Cotton Physiology
Author | : Jack R. Mauney |
Publisher | : |
Total Pages | : 840 |
Release | : 1986 |
Genre | : Technology & Engineering |
ISBN | : |
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Author | : Jack R. Mauney |
Publisher | : |
Total Pages | : 840 |
Release | : 1986 |
Genre | : Technology & Engineering |
ISBN | : |
Author | : Andrew Flachs |
Publisher | : University of Arizona Press |
Total Pages | : 241 |
Release | : 2019-11-05 |
Genre | : Social Science |
ISBN | : 0816539634 |
A single seed is more than just the promise of a plant. In rural south India, seeds represent diverging paths toward a sustainable livelihood. Development programs and global agribusiness promote genetically modified seeds and organic certification as a path toward more sustainable cotton production, but these solutions mask a complex web of economic, social, political, and ecological issues that may have consequences as dire as death. In Cultivating Knowledge anthropologist Andrew Flachs shows how rural farmers come to plant genetically modified or certified organic cotton, sometimes during moments of agrarian crisis. Interweaving ethnographic detail, discussions of ecological knowledge, and deep history, Flachs uncovers the unintended consequences of new technologies, which offer great benefits to some—but at others’ expense. Flachs shows that farmers do not make simple cost-benefit analyses when evaluating new technologies and options. Their evaluation of development is a complex and shifting calculation of social meaning, performance, economics, and personal aspiration. Only by understanding this complicated nexus can we begin to understand sustainable agriculture. By comparing the experiences of farmers engaged with these mutually exclusive visions for the future of agriculture, Cultivating Knowledge investigates the human responses to global agrarian change. It illuminates the local impact of global changes: the slow, persistent dangers of pesticides, inequalities in rural life, the aspirations of people who grow fibers sent around the world, the place of ecological knowledge in modern agriculture, and even the complex threat of suicide. It all begins with a seed.
Author | : Samuel Emmett McGregor |
Publisher | : |
Total Pages | : 428 |
Release | : 1976 |
Genre | : Abeille |
ISBN | : |
Author | : G.Y. Tsuji |
Publisher | : Springer Science & Business Media |
Total Pages | : 405 |
Release | : 2013-03-14 |
Genre | : Science |
ISBN | : 9401736243 |
The first premise of this book is that farmers need access to options for improving their situation. In agricultural terms, these options might be manage ment alternatives or different crops to grow, that can stabilize or increase household income, that reduce soil degradation and dependence on off-farm inputs, or that exploit local market opportunities. Farmers need a facilitating environment, in which affordable credit is available if needed, in which policies are conducive to judicious management of natural resources, and in which costs and prices of production are stable. Another key ingredient of this facilitating environment is information: an understanding of which options are viable, how these operate at the farm level, and what their impact may be on the things that farmers perceive as being important. The second premise is that systems analysis and simulation have an impor tant role to play in fostering this understanding of options, traditional field experimentation being time-consuming and costly. This book summarizes the activities of the International Benchmark Sites Network for Agrotechnology Transfer (IBSNAT) project, an international initiative funded by the United States Agency for International Development (USAID). IBSNAT was an attempt to demonstrate the effectiveness of understanding options through systems analysis and simulation for the ultimate benefit of farm households in the tropics and subtropics. The idea for the book was first suggested at one of the last IBSNAT group meetings held at the University of Hawaii in 1993.
Author | : Barbara Harriss-White |
Publisher | : Routledge |
Total Pages | : 282 |
Release | : 2014-10-10 |
Genre | : Social Science |
ISBN | : 1317673972 |
Recognising the different ways that capitalism is theorised, this book explores various aspects of contemporary capitalism in India. Using field research at a local level to engage with larger issues, it raises questions about the varieties and processes of capitalism, and about the different roles played by the state. With its focus on India, the book demonstrates the continuing relevance of the comparative political economy of development for the analysis of contemporary capitalism. Beginning with an exploration of capitalism in agriculture and rural development, it goes on to discuss rural labour, small town entrepreneurs, and technical change and competition in rural and urban manufacturing, highlighting the relationships between agricultural and non-agricultural firms and employment. An analysis of processes of commodification and their interaction with uncommodified areas of the economy makes use of the ‘knowledge economy’ as a case study. Other chapters look at the political economy of energy as a driver of accumulation in contradiction with both capital and labour, and at how the political economy of policy processes regulating energy highlights the fragmentary nature of the Indian state. Finally, a chapter on the processes and agencies involved in the export of wealth argues that this plays a crucial role in concealing the exploitation of labour in India. Bringing together scholars who have engaged with classical political economy to advance the understanding of contemporary capitalism in South Asia, and distinctive in its use of an interdisciplinary political economy approach, the book will be of interest to students and scholars of South Asian Politics, Political Economy and Development Studies.
Author | : National Academies of Sciences, Engineering, and Medicine |
Publisher | : National Academies Press |
Total Pages | : 231 |
Release | : 2017-07-28 |
Genre | : Science |
ISBN | : 0309452058 |
Between 1973 and 2016, the ways to manipulate DNA to endow new characteristics in an organism (that is, biotechnology) have advanced, enabling the development of products that were not previously possible. What will the likely future products of biotechnology be over the next 5â€"10 years? What scientific capabilities, tools, and/or expertise may be needed by the regulatory agencies to ensure they make efficient and sound evaluations of the likely future products of biotechnology? Preparing for Future Products of Biotechnology analyzes the future landscape of biotechnology products and seeks to inform forthcoming policy making. This report identifies potential new risks and frameworks for risk assessment and areas in which the risks or lack of risks relating to the products of biotechnology are well understood.
Author | : Juli Gould |
Publisher | : Springer Science & Business Media |
Total Pages | : 343 |
Release | : 2008-03-01 |
Genre | : Technology & Engineering |
ISBN | : 1402067402 |
This book reviews interagency research and development of classical (importation) biological control of Bemisia tabaci (biotype B) conducted in the USA from 1992- 2002. The successful discovery, evaluation, release, and establishment of at least five exotic B. tabaci natural enemies in rapid response to the devastating infestations in the USA represents a landmark in interagency cooperation and coordination of multiple disciplines. The review covers all key aspects of the classical biocontrol program, beginning with foreign exploration and quarantine culture, through dev- opment of mass rearing methodology, laboratory and field evaluation for efficacy, to field releases, integration with other management approaches, and monitoring for establishment and potential non-target impacts. The importance of morphological and molecular taxonomy to the success of the program is also emphasized. The book’s contributors include 28 USDA, state department of agriculture, and univ- sity scientists who participated in various aspects of the project. Bemisia tabaci continues to be a pest of major concern in many parts of the world, especially since the recent spread of the Q biotype, so the publication of a review of the biological control program for the B biotype is especially timely. We anticipate that our review of the natural enemies that were evaluated and which have established in the USA will benefit researchers and IPM practitioners in other nations affected by B. tabaci.
Author | : International Atomic Energy Agency |
Publisher | : |
Total Pages | : 386 |
Release | : 2008 |
Genre | : Nature |
ISBN | : 9789201100078 |
This report is aimed at private sector involvement in the production phase of sterile insects for use in pest control. It is a guideline or tool to support the development of more specific business plans that will need to be prepared on a case by case basis, taking into account the species to be reared and the location of the facility. It provides the international perspective on a number of issues of importance for a sterile insect production facility. While some of the points raised will be well known by everybody working in the sector and are included to inform potential investors, other findings present new challenges to production facility managers, whether in private industry or government organizations.
Author | : National Academies of Sciences, Engineering, and Medicine |
Publisher | : National Academies Press |
Total Pages | : 231 |
Release | : 2016-08-28 |
Genre | : Science |
ISBN | : 0309437873 |
Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.
Author | : Rajinder Peshin |
Publisher | : Springer |
Total Pages | : 1324 |
Release | : 2009-04-29 |
Genre | : Science |
ISBN | : 9789048122257 |
This interdisciplinary text offers updated knowledge on pest management. It discusses dissemination and impact on a range of crops across the globe on industrialized and subsistence level farms. It also explores the effect of the green revolution on IPM.