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      • Trusted Partner
        Forestry & related industries
        November 1998

        Silviculture of Mahogany

        by John Mayhew, Adrian C Newton

        Mahogany (Swietenia macrophylla) is one of the best-known and most valuable tropical timbers currently traded internationally. Concern has increased over the exploitation of mahogany, particularly as most timber is currently derived from natural forests which are not managed sustainably. Such concerns have resulted in an increased research effort focusing on the ecology of the species in natural forest. The potential of mahogany plantations as an alternative source of timber has received relatively little attention. However, evidence suggests mahogany may be a viable plantation species in many countries. The successful development of such plantations could make a major contribution towards meeting future demands for mahogany timber, and thereby help to reduce pressures on natural forest. The main aim of this book is to produce a comprehensive account of mahogany silviculture, with a particular emphasis on plantations, by bringing together the findings of foresters and researchers from mahogany-growing countries around the world. There is a logical progression through the stages of seed collection, plantation establishment, maintenance, prediction of growth and yield, protection and management of both natural stands and plantations under suitable silvicultural systems. This book is an indispensable guide and reference for those involved in growing and managing mahogany and will also be valuable to ecologists and land managers as well as students of forestry.

      • Trusted Partner
        Science & Mathematics
        August 2018

        Plant Parasitic Nematodes in Subtropical and Tropical Agriculture

        by Richard A Sikora, Danny Coyne, Johannes Hallmann, Patricia Timper, Antoine Affokpon, Shamsul Bhuyian, John Bridge, J Alfonso Cabrera, Buncha Chinnasri, Biodun Claudius-Cole, Cleopas Chinheya, Amer A S Dababat, Richard F Davis, Donald W Dickson, Larry Duncan, Santhosh J Eapen, Fahiem El-Borai, Howard Ferris, Rafael Galbieri, H S Gaur, Driekie Fourie, Robin Giblin-Davis, Nalini C Gnanapragasam, David J Hunt, Charles Johnson, Natsumi Kanzaki, Hannah Wangari Karuri, Rosa Manzanilla-Lopez, Beira Hailu Meressa, Keerthi Mohotti, Sara Sánchez Moreno, Björn Niere, Juan Emilio Palomares-Rius, Rakesh Pandy, Deliang Peng, Trinh Quang Phap, Patrick Queneherve, Prabashnie Ramouthar, Philip A Roberts, Sônia Maria de Lima Salgado, Ebrahim Shokoohi, Edward Sikora, Brent S Sipes, Sonia Steenkamp, Sergei Subboten, Luc Villain

        Covering all aspects of practical plant nematology in subtropical and tropical agriculture, the third edition of this definitive global reference work is fully revised and in full colour throughout. It covers the presence, distribution, symptomology and management of all economically important plant parasitic nematodes damaging the world's major food and cash crops. This includes: rice, cereals, solanum and sweet potatoes (and other root and tuber crops), food legumes, vegetables, peanut, citrus, fruit tree crops, coconut and other palms, coffee, cocoa, tea, bananas, sugarcane, tobacco, pineapple, cotton, other tropical fibres, spices and medicinal plants. New content for this edition includes: - A chapter on nematode soil biodiversity and soil health. - Reflections on the future impact of nematodes and nematology on food security. - The importance of climate change, emerging threats, and new management technologies for large and small subsistence growers. - Significant revisions to the IPM chapter and chapters on vegetables, citrus, legumes, tuber crops, cotton, peanut and banana where major advances in nematode management have occurred. This book is highly illustrated, with up-to-date practical guidance on methods of extraction, processing and diagnosing of different plant and soil nematodes and on integrated pest management. It remains an invaluable resource for those studying and working in the area of crop protection.

      • Trusted Partner
        Technology, Engineering & Agriculture
        November 2019

        Tropical Roots and Tuber Crops, 2nd Edition

        Cassava, sweet potato, yams and aroids

        by Vincent Lebot

        Root and tuber crops are important to agriculture, food security and income for 2.2 billion people in developing countries. These species produce large quantities of dietary energy and have stable yields under difficult environmental conditions. This second edition of Tropical Root and Tuber Crops is an authoritative treatment of four important root and tuber crops: cassava. sweet potato, yams, and aroids. The same format is followed for each crop: Origin and History, Taxonomy and Botany, Breeding and Genetics, Developmental Physiology, Agronomy, Pests and Diseases, Post-Harvest Quality and Marketing. This new edition reviews the scientific literature produced during the last decade and presents major technical advancements. Modern molecular tools have been used to clarify the phylogeny, taxonomy and origin of these species. Similar advances have been made in physiology, agronomy, pathology and product chemistry. It is essential reading for students, researchers and horticulturists.

      • Trusted Partner
        Business, Economics & Law
        June 2020

        Field Guide to the Forest Trees of Uganda

        For Identification and Conservation

        by James Kalema, Alan Hamilton

        This book is a guide for the identification of the indigenous forest trees of Uganda. It will be useful for those who wish to contribute towards the conservation of the forests or to plant indigenous trees. Information is provided on how to propagate and cultivate about 80 of the most valuable species. Indigenous trees provide numerous resources useful for welfare and development. They include many types of timber and non-timber forest products, such as craft materials, foods and medicines. The proximity of indigenous forest helps to moderate the local climate, making it more suitable for agriculture. Indigenous forests protect springs, therefore safeguarding water supplies more effectively than exotic trees such as pines and eucalyptus. All 450 known indigenous tree species from the forests are included. Both scientific and local names are provided, the latter in 21 languages. Local names facilitate access to knowledge and values traditionally attached to the species, useful when planning pathways of development firmly rooted in local culture. The book will be invaluable for botanists, foresters, rural development workers and members of the general public concerned about contributing to conservation and sustainable development in Uganda. Many of the species grow in neighbouring countries, so the book has relevance there too.

      • Trusted Partner
        Technology, Engineering & Agriculture
        May 2019

        The Silviculture of Trees Used in British Forestry

        by Peter S Savill

        The Silviculture of Trees Used in British Forestry, 3rd Edition offers an updated overview of some 68 species of silvicultural importance in British forestry. The book aims to provide concise but detailed information about the silvicultural characteristics of forest trees in Britain, in a readily accessible form. It is written by an internationally recognized expert in silviculture and includes a comprehensive key for identifying common species. For this new edition content has been expanded to cover species susceptible to climate change threats including walnut, eucalypts, sweet chestnut, maples and cherry. It is essential reading for forestry students and practitioners and for forest ecologists and conservation scientists.

      • Trusted Partner
        Technology, Engineering & Agriculture
        December 2017

        Integrated Pest Management in Tropical Regions

        by Carmelo Rapisarda, Giuseppe E Massimino Cocuzza, Tsedeke Abate, Siti Ramlah A. Ali, Miguel A. Altieri, Salvatore Bella, Danny Coyne, Mieke S. Daneel, Fábio Maximiano DE ANDRADE SILVA, José Gilberto De Moraes, Thomas Dubois, Odair A Fernandes, François-Régis Goebel, Shoil M. Greenberg, Devid Guastella, Abdelhaq Hanafi, Norman Kamarudin, Fred Kanampiu, Nitin Kulkarni, James Legg, George Mahuku, Zulkefli Masijan, Ramle Moslim, Urbano Nava-Camberos, Clara I. Nicholls, Amin Nikpay, Joshua Okonya, Megha N. Parajulee, Silvana V. Paula-Moraes, Alexandre Specht, Edison R. Sujii, Mohd. Basri Wahid, Vitalis Wafula Wekesa, Everlyne Wosula

        This book provides up-to-date and comprehensive coverage of the research and application of Integrated Pest Management (IPM) in tropical regions. The first section explores the agro-ecological framework that represents the foundations of IPM, in addition to emerging technologies in chemical and biological methods that are core to pest control in tropical crops. The second section follows a crop-based approach and provides details of current IPM applications in the main tropical food crops (such as cereals, legumes, root and tuber crops, sugarcane, vegetables, banana and plantain, citrus, oil palm, tea, cocoa and coffee) and also fibre crops (such as cotton) and tropical forests. Integrated Pest Management in Tropical Regions: · Explores the techniques aimed at controlling pests in agro-ecosystems sustainably while reducing secondary effects on the environment and on plant, animal and human health · Contextualizes IPM within our current knowledge of climate change and the global movement of organisms · Covers integrated strategies to contains pests in major tropical food crops, fibre crops and trees · Discusses options and challenges for pest control in tropical agriculture

      • Trusted Partner
        Botany & plant sciences
        November 1994

        Diseases of Tropical Pasture Plants

        by Edited by Jillian M Lenné, P Trutmann

        Increasingly, diseases are being identified as major constraints to the productivity and persistence of improved tropical pastures. This book provides a comprehensive review of diseases of tropical pasture legumes and grasses. The book represents a comprehensive, fully referenced sourcebook for plant pathologists and pasture agronomists.

      • Trusted Partner
        Biodiversity
        April 2002

        Tropical Mycology: Volume 2, Micromycetes

        by Edited by Roy Watling, Juliet C Frankland, M Ainsworth, Susan Isaac, Clare H Robinson

        Tropical mycology is attracting increasing interest, as the key role of fungi in tropical ecosystems and as pathogens becomes appreciated. This book describes the ecology, biology, economic dimensions and systematics of tropical Micromycetes and is the second of two complementary volumes (Volume 1 covers Macromycetes) developed from papers given at the British Mycological Society’s symposium held in Liverpool in April 2000.

      • Trusted Partner
        November 2023

        Ganoderma Diseases of Tropical Crops

        by Carmel A Pilotti, Paul Dennis Bridge

        The fungal genus Ganoderma includes around 80 currently recognized species that are widely distributed in temperate, subtropical and tropical regions, and cause disease in a range of economically important perennial crops and tree-like plants. Ganoderma root and lower stem rots have a significant impact on yields from crops including oil palm, coconut, beverage crops, Acacia and rubber. The identification of species responsible for stem and butt rots is often ambiguous as closely related species may only be distinguished by subtle morphological differences. Within species there can be considerable morphological plasticity and this can make morphology-based identification difficult, particularly for species described from a single specimen. Molecular techniques are helping to slowly resolve Ganoderma taxonomy but it will be some time (if ever) before the taxonomy is fully resolved. This book brings together information on Ganoderma species that are reported to be responsible for crop diseases in tropical and sub-tropical agriculture and covers taxonomy, biology, genetics, aetiology, epidemiology and control. This book is an essential resource for researchers in Ganoderma in crop science and tropical agriculture, as well as practitioners and industry.

      • Trusted Partner
        Botany & plant sciences
        June 2003

        Diseases of Tropical Fruit Crops

        by Edited by Randy C Ploetz

        Comprehensive information on diseases of the most important tropical fruit cropsChapters are devoted to a single or, in some cases, a related group of host plantsThe history, distribution, importance, symptoms, aetiology, epidemiology and management of diseases of each crop are described in detailThis book offers a comprehensive review of diseases of important tropical and some subtropical fruit crops. The history, distribution, importance, etiology, epidemiology and control of diseases of each host crop are covered, along with brief summaries on the taxonomy, origins and characteristics of each host. Additional information is given on the biology and pathology of the causal agents and on new advances that change or otherwise enhance our understanding of the nature and cause of these diseases. Plant pathologists, plantation and nursery managers, lecturers and those who are involved in tropical agriculture and horticulture will find this an essential reference.

      • Trusted Partner
        Forestry & related industries
        April 2001

        Agricultural Technologies and Tropical Deforestation

        by Edited by Arild Angelsen, David Kaimowitz

        This book has been developed from a workshop on Technological change in agriculture and tropical deforestation organised by the Center for International Forestry Research and held in Costa Rica in March, 1999. It explores how intensification of agriculture affects tropical deforestation using case studies from different geographical regions, using different agricultural products and technologies and in differing demographic situations and market conditions. Guidance is also given on future agricultural research and extension efforts.

      • Trusted Partner
        Biodiversity
        February 2002

        Tropical Mycology: Volume 1, Macromycetes

        by Edited by Roy Watling, Juliet C Frankland, M Ainsworth, Susan Isaac, Clare H Robinson

        Tropical mycology is attracting increasing interest, as the key role of fungi in tropical ecosystems and as pathogens becomes appreciated. This book is the first of two complementary volumes (Volume 2 covers Micromycetes) produced from papers given at the British Mycological Society's symposium held in Liverpool in April 2000. It describes the ecology, biology, economic dimensions and systematics of tropical Macromycetes. Written by leading experts in their field, the papers have been thoroughly edited and revised.

      • Trusted Partner
        Fertilizers & manures
        December 2001

        Principles of Tropical Agronomy

        by Sayed N Azam-Ali, Geoffrey R Squire

        As populations continue to grow in tropical countries, there is an ever increasing pressure to produce more food from less land, while at the same time maintaining the quality of the environment. This textbook integrates research in agronomy, physiology, environmental physics and soil science to provide a framework for analyzing practical problems associated with crop production in tropical environments. The impact of essential resources, such as solar radiation and water are discussed and research findings are used to illustrate solutions to real challenges.The book will serve as a core textbook for advanced undergraduate courses in agronomy.

      • Trusted Partner
        Microbiology (non-medical)
        January 1964

        Gasteromycetes of West Tropical Africa

        by D M Dring

        Mycological paper on the Gastromycetes of the tropical regions of West Africa.

      • Trusted Partner
        Animal husbandry
        June 1995

        Tropical Legumes in Animal Nutrition

        by J P F D'Mello, C Devendra

        Legumes have diverse uses and roles in agriculture and environmental protection. They are particularly important in the tropics for a number of reasons. Browse or tree species are renowned for their drought resistance and their role in the prevention of desertification. All legumes can fix atmospheric nitrogen, thus reducing the cost of fertilizers to farmers who may not be able to afford them. While tropical grasses are often of poor nutritive value, both browse and pasture legumes may have a higher protein content, palatability and digestibility. This volume focuses on the use of tropical browse, pasture and grain legumes in animal nutrition. It is written by leading authorities from the UK, Australia, India and Malaysia.

      • Trusted Partner
        Insecticide & herbicide technology
        May 2005

        Plant Parasitic Nematodes in Subtropical and Tropical Agriculture

        by Edited by Michel Luc, Richard A Sikora, John Bridge

        This fully updated second edition covers all aspects of practical plant nematology in subtropical and tropical agriculture. It covers the major food and cash crops including; rice, cereals, solanum and sweet potatoes and other root and tuber crops, food legumes, vegetables, peanut, citrus, tree and fruit crops, coconut and other palms, coffee, cocoa, tea, bananas, sugarcane, tobacco, pineapple, cotton, other tropical fibres, spices, condiments and medicinal plants. It provides practical guidance on methods of extraction, processing and diagnosing of different plant and soil nematodes and on integrated pestmanagement.

      • Trusted Partner
        Deltas, estuaries, coastal regions
        June 2010

        Tropical Deltas and Coastal Zones

        Food Production, Communities and Environment at the Land–Water Interface

        by Edited by Chu T Hoanh, Brian Szuster, Suan-Pheng Kam, Abdelbagi Ismail, Andrew Noble.

        Tropical coastal deltas represent one of the most diverse and rapidly changing biophysical regions in the developing world. These deltas are home to large populated areas, are significant centres of agricultural production and industrial development, and contain fragile ecosystems that are now facing new threats as a result of expected sea-level rises associated with global warming. Focusing on the developing countries of Asia, Africa and South America, chapters explore the diverse livelihoods of people in these areas and the impact of land-water management on the environment. New techniques and methodologies are explored in land and water management to try and solve the conflicts between rice-based agriculture, aquaculture, fisheries and the environment in tropical delta regions. Illustrating how to protect tropical deltaic systems in the face of serious future challenges, this will be essential reading for students, researchers, policy makers and natural resource managers in agriculture and aquaculture.

      • Trusted Partner
        Agriculture & related industries
        November 2012

        Shifting Cultivation and Secondary Succession in the Tropics

        by Albert O. Aweto

        Shifting cultivation or rotational bush fallowing is the predominant system of arable farming in the humid and sub-humid tropics where several hundred million people depend on this system of agriculture for their livelihood. Shifting Cultivation and Secondary Succession in the Tropics documents and systematizes findings in shifting cultivation over the last six decades and also characterizes secondary succession and related changes that fallow vegetation undergoes to the process of soil fertility restoration under bush fallow. It includes unique features such as graphical illustration of the organic matter equilibrium concept; correlation and multiple regression analysis; core-periphery analogy, encapsulated in the spatio-temporal model and the graphical unified model of succession and soil fertility restoration, therefore providing essential reading for researchers and students within tropical agriculture and related fields such as forestry, geography, environmental science and tropical development.

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