultural orthodoxy that has been advanced in this century. Its new philosophy of the soil, based on proven principles and completely opposed to age-old concepts, has had a strong impact upon theories of cultivation around the world. It was on July 5, 1943, when Plowman’s Folly was first issued, that the author startled a lethargic public, long bemused by the apparently insoluble problem of soil depletion, by saying, simply, “The fact is that no one has ever advanced a scientific reason for plowing.” With the key sentence, he opened a new era.For generations, our reasoning about the management of the soil has rested upon the use of the moldboard plow. Mr. Faulkner proved rather conclusively that soil impoverishment, erosion, decreasing crop yields, and many of the adverse effects following droughts or periods of excessive rainfall could be traced directly to the practice of plowing natural fertilizers deep into the soil. Through his own test-plot and field-scale experiments, in which he prepared the soil with a disk harrow, in emulation of nature’s way on the forest floor and in the natural meadow, by incorporating green manures into its surface, he transformed ordinary, even inferior, soils into extremely productive, high-yield croplands.Time magazine called this concept “one of the most revolutionary ideas in agriculture history.” The volume is being made available again not only because farmers, ranchers, gardeners, and agriculturists demanded it, but also because it details the kind of “revolution” which will aid those searching for the fruits of the earth in the emerging nations.
Download or read book Integration of Insect Resistant Genetically Modified Crops within IPM Programs written by Jörg Romeis and published by Springer Science & Business Media. This book was released on 2008-07-01 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect pests remain one of the main constraints to food and fiber production worldwide despite farmers deploying a range of techniques to protect their crops. Modern pest control is guided by the principles of integrated pest management (IPM) with pest resistant germplasm being an important part of the foundation. Since 1996, when the first genetically modified (GM) insect-resistant maize variety was commercialized in the USA, the area planted to insect-resistant GM varieties has grown dramatically, representing the fastest adoption rate of any agricultural technology in human history. The goal of our book is to provide an overview on the role insect-resistant GM plants play in different crop systems worldwide. We hope that the book will contribute to a more rational debate about the role GM crops can play in IPM for food and fiber production.
Download or read book Challenges and opportunities for enhancing sustainable cowpea production proceedings of the World Cowpea Conference III held at IITA 4 8 September 2000 written by and published by IITA. This book was released on with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
