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      • Trusted Partner
        Children's & YA

        Missing Bugs and Grass

        An Invitation Letter from Nature

        by Xue Tao

        An Invitation Letter from Nature series is Xue Tao's first set of nature-themed picture books. Since childhood, Xue Tao has enjoyed getting along with the plants and animals in nature and felt the rise and fall of all beings with a sensitive heart. This set of picture books for nature and ecology education just pays tribute to nature, as well as to a vibrant childhood.   An Invitation Letter from Nature series focuses on the theme of nature in the form of transitions through the four seasons. It currently has five books: Epic of Mountain Forests, Day and Night of the Little Wooden House, One Year of Me and Tree, Missing Bugs and Grass, Birds and Little Beasts as Companions. Each book has its own theme, just like five different landscape paintings, presenting different life experiences.   Missing Bugs and Grass depicts the changes of bugs and grass in four seasons, which is in fact a metaphor for the journey of human life.

      • Trusted Partner
        Zoology & animal sciences
        May 2021

        Nutrition and Feeding Organic Cattle

        by Robert Blair

        Organic cattle farming is on the increase, with consumer demand for organic milk and meat growing yearly. Beginning with an overview of the aims and principles behind organic cattle production, this book presents extensive information about how to feed cattle so that the milk and meat produced meet organic standards, and provides a comprehensive summary of ruminant digestive processes and nutrition. Since the publication of the first edition, global consumers have increasingly become concerned with the sustainability of meat production. Here, Robert Blair considers the interrelationships of sustainable practices and profitability of organic herds, reviewing how to improve forage production and quality, and minimizing the need for supplementary feeding using off-farm ingredients. This new edition also covers: - Managing a recurrent shortage of organic feed ingredients, due to increased GM feed crop cultivation worldwide - Current findings on appropriate breeds and grazing systems for forage-based organic production - Diet-related health issues in organic herds and the effects of organic production on meat and milk quality. Required reading for animal science researchers, advisory personnel that service the organic milk and beef industries and students interested in organic milk and meat production, this book is also a useful resource for organic farming associations, veterinarians, and feed and food industry personnel.

      • Trusted Partner
        March 2012

        Lebenslang

        Ausgewählte Gedichte. Mit einer Radierung von Günter Grass

        by Günter Grass

        »Am meisten liegt mir Lyrik«, hat der Autor der »Blechtrommel« bekannt. Die lyrischen Miniaturen des Literaturnobelpreisträgers aus dem Alltagsleben, Gelegenheitsgedichte im besten Wortsinne, heißen »Meine alte Tasche« oder »Ehe«, »Geöffneter Schrank« oder »Lamento bei Regen«. »Lebenslang« versammelt Günter Grass' schönste Gedichte aus sechs Jahrzehnten.

      • Trusted Partner
        April 2005

        »Wir leben im Ei«

        Geschichten aus fünf Jahrzehnten

        by Günter Grass, Dieter Stolz, Dieter Stolz

        Persönliche Verlusterfahrungen und erkenntnistheoretisch fundierte Skepsis führten dazu, daß Grass den existentiell zu denkenden Zweifel zum Strukturprinzip seiner trotz allem durchaus sinnenfrohen Dichtung erhob. Der Band versammelt allerhand phantastischrealistische Lebensgeschichten aus der zweiten Hälfte des 20. Jahrhunderts, darunter wenig bekannte Kurzprosa und zwei in diesem Band erstmals abgedruckte Archivskizzen.

      • Trusted Partner
        Agricultural science
        June 1996

        Biology of Grasses

        by Edited by Geoffrey P Chapman

        Grasses are put to a multitude of uses by those involved in agriculture and recreation. They are also of importance to environmental biologists, for example those involved in restorative ecology. In this book the biology of grasses is illustrated by many different grass genera and species, drawn from both temperate and tropical zones. Beginning with a discussion of the role of grasses in a changing world, the author provides a thorough treatment of such topics as the generation and dispersal of grasses, their diversity, history, contrasting life styles, ecology and domestication. The text is supported by the inclusion of high quality line drawings and black and white photographs. There is also a thorough glossary of the terminology associated with grass science. This book bridges the gap between introductory textbooks and research and technical papers. It is an advanced level reference text for students and teachers of agriculture, plant biology and ecology. It is of particular importance to all those studying and researching the genetics, physiology and taxonomy of grasses.

      • Trusted Partner
        Science & Mathematics
        November 2018

        Parthenium Weed

        Biology, Ecology and Management

        by Stephen W Adkins, Stephen W Adkins, Asad Shabbir, Asad Shabbir, Kunjithapatham Dhileepan, Muhammad H Ali, Sally Allan, Ali Ahsan Bajwa, Amalia Belgeri, Shane Campbell, Nimal Chandrasena, Michael Day, Naeem Khan, Ian A W Macdonald, Alec McClay, Andrew McConnachie, Rachel McFadyen, Adusumilli Narayana Rao, Boyang Shi, Bharat B. Shrestha, Lorraine Strathie, Sushil Kumar, Tamado Tana, Saichun Tang, Colette Terblanche, Nguyen Thi Lan Thi, Wayne D. Vogler, Arne Witt, Kunjithapatham Dhileepan

        This book explores the most important aspects of the biology, ecology and management of what is one of the world's worst weeds. Originally regarded as a major weed in Australia and India, Parthenium weed is now widespread in around 48 countries in Africa, Asia and the South Pacific, and has the potential to spread to new countries in Africa, Asia and Europe. This book, which is a collective effort by 27 members of the International Parthenium Weed Network, addresses research and knowledge gaps for different countries. It examines the weed's mode of spread, its impact on agricultural production, its effect on the environment and on human health, and its management using biological control, as well as cultural, physical and chemical approaches. It also considers the coordination of the weed's management, possible uses for Parthenium weed, its present distribution and how this is impacted by climate change. This book includes: A detailed analysis of Parthenium weed biology. Experiences with Parthenium weed worldwide. An explanation of practical management options. This book will be of interest to graduate students and researchers in universities and institutes, in the fields of plant ecology, botany, agriculture, conservation and restoration ecology.

      • Trusted Partner
        July 2020

        Forage production and utilization technology

        by Yan Jingcai

        The combination of planting and breeding and the development of moderate scale breeding has been proved to be a good way to solve the problem of forage supply and improve the efficiency of herbivore breeding in mountainous and hilly areas. This book takes forage production and forage technology as the theme. On the basis of introducing the current situation of forage production and herbivore breeding, it is compiled in accordance with the clues of forage varieties suitable for planting in southern provinces and their production technology, forage processing and storage technology, and forage utilization technology. The book introduces more than 30 kinds of forage grass, and introduces the feeding technology of forage grass in cattle, sheep, geese and pigs.

      • Trusted Partner
        Literature & Literary Studies
        July 2018

        Women’s writing in contemporary France

        by Gill Rye, Michael Worton

      • Trusted Partner
        Agricultural science
        December 1997

        Temperate Forage Legumes

        by J Frame. Edited by J F L Charlton, A S Laidlaw.

        The major temperate forage legumes are of global importance in the sustainable productivity of ruminant feed in the developed world. This book brings together in one volume all aspects of their basic biology and associated production practices. Emphasis is placed on the importance of understanding plant characteristics and their consequences in terms of forage output, quality and utilization by livestock. Recent research advances are reviewed and put into context and several recently commercialised species are also covered. The introduction considers the history, current extent, benefits and limits of temperate forage legume usage. Subsequent chapters are dedicated to a comprehensive examination of each forage species in turn, dealing with their origin, morphology, physiology, ecology, nitrogen-fixing capability, cultivars, seed production, nutritive value and productivity. The key factors for optimal management are identified and the prospects for the future outlined, including the potential arising from the use of biotechnology. This book is essential reading for degree and postgraduate students of plant science, agronomy and animal production. Additionally, students and researchers in ecology and environmental science will also find it a valuable resource. The management sections will be of particular value to grassland advisers, consultants and progressive land users.

      • Trusted Partner
        Botany & plant sciences
        June 2016

        Tropical Forage Legumes

        Harnessing the Potential of Desmanthus and Other Genera for Heavy Clay Soils

        by John R. Lazier, Nazeer Ahmad

        This book includes a detailed analysis of the forage germplasm available which is adapted to heavy clay soils and describes materials collected from sites in the Caribbean, South, Central and North America. It covers successful native and exotic forage legume species that have potential for Belizean soils, and the adaptation of a wide range of forages on Australian clay soils. This book provides an invaluable example of how a global search for adapted and productive forage germplasm can be undertaken and, covering over four decades of research, acts as a key resource for new scientists in the field.

      • Trusted Partner
        January 1980

        Die Ballade von Peckham Rye

        Roman. Aus dem Englischen von Elisabeth Schnack

        by Muriel Spark, Elisabeth Schnack

      • Trusted Partner
        Agricultural science
        December 1997

        Forage Seed Production, Volume 1

        Temperate Species

        by Edited by Daphne T Fairey, John G Hampton

        The grasses and legumes grown in pastures and rangelands form the basis of the worldwide animal production industry. Some species also have a significant role in the sport and leisure industry, for playing surfaces such as golf courses and football fields. It is therefore vitally important to ensure that seed supplies of appropriate species are available for use on a commercial scale. This book is published in association with the International Herbage Seed Production Research Group. It brings together leading researchers and along with its companion volume Forage Seed Production Volume 2: Tropical and Subtropical Species (to be published in late 1998), provides the definitive resource for all those concerned with breeding and profitable seed production for grasses and legumes used within grazing systems or recreation and amenity provision. The book is in two parts. Part 1 covers all aspects relevant to seed production, including improving seed yield and quality, crop management, harvesting, processing and the international seed trade. Part 2 consists of eleven case studies from eight countries covering three continents. This book and its companion should be read by all seed scientists involved in the breeding and commercial production of grass and legume seed. They also represent a valuable asset for all commercial seed suppliers. Additionally, the information presented within the book is important for all students and lecturers within departments of agriculture and plant breeding.

      • 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
        Botany & plant sciences
        December 1997

        Pathology of Food and Pasture Legumes

        by Edited by David J Allen, Jillian M Lenné

        The plant family Leguminosae is second in economic importance only to Gramineae, which includes the world's cereals and pasture grasses. Indeed, about one quarter of the total output of crop protein in the world as a whole is derived from legumes, which are of great importance both in human diets and in the feeding of livestock. Production is nevertheless limited by major diseases, and therefore there is a great need for a reference book on the pathology of food and pasture legumes. This book fills that need and provides substantial critical reviews of each crop type. It is written by leading research workers from the USA, UK, India, Nigeria, Malawi, New Zealand, Syria and Uganda. The content is thus applicable to both the developed and the developing world, and to temperate and tropical zones. Well illustrated with both monochrome and colour plates, and thoroughly referenced to the research literature, it represents an indispensable volume for plant pathologists and legume agronomists.

      • Trusted Partner
        Insecticide & herbicide technology
        May 1998

        African Cereal Stem Borers

        Economic Importance, Natural Enemies and Control

        by Edited by Andrew Polaszek

        An assemblage of approximately twenty moth species belonging to the families Crambidae, Pyralidae and Noctuidae constitute the most important cereal pests in many parts of Africa. The caterpillars of these moths bore into the stems of maize, sorghum, millet and rice, often killing the plant, and are commonly known as stem or stalk borers. The cereals attacked are grown by smallholders to feed themselves and their families and are of great importance as the staple food for the population in most parts of Africa. Complex control measures, including the use of chemicals, are often inappropriate.This book provides fundamental information necessary for formulating integrated pest management of African cereal stem borers, in particular any natural enemy component. Firstly, the economically important species are characterized regionally and according to their biology and host plants, both wild and cultivated. The taxonomy of the moths, their larvae and their natural enemies is examined in detail and techniques of rearing are described. Illustrated keys are provided for their recognition, and their distributions and hosts are listed. Finally, the control measures currently in use and those being investigated, are summarized.This book is essential reading for applied entomologists, agronomists and extension workers with an active interest in cereal production in Africa and will be of value to all those concerned with integrated pest management in the tropics.

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      • Trusted Partner
        Agriculture & related industries
        November 2007

        Non Chemical Weed Management

        Principles, Concepts and Technology

        by Mahesh K Upadhyaya, Robert E Blackshaw

        Following several decades of popularity after the Second World War, the use of synthetic herbicides is now experiencing a backlash within the agriculture industry.The increase in organic farming and concerns about potential negative effects on human health and the environment is creating a demand for pesticide-free food and alternative weed management techniques. International research has now explored the potential, limitations and impacts of non-chemical alternatives and the effect of different strategies on the entire agro- or natural ecosystem. Through the re-evaluation of techniques previously considered uneconomical or impractical, this text provides a comprehensive examination of non-chemical weed management.

      • Trusted Partner
        Insecticide & herbicide technology
        April 2003

        Weeds and Weed Management on Arable Land

        An Ecological Approach

        by Sigurd Håkansson

        This book is a unique review of weed science. The sample material reflects the exciting developments in weed research coming out of Scandinavian and other parts of the world – research that is of international interest and relevance. The book discusses factors that effect weed occurrence in different crops and cropping systems and the response of these weeds to specified management measures. Weeds of different traits are discussed and their response to varying growing methods and weed control measures are examined in detail.One of the book’s key strengths is its focus on the fundamental principles of weed development and the interaction between weed and crop. The discussion of these important topics are thoroughly covered and supported by experimental data from the author’s own work and the published work of many other scientists. This book, with its fundamental focus on principles, will be valid for scientists and students for many years to come.

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