The Economics of Conservation Agriculture PDF Download

Author:
Publisher: Food & Agriculture Org.
ISBN: 9789251046876
Category : Agricultural conservation
Languages : en
Pages : 78

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Book Description
Conservation agriculture aims to make better use of agricultural resources through the integrated management of available soil, water and biological resources, combined with limited external inputs. This study examines the financial and non-financial factors that affect the adoption and success of conservation agriculture at farm, national and global levels.

Author: Helen Newing
Publisher: Routledge
ISBN: 1136934391
Category : Science
Languages : en
Pages : 652

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Book Description
Conducting Research in Conservation is the first textbook on social science research methods written specifically for use in the expanding and increasingly multidisciplinary field of environmental conservation. The first section on planning a research project includes chapters on the need for social science research in conservation, defining a research topic, methodology, and sampling. Section two focuses on practical issues in carrying out fieldwork with local communities, from fieldwork preparation and data collection to the relationships between the researcher and the study community. Section three provides an in-depth focus on a range of social science methods including standard qualitative and quantitative methods such as participant observation, interviewing and questionnaires, and more advanced methods, such as ethnobiological methods for documenting local environmental knowledge and change, and participatory methods such as the ‘PRA’ toolbox. Section four then demonstrates how to analyze social science data qualitatively and quantitatively; and the final section outlines the writing-up process and what should happen after the end of the formal research project. This book is a comprehensive and accessible guide to social science research methods for students of conservation related subjects and practitioners trained in the natural sciences. It features practical worldwide examples of conservation-related research in different ecosystems such as forests; grasslands; marine and riverine systems; and farmland. Boxes provide definitions of key terms, practical tips, and brief narratives from students and practitioners describe the practical issues that they have faced in the field.

Author: Steven Haggblade and Gelson Tembo
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 128

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Author: David J. Pannell
Publisher: CSIRO PUBLISHING
ISBN: 0643100385
Category : Business & Economics
Languages : en
Pages : 206

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Book Description
There is a rich and extensive history of research into factors that encourage farmers to change their land management practices, or inhibit them from doing so. Yet this research is often under-utilized in practice. Changing Land Managementprovides key insights from past and cutting-edge research to support decision-makers as they attempt to assist rural communities adapting to changed circumstances, such as new technologies, new environmental imperatives, new market opportunities or changed climate. Common themes are the need for an appreciation of the diversity of land managers and their contexts, of the diversity of factors that influence land management decisions, and of the challenges that face government programs that are intended to change land management.

Author: Kangasniemi, M.
Publisher: Food & Agriculture Org.
ISBN: 9251343195
Category : Social Science
Languages : en
Pages : 65

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Book Description
The aim of this study is to explore the distributional impacts on poverty and income of two programmes in Zambia, the Home Grown School Feeding (HGSF) programme and the Conservation Agriculture Scale-Up (CASU) project, complementing the impact evaluation findings by Prifti & Grinspun (2019). These programmes target different parts of the population but are partly overlapping; they aim to influence poverty and food security through different channels. In the World Food Programme (WFP)’s HGSF modality, school feeding or provision of free meals for schoolchildren is complemented with procurement of food used for the meals from local smallholders. The purchase scheme aims to provide market access for smallholders, hence improving income stability and incentives to invest, ultimately increasing their productivity and reducing poverty. The objectives of school meals alone are improvement in schoolchildren’s nutrition as well as improvement in school attendance and hence human capital accumulation. Conservation agriculture (CA) consists of production methods that reduce farmers’ vulnerability to climate risks and improve productivity. The CASU programme promoted the use of such methods among smallholders through training and demonstration and provision of inputs, aiming for adoption of more sustainable farming which increases farm productivity in the long run.

Author: Humberto Blanco-Canqui
Publisher: Springer Science & Business Media
ISBN: 1402087098
Category : Nature
Languages : en
Pages : 617

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Book Description
“Principles of Soil Management and Conservation” comprehensively reviews the state-of-knowledge on soil erosion and management. It discusses in detail soil conservation topics in relation to soil productivity, environment quality, and agronomic production. It addresses the implications of soil erosion with emphasis on global hotspots and synthesizes available from developed and developing countries. It also critically reviews information on no-till management, organic farming, crop residue management for industrial uses, conservation buffers (e.g., grass buffers, agroforestry systems), and the problem of hypoxia in the Gulf of Mexico and in other regions. This book uniquely addresses the global issues including carbon sequestration, net emissions of CO2, and erosion as a sink or source of C under different scenarios of soil management. It also deliberates the implications of the projected global warming on soil erosion and vice versa. The concern about global food security in relation to soil erosion and strategies for confronting the remaining problems in soil management and conservation are specifically addressed. This volume is suitable for both undergraduate and graduate students interested in understanding the principles of soil conservation and management. The book is also useful for practitioners, extension agents, soil conservationists, and policymakers as an important reference material.

Author: James Sumberg
Publisher: Routledge
ISBN: 1136450254
Category : Business & Economics
Languages : en
Pages : 278

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Book Description
The dramatic increases in food prices experienced over the last four years, and their effects of hunger and food insecurity, as well as human-induced climate change and its implications for agriculture, food production and food security, are key topics within the field of agronomy and agricultural research. Contested Agronomy addresses these issues by exploring key developments since the mid-1970s, focusing in particular on the emergence of the neoliberal project and the rise of the participation and environmental agendas, taking into consideration how these have had profound impacts on the practice of agronomic research in the developing world especially over the last four decades. This book explores, through a series of case studies, the basis for a much needed ‘political agronomy’ analysis that highlights the impacts of problem framing and narratives, historical disjunctures, epistemic communities and the increasing pressure to demonstrate ‘success’ on both agricultural research and the farmers, processors and consumers it is meant to serve. Whilst being a fascinating and thought-provoking read for professionals in the Agriculture and Environmental sciences, it will also appeal to students and researchers in agricultural policy, development studies, geography, public administration, rural sociology, and science and technology studies.

Author: Sichoongwe, Kiru
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 14

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Book Description
This study analyzed the determinants of crop diversification as well as the factors influencing the extent of crop diversification by smallholder farmers in Southern province. The study used secondary data from the Central Statistical Office of Zambia. Results from a double-hurdle model analysis indicates that landholding size, fertilizer quantity, distance to market, and the type of tillage mechanism adopted have a strong influence on whether a farmer practices crop diversification. Our findings have important implications for policies that are designed to enhance crop diversification. In particular, our results suggest the need for government to consider undertaking policies that will enhance farmers’ access to and control over land, that will provide farmers with improved access to agricultural imple-ments like ploughs, and that will bring trading markets closer to farmers.

Author: Saidi Mkomwa
Publisher: CABI
ISBN: 1789245745
Category : Nature
Languages : en
Pages : 537

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Book Description
Tillage agriculture has led to widespread soil and ecosystem degradation globally, and more particularly in the developing regions. This is especially so in Africa where traditional agricultural practices have become unsustainable due to severe exploitation of natural resources with negative impacts on the environment and food system. In addition, agricultural land use in Africa today faces major challenges including increased costs, climate change and a need to transform to more sustainable production intensification systems. Conservation Agriculture has emerged as a major alternative sustainable climate smart agriculture approach in Africa and has spread to many African countries in the past decade as more development and research, including in sustainable mechanization, has enabled its extension and uptake. It is key to transforming Africa's agriculture and food system given its ability to restore soil health, biodiversity and productivity of millions of smallholder farms as well as larger-scale farms. This book is aimed at all agricultural stakeholders in the public, private and civil sectors in Africa engaged in supporting the transformation of conventional tillage agriculture to Conservation Agriculture. The book will be of interest to: researchers, academics, students, development stakeholders, public and private sector investors and policy makers as well as institutional libraries across the world.

Author: Jules N. Pretty
Publisher: Routledge
ISBN: 1136529276
Category : Nature
Languages : en
Pages : 292

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Book Description
Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.