Download or read book Seed potato systems in Kenya written by Crissman, C. and published by International Potato Center. This book was released on 1993-05-31 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potato production in Kenya written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potato Production and Utilization in Kenya written by G. Durr and published by . This book was released on 1980 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation Choice and Use of Potato Varieties in Kenya written by and published by International Potato Center. This book was released on with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potato Production in Kenya written by Conrad Graf Ballestrem and published by . This book was released on 1977-01-01 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrobiodiversity written by Karl S. Zimmerer and published by MIT Press. This book was released on 2023-10-31 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts discuss the challenges faced in agrobiodiversity and conservation, integrating disciplines that range from plant and biological sciences to economics and political science. Wide-ranging environmental phenomena—including climate change, extreme weather events, and soil and water availability—combine with such socioeconomic factors as food policies, dietary preferences, and market forces to affect agriculture and food production systems on local, national, and global scales. The increasing simplification of food systems, the continuing decline of plant species, and the ongoing spread of pests and disease threaten biodiversity in agriculture as well as the sustainability of food resources. Complicating the situation further, the multiple systems involved—cultural, economic, environmental, institutional, and technological—are driven by human decision making, which is inevitably informed by diverse knowledge systems. The interactions and linkages that emerge necessitate an integrated assessment if we are to make progress toward sustainable agriculture and food systems. This volume in the Strüngmann Forum Reports series offers insights into the challenges faced in agrobiodiversity and sustainability and proposes an integrative framework to guide future research, scholarship, policy, and practice. The contributors offer perspectives from a range of disciplines, including plant and biological sciences, food systems and nutrition, ecology, economics, plant and animal breeding, anthropology, political science, geography, law, and sociology. Topics covered include evolutionary ecology, food and human health, the governance of agrobiodiversity, and the interactions between agrobiodiversity and climate and demographic change.
Download or read book The Potato Crop written by Hugo Campos and published by Springer Nature. This book was released on 2019-12-03 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. This book provides a fresh, updated and science-based perspective on the current status and prospects of the diverse array of topics related to the potato, and was written by distinguished scientists with hands-on global experience in research aspects related to potato. The potato is the third most important global food crop in terms of consumption. Being the only vegetatively propagated species among the world’s main five staple crops creates both issues and opportunities for the potato: on the one hand, this constrains the speed of its geographic expansion and its options for international commercialization and distribution when compared with commodity crops such as maize, wheat or rice. On the other, it provides an effective insulation against speculation and unforeseen spikes in commodity prices, since the potato does not represent a good traded on global markets. These two factors highlight the underappreciated and underrated role of the potato as a dependable nutrition security crop, one that can mitigate turmoil in world food supply and demand and political instability in some developing countries. Increasingly, the global role of the potato has expanded from a profitable crop in developing countries to a crop providing income and nutrition security in developing ones. This book will appeal to academics and students of crop sciences, but also policy makers and other stakeholders involved in the potato and its contribution to humankind’s food security.
Download or read book Innovation in Seed Potato Systems in Eastern Africa written by Peter Gildemacher and published by Kit Pub. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potato has the potential to raise smallholder income and improve food security in Eastern Africa. While improving the quality of seed potatoes can contribute to increasing its productivity, most farmers largely rely on the seed potatoes they save themselves. Seed potato system interventions need to address the quality of specially multiplied and farm-saved seed potatoes simultaneously. This book shows that positive selectionthe selection of healthy looking mother plants for the production of seed potatoes by aware potato farmerscan contribute to improving seed potato quality and the quality of the subsequent harvest.
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 Potato Production and Consumption in Developing Countries written by Winston B. Charles and published by Food & Agriculture Org.. This book was released on 1991 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production potentials in developing countries; Present restraints to improving productivity; Research and development.
Download or read book True Potato Seed written by H. Kaburu M'ribu and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potatoes written by Douglas E. Horton and published by International Potato Center. This book was released on 1987-04-23 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the principles of potato production, distribution, and use and uses findings to propose planning for agricultural research and development for crop improvement programmes.
Download or read book Factors Influencing Potato Growing by Maasai Agropastoralists of Kenya written by Josephat Kereto and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Maasai of Kenya derive their livelihood from livestock. Faced with livestock diseases, over population and reduced pastureland, food security is an emerging issue. Through agro-pastoralism, food security could be improved by growing Irish potatoes. Despite their proximity to farmers and efforts made by extension providers, production was low. Factors influencing this are unknown. The purpose of this study was to investigate the influence of the factors on potato production. The design used was descriptive survey. Maasai households growing the crop formed the target and accessible populations respectively.Sampling was used to identify the strata and 120 households. Data collection was by an interview schedule. = 0.05 through a SPSS was used for data analysis. Findings showed production potential was high. Culture, low prices, credit and inputs had a significant influence on the crop production. Extenion, market access, herd size, manure use, farmers' age, income and education had no significant influence on production. With infrastructure improved, inputs and and credit supplied, agro-pastoralism is the means the Maasai can employ to be food secure and sell excess for income."
Download or read book Sustainable Potato Production written by NeBambi Lutaladio and published by Food & Agriculture Org. This book was released on 2009 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the International Year of the Potato, celebrated in 2008, FAO and the International Potato Center helped forge partnerships worldwide to address critical aspects of sustainable potato production. This technical guide collates that experience to review technical, socio-economic, policy and institutional factors that currently constrain increased potato production and productivity in tropical and sub-tropical countries. it presents Good Agriculture Practices relevant to potato production, and indicators and recommendations for action in key areas. It outlines a new policy and research agenda for the potato subsector that aims at making a real contribution to the eradication of hunger and poverty.
Download or read book Solanum tuberosum written by Mustafa Yildiz and published by BoD – Books on Demand. This book was released on 2021-12-22 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Potato (Solanum tuberosum L.) is the fourth-largest food crop produced in the world with approximately 370 million tonnes. This product is a staple in many diets throughout the world and the underground swollen tubers of the plant are rich sources of proteins, carbohydrates, minerals (K, Mn, Mg, Fe, Cu and P), and vitamins (C, B1, B3, B6, K, folate, pantothenic acid). Improvement of new potato cultivars resistant to biotic and abiotic factors is extremely important, as these are the main reasons for decreased potato production. Seed tuber production and tuber storage under healthy conditions after harvest are two important issues in potato cultivation. As such, this book discusses the importance of the potato plant and examines ways to increase its production and develop new cultivars resistant to stress factors via conventional and biotechnological methods.
Download or read book Commercial Potato Production written by August Ernest Kehr and published by . This book was released on 1964 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed potato technology written by P.C. Struik and published by BRILL. This book was released on 2023-09-04 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides basic knowledge on how to produce, multiply and use propagation material in seed potato production and supply systems world wide. Healthy, vigorous seed tubers are essential in potato production. Producing them used to be expensive and difficult. Multiplication rates in the field are low, seed-borne diseases are numerous and seed tubers lose quality during storage between growing seasons. Recently, novel methods of multiplication have revolutionised the seed potato industry. This has resulted in a diversity of seed production systems adjusted to the local potential and needs. This book summarises the current knowledge and assesses the efficient use of modern technology in different stages of seed production. It describes in detail what seed quality means, how (pre-)basic seed can be produced, how this can be multiplied, and how seed health is maintained. It also describes diverse examples of seed supply systems in different regions of the world. The book is aimed at agronomists, farm advisors, seed producers, breeders, and at those involved in seed policies, seed programme development and seed trade. Also recommended for (international) students in agronomy, horticulture and plant breeding.
