Conservation And Use Of Agro Ecological Diversity

between the diversity of plant and animal species and host/dependent agricultural systems. Biodiversity in Agroecosystems shows how biodiversity can be thought of not only as the rich make-up of a great number of related and competing species within an ecologically defined community, but also as the robust behavior and resilience of those species over time and as the endurance of their eco-community. This book brings to the fore new research on biodiversity in agricultural ecosystems at both micro and macro levels, heretofore available only in journals and proceedings papers.

This highly original volume investigates and documents the complex interactions between small family farms and Man and Biosphere Reserves in Cuba. Covering over two decades of research in agriculture and biodiversity conservation in Cuba, this book provides a unique case study about sustainable agriculture. It shows how the agricultural biodiversity maintained in situ by family farms within those protected areas provides a strategic source of crop genetic resources, including seeds and planting materials, as well as agroecological knowledge and practices. Agricultural practices within and around the Biosphere Reserves have helped to promote local food security through healthier and more diverse food production, while contributing to the conservation of biodiversity and of ecosystems. The book also reports on the adoption of transdisciplinary methods, combining ecological, agronomic, and socio-economic research, along with participatory methods involving farmers in research to document ethnobotanical and farmer knowledge, revealing rich spots of agrobiodiversity maintained in landscapes, seed systems, and nurseries managed by farmers. It covers a range of ecosystems and biocultural landscapes from arid tropics, tropical hillsides and savannas, montane rainforests, and coastal areas. It examines how family farms in diverse Cuban ecosystems use biodiversity, agro-ecological knowledge, and techniques while sustaining natural and farming landscapes in a scenario of climate change, frequent disasters, and socio-economic and policy changes. This book will be most suitable for those studying or interested in farming practices, biodiversity conservation, food security, agrobiodiversity, and sustainable development, as well as in Cuban studies.

Landscapes are frequently seen as fragments of natural habitat surrounded by a 'sea' of agriculture. But recent ecological theory shows that the nature of these fragments is not nearly as important for conservation as is the nature of the matrix of agriculture that surrounds them. Local extinctions from conservation fragments are inevitable and must be balanced by migrations if massive extinction is to be avoided. High migration rates only occur in what the authors refer to as 'high quality' matrices, which are created by alternative agroecological techniques, as opposed to the industrial monocultural model of agriculture. The authors argue that the only way to promote such high quality matrices is to work with rural social movements. Their ideas are at odds with the major trends of some of the large conservation organizations that emphasize targeted land purchases of protected areas. They argue that recent advances in ecological research make such a general approach anachronistic and call, rather, for solidarity with the small farmers around the world who are currently struggling to attain food sovereignty.Nature's Matrix proposes a radically new approach to the conservation of biodiversity based on recent advances in the science of ecology plus political realities, particularly in the world's tropical regions.

Biodiversity is at risk everywhere; overexploitation and economic greed threaten its sustainable use by humankind, so putting the basic resources needed for the survival of future generations at risk. Agricultural biodiversity includes all components of biological diversity of relevance to food and agriculture, and all components of biological diversity that constitute the agricultural ecosystems: the variety and variability of animals, plants and micro-organisms, at the genetic, species and ecosystem levels, which are necessary to sustain key functions of the agro-ecosystem. Biological diversity provides an energetic platform for different agricultural practices and advancements in plant and animal breeding. These in turn are dependent on in-depth research into biodiversity and its environmental context. This book "Agrobiodiversity Conservation" presents state of the art of current developments in the economics of agrobiodiversity and focuses its attention on the role agrobiodiversity can have for economic development. This looks into the role of agrobiodiversity conservation for food security in the face of climate change. The decline in genetic diversity has affected agricultural crops, forestry plants, livestock, fish, microorganisms and other small life forms, albeit to differing degrees. It comprehends the variety and variability of animals, plants and micro-organisms which are necessary to sustain key functions of the agro-ecosystem, its structure and processes for, and in support of, food production and food security. It identifies agrobiodiversity as a key public good that delivers necessary services for human wellbeing. It demonstrates that the public values provided by agrobiodiversity conservation need to be demonstrated and captured; provides an economic perspective of this challenge and highlight ways of capturing at least a subset of the public values of agrobiodiversity to help adapt to and reduce the vulnerability of subsistence based economies to climate change.

Pt. 1. Policy perspectives -- pt. 2. Multiple objectives, trade-offs and synergies between productivity and agrobiodiversity -- pt. 3. Market and non-market institutions for agrobiodiversity conservation.

Based on the 2010 conference 'Towards the establishment of genetic reserves for crop wild relatives and landraces in Europe', this book is the cutting-edge discussion of agrobiodiversity conservation. By considering the benefits of understanding and preserving crop wild relatives and landraces, it encompasses issues as wide-ranging and topical as habitat protection, ecosystem health and food security. "Agrobiodiversity Conservation" focuses on Europe, but is globally relevant. It is suitable for postgraduate students of conservation and environmental studies, conservation professiona.

Good agroecological practices are indispensable for the development of sustainable agriculture. In this book, principles, diversity and applications of agroecological practices for a range of systems are presented, transforming scientific research and participatory knowledge of production into practical application. It illustrates a broad range of research and teaching being used within the farming community to demonstrate best practice and current state-of-play within the field. Agroecological methods used in crop farming, grass-based livestock farming, fish production, and other complex farming systems are discussed. Conclusions are drawn from studies to provide an outlook on future trends of agroecological practices and on policies supporting implementation.Due to emphasis on real-life application, it is relevant not only to students of the agricultural sciences and public policy, but also to researchers, stakeholders and policy makers involved in the development of sustainable agriculture.

The earth’s biodiversity is a degree of ecosystem health which is vital to ecology and environmental sustainability. The microbial world is the largest unexplored reservoir. The agro-ecosystem enriched with rhizosphere implicit abundant and species-rich component of microbial diversity. Its global exploration designs a worldwide framework for agricultural sustainability adjoining benefits in its conservation. Agricultural sustainability requires a major share from ecosystem management which is better paid by microbial diversity and conservation. Diversity of bacteria influences plant productivity providing nutrient convenience from soil instead altering per se community and diversity in the rhizosphere where they may influence mechanistic competent and antagonistic micro-flora. The potential species among the diversity are therefore, essential subjective to their maintenance for use around the globe. Microbial population in agro-ecosystem is influenced by stresses, reduce functionality as a component. It is therefore, important to explore secrets of planned strategy so as to unravel the microbial diversity and conservation in agricultural development. Microorganisms are minute, pervasive in nature and alleged as disease host instead tiny recognize as employee of agro-ecosystem, indulge in agricultural development and potential contributor in world of ecological and economical wealth creation. This step pertinently would help to launch scientific motivation needed to support the refrain of microbial diversity and conservation.

When first published in 2009, Nature’s Matrix set out a radical new approach to the conservation of biodiversity. This new edition pushes the frontier of the biodiversity/agriculture debate further, making an even stronger case for the need to transform agriculture and support small- and medium-scale agroecology and food sovereignty. In the first edition, the authors set out a radical new approach to the conservation of biodiversity. This is based on the concept of a landscape as a matrix of diverse, small-scale agricultural ecosystems, providing opportunities to enhance conservation under the stewardship of local farmers. This contrasts with the alternative view of industrial-scale farms and large protected areas which exclude local people. However, since then the debate around conservation and agriculture has developed significantly and this is reflected in this updated second edition. The text is thoroughly revised, including: a reorganization of chapters with new and timely topics introduced, updates to the discussion of agroecology and food sovereignty, bringing it in line with the current debates, greater coverage of the role of agroecology, in particular agroforestry, as an important component of climate change adaptation and mitigation, highlighting recent studies on the role of intensive agriculture in climate change and loss of biodiversity, and more attention given to the discussion of land sparing versus land sharing. By integrating the ecological aspects of agriculture and conservation biology, with a political and social analysis as well as historical perspective, the book continues to set a progressive agenda and appeals to a wide range of students and professionals.