Mediendesign Dr. Georg Hauptfeld GmbH Edition Konturen
We are publishing book about the central questions of our culture in politics, philosophy, art and history.
View Rights PortalYour Search Results
-
Promoted Content
Animal husbandryOctober 1998Response in the Yield of Milk Constituents to the Intake of Nutrients by Dairy Cows
by P C Thomas, David E Beever, P J Buttery, J C MacRae, J D Oldham. Edited by Geoffrey Alderman.
This report reviews the energy and protein requirement systems for dairy cows currently used in Britain and presents a new approach, along with the outline of a model for its implementation. Current systems give little consideration to the responses of the animal to changes in the nutrient supply, or to interactions between dietary constituents in their effects on digestion and metabolism. Neither do they predict any effect on the partition of nutrient use between milk and body, or changes in the yields of milk fat, protein and lactose, which determine the commercial value of the milk. Therefore the systems, although not inaccurate, lack relevance to the current needs of UK milk producers. Models which embody concepts of nutrient supply and utilization are reviewed and their development as viable alternatives is considered. It is concluded that a new diet formulation system for dairy cows should aim to predict voluntary feed intake, the partition of nutrient use between milk production and tissue deposition, and the short and long-term of effects of nutrition on fat, protein and lactose yields. The physical and biological characteristics of the cow must also be recognized and incorporated into any model for response prediction. The report is also published in Nutrition Abstracts and Reviews - Series B: Livestock Feeds and Feeding. It is an authoritative review for advanced students, research workers and advisors in animal nutrition and in dairy science and technology.
-
Promoted Content
Agriculture & related industriesMay 2002Natural Resources Management in African Agriculture
Understanding and Improving Current Practices
by Edited by Christopher B Barrett, F Place, A A Aboud
This book consists of selected, edited and revised papers from a workshop held at ICRAF (International Centre for Research in Agroforestry) in July 2000.
-
Trusted Partner
-
Trusted Partner
-
Trusted Partner
-
Trusted Partner
Botany & plant sciencesJune 2000Hemp Diseases and Pests
Management and Biological Control
by John M McPartland, Robert C Clarke, David P Watson
Hemp is enjoying a worldwide resurgence. This unique book combines a review of the hemp pest and disease literature published over the past 50 years with up-to-date information on modern biological control techniques. Each pest and disease organism is presented in the same format, covering economic impact, geographical and host-plant range, plant symptoms, taxonomic description, life history, and differential diagnosis. Important cultural, mechanical, biological and chemical controls are highlighted with charts, illustrations and explicit instructions. Easy-to-use keys are included for rapid identification of the most common pests. Introductory chapters describe the general principles of plant protection, requirements for healthy plant growth, and taxonomy of parasites and pathogens.
-
Trusted Partner
-
Trusted Partner
Animal husbandrySeptember 2000Modelling Nutrient Utilization in Farm Animals
by David E Beever. Edited by John P McNamara, James (Jim) France
This book describes current research in modelling nutrient use in farm animals, from cellular to ecosystem level. The chapters are developed from papers presented at a satellite meeting of the 9th International Symposium on Ruminant Physiology, held in South Africa in October 1999.Excellent papers from a top list of contributorsEditors of great reputationCovers the current topics of interest
-
Trusted Partner
Geography & the EnvironmentMay 2017Climate Change and Crop Production
by E Barrett-Lennard, Matthew P Reynolds, H Braun, Jose Crossa, Peter Hobbs, David Hodson, Andy Jarvis, Peter Langridge, Anne Legrève, David Lobell, Mark Mazzola, Ivan Ortiz-Monasterio, Martin A J Parry, Daniel Mullan
Current trends in population growth suggest that global food production is unlikely to satisfy future demand under predicted climate change scenarios unless rates of crop improvement are accelerated. In order to maintain food security in the face of these challenges, a holistic approach that includes stress-tolerant germplasm, sustainable crop and natural resource management, and sound policy interventions will be needed. The first volume in the CABI Climate Change Series, this book provides an overview of the essential disciplines required for sustainable crop production in unpredictable environments. Chapters include discussions of adapting to biotic and abiotic stresses, sustainable and resource-conserving technologies and new tools for enhancing crop adaptation. Examples of successful applications as well as future prospects of how each discipline can be expected to evolve over the next 30 years are also presented. Laying out the basic concepts needed to adapt to and mitigate changes in crop environments, this is an essential resource for researchers and students in crop and environmental science as well as policy makers.
-
Trusted Partner
January 1990Warum man auf sehr kaltem Eis schlecht Schlittschuh laufen kann
Verblüffende Rätsel aus der Physik des Alltags
by Jargocki, Christopher P / Englisch Lessing, Hans E; Englisch Lessing, Renate
-
Trusted Partner
Technology, Engineering & AgricultureDecember 2019Cucurbits
by Todd C Wehner, Rachel Naegele, James Myers, Kevin Crosby, Narinder P S Dhillon
Completely updated with new content and full-colour figures throughout, the second edition of this successful book continues to provide complete coverage relating to the production of cucurbits, including cucumbers, gourds, muskmelons, pumpkins, squashes and watermelons. These crops are grown worldwide and represent one of the largest and most important groups of horticultural food plants. This second edition of Cucurbits provides up-to-date, succinct and authoritative knowledge on this variety of crops and reflects on significant advances in the areas of production, breeding and evolution. This new edition: - Contains new chapters on abiotic stresses and cucurbits for health - Includes major updates in research on the evolution, movement and distribution of species - Explores new genetic resources and breeding advancements - Delivers current information on methods of improving yield (e.g. grafting) and the management and resistance for pests and diseases - Has an updated list of the most recent taxonomic names This book represents a current and comprehensive guide to cucurbits, is highly illustrated and written in an accessible style. It is an essential resource for students, growers and researchers.
-
Trusted Partner
-
Trusted Partner
Botany & plant sciencesFebruary 2015Bioenergy and Biological Invasions
Ecological, Agronomic and Policy Perspectives on Minimizing Risk
by Caroline E Ridley, Carol Mallory-Smith, Larissa Smith, Bryan Endres, Russell Jessup, Stephen F Enloe, Rachel Bethke, Lloyd Nackley. Edited by Lauren D Quinn, David P Matlaga, Jacob N Barney. Phang Siew Moi
Despite major international investment in biofuels, the invasive risks associated with these crops are still unknown. A cohesive state-of-the-art review of the invasive potential of bioenergy crops, this book covers the identified risks of invasion, distributions of key crops and policy and management issues. Including a section on developing predictive models, this book also assesses the potential societal impact of bioenergy crops and how to mitigate invasive risks.
-
Trusted Partner
March 2010Mit Ängsten und Sorgen erfolgreich umgehen
Ein Ratgeber für den achtsamen Weg in ein erfülltes Leben mit Hilfe von ACT
by Forsyth, John P; Eifert, Georg H / Übersetzt von Harres, Annette; Übersetzt von Eifert, Georg H
-
Trusted Partner
Rural communitiesApril 2005Innovations in Rural Extension
Case Studies from Bangladesh
by Edited by Paul Van Mele, A Salahuddin, Noel P Magor
During the past five years, the PETRRA (Poverty Elimination Through Rice Research Assistance) project has explored the development of innovative extension mechanisms through a learning-by-doing process with multiple service providers. Partnerships linked government, non-government and private sectors as appropriate. Topics addressed by the project include seed production and distribution systems, crop and soil fertility management, postharvest technologies, mobile pumps, aromatic rice and integrated rice-duck farming. The methods used include women-led group extension, whole family approach, participatory video, Going Public and picture songs. This book examines these approaches to extension and assesses their potential for replicability and scaling-up. It includes four thematic sections with people-centred case studies and a conclusion with practical applications of the transaction cost theory.
-
Trusted Partner
October 1983Spectaculum 37
Sechs moderne Theaterstücke
by Samuel Beckett, Sean O’Casey, Edward Bond, Thomas Brasch, Cecil P. Taylor, Martin Walser, Elmar Tophoven
Samuel Beckett zeigt in Katastrophe, wie ein Gefangener in Szene gesetzt wird. Ihm gelingt zweierlei: die Katastrophe des Gefangenen zu zeigen und zugleich die ›Katastrophe‹ dessen, der dieses Elend darzustellen versucht. Edward Bond nennt sein neues Stück »Sommer« im Untertitel ein ›europäisches‹ Stück und sagt, er schreibe nicht über einen Deutschen (der in dem Stück von den Greueln der Vergangenheit berichtet, als beschreibe er einen Sonntagsausflug), sondern er schreibe über das Böse als etwas ganz Banales. C.P. Taylor versteht sein Stück »so gut, so schlecht« über den Nazi-Professor Halder als Frage nach seiner eigenen (unserer) Rolle hinsichtlich der ›Friedensverbrechen‹ der westlichen Welt gegenüber der Dritten Welt. Martin Walser untersucht, ob Abhängigkeit und Selbstverwirklichung notwendig ein Widerspruch sind. Zeitlich näher ist uns Rotter, den Thomas Brasch in seinem gleichnamigen Stück beschreibt. Wie soll man einen neuen Staat aufbauen, wenn die Menschen dieselben geblieben sind? Das Irland O'Caseys, wie weit ist das? Viel näher, als man denken könnte. Das, was in der Routine des Alltags zur Selbstverständlichkeit geworden ist, bricht unvermutet heftig aus: der bigotte Katholizismus des Stadtrats Reiligan und der ihn unterstützenden Geistlichkeit, der primitive Antikommunismus.
-
Trusted Partner
Aquaculture & fish-farming: practice & techniquesJuly 2006Environment and Livelihoods in Tropical Coastal Zones
Managing Agriculture- Fishery-Aquaculture Conflicts
by Edited by Chu T Hoanh, To P Tuong, John W Gowing, Bill Hardy
This book focuses on the challenges people face in managing agricultural crops, aquaculture, fisheries and related ecosystems in areas of coastal zones in the tropics of Asia, Africa, Australia and South America. Challenges arise from conflicts in the use of natural resources among different stakeholders. Through many case studies, the book discusses the nature of these conflicts and identifies what is known and not known about how to manage them. Case studies include: * trade-offs between enhancing agricultural production and maintenance of rural livelihoods and aquatic biodiversity.* lessons learnt from the conversion of mangrove forests to shrimp farms.
-
Trusted Partner
-
Trusted Partner
Technology, Engineering & AgricultureAugust 2019Trichoderma: Ganoderma Disease Management in Oil Palm
A Manual
by Ike Virdiana, Miranti Rahmaningsih, Brian P Forster, Julie Flood, Brian P Forster, Peter D. S. Caligari
This is a hand-on practical guide to the use of Trichoderma as a biocontrol for Ganoderma disease in oil palm plantations. The manual provides background information on the benefits of Trichoderma fungi as well as on Ganoderma (Basal Stem Rot), the most devastating disease of oil palm in South East Asia. The disease is caused by the soil-borne fungus, Ganoderma spp and is also found in West Africa and South America.
-
Trusted Partner
