LIBRA LIBROS PROYECTOS S.A.S es una empresa colombiana, fundada en el año 2015. Su Editorial LIBRA LIBROS cuenta con lineas temáticas en la historia, música y patrimonio del Caribe colombiano. Se presta servicios a otras empresas o entidades privadas y públicas en realizar proyectos editoriales propios.
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Librosampleados is a publisher focused on Latin American literature.
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The environmental problems, such as pollution and land degradation, of post-Soviet agriculture are indeed serious and represent a major obstacle to the expansion of food production in the new political and economic arena. This book provides a thorough review of these problems and also responds to several reports claiming that the situation is irremediable. Although environmental problems are severe, the author shows that they are not necessarily the key limiting factor in agricultural production in the short-term. Drawing on a range of personal interviews and statistics and on the social, economic and political literature, as well as information on crop production, soil and water use, and the environment, it is shown how a more sustainable future might be attained.
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.
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The first installment of the ‘Little Green Men’ series --- a new full-length fairytale by famous children’s book author Jin Bo. The book centerson the cute fairytale image of ‘little green men’. It depicts a pair of good friends who hope to encounter mysterious little green men, their accidental discovery of them in the suburbs, and, finally, the adventures that occur after they invite the little green men to come to the human world. The book preserves Jin Bo’s beautiful and lyrical style, extols on the value of childlike innocence, and is a classic original fairytale.
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Friend Li Bo, Brother Du Fu.. is a collection of prose by the Ukrainian poet Oleh Lysheha, which was on the BBC Ukraine Book of the Year award long list in 2010. According to the author, this book took him about thirty years to write. It includes, for instance, fragments of his lost fantasy novel "Peacock".
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The book was a collection of prose by Jin Bo, a well-known children's literature writer. The author has devoted to children's literature creation for more than 50 years and produced a great many of classic prose. The book selected Jin’s works over the years. The articles of the book were written in standard modern Chinese. They are touching and graceful and are not just for young mothers but for adults to mouldtheir temperament. Many of the articles have been chosen by various Chinese textbooks in the Chinese mainland, Hong Kong and Taiwan.
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Understanding parasite biology and impact is essential when giving advice on parasite control in farm animals. In the first review devoted to parasites of domestic cattle and sheep alone, this book provides in-depth, focused advice which can be tailored to individual farms. It considers the impact of parasites, both as individual species and as co-infections, as well as epidemiological information, monitoring, and diagnostic procedures. Supported throughout by diagrams and photos to aid diagnosis, it also reviews the basis for control measures such as the responsible use of parasiticides, adaptive animal husbandry and other management practices. This book: Focuses on common parasites of domestic sheep and cattle; Places emphasis on understanding host responses and epidemiology so that the impact and seasonality of parasitism can be incorporated into advice and decision making; Highlights the fundamental importance of the individual farm and farmer in assessing endemic parasitism and tailoring control options accordingly; Provides a comprehensive reference listing, including important historical citations, to underpin the content. An important resource for students, veterinarians and researchers of farm animal health, this book maintains a focus on ruminant parasitology in order to deliver evidence-based advice and also context for the application of basic research.
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The first artist to enter the realm of fantasy was Hieronymus Bosch. He revels in the delights of pleasure. He relishes eating giant fruits, running on water and flying on top of a fish. He is joyful without even realizing it. Bosch is also aware that serenity and calmness let things be seen as they are. No one before had ever seen our feelings as we get lost in the madness of invisible realities.
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This introductory level textbook covers the welfare and environmental implications of producing cattle as well as traditional subjects such as nutrition, reproduction and housing. Its broad, international coverage includes feedlot systems, transport, subsistence farming systems and the contribution of cattle production systems to land, air and water pollution. It is an invaluable resource for undergraduate students of animal science, veterinary medicine and agriculture, as well as diploma and certificate courses and industry personnel. Praise for the first edition: "The book is to be recommended to university students of animal science, agriculture and veterinary medicine and it represents a valuable source of information for anyone interested in cattle farming" - Reproduction in Domestic Animals Principles of Cattle Production is ideal for use in teaching at diploma and degree level. - Animal Reproduction Science "The overview of the industry and its place in society now, and in the future, is extremely well written and for those of us involved on a daily basis is well worth reading." - The Veterinary Journal "It emphasizes relevant aspects of disease, environment, animal welfare and sustainability that deserve full consideration in today's climate of opinion" - Journal of Animal Breeding and Genetics
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Vertrau‘ deinen Freunden und lass dich überraschen! Bist du auch wie der kleine Fuchs und magst es gerne sicher, ruhig und gemütlich? Dann hast du vielleicht manchmal Angst, wenn deine Freunde dich überraschen. So geht es auch August Fuchs mit seiner Freundin, dem Eichhörnchen Susi. Die mag es nämlich zu rennen und zu toben und zu springen und kommt immer auf ziemlich wilde Ideen. Was wohl bei ihrem gemeinsamen Treffen heute auf ihn wartet? August Fuchs macht sich schon Sorgen, dass sie etwas Lautes, Aufregendes machen könnten, bei dem man viele Entscheidungen treffen muss. Das kriegt er nämlich immer Angst. Kennst du das? Dann macht euch die wunderschön künstlerisch illustrierte Geschichte vom introvertierten Fuchs bestimmt Mut. Denn wenn man einander vertraut und auf einander Rücksicht nimmt, wird alles gut. Du bist ok so, wie du bist! Eine Mutmachgeschichte für dein introvertiertes Kind ab 4 Jahren. Freut euch auf das erste Kinderbuch der Künstlerin Miriam Bos. Macht mutig und hilft, die Angst vor ungewohnten Situationen zu nehmen. Überraschung! Eine liebevolle Freundschafts- und Tiergeschichte, die Mut macht.
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The practice of organic cattle farming has continued to increase in recent years, backed by consumer demand, organisations and governments. Beginning with an overview of the aims and principles behind organic cattle production this book presents comprehensive information about how to feed cattle so that the milk and meat produced meet organic standards. Nutrition and Feeding of Organic Cattle provides a comprehensive summary of ruminant digestive processes and nutrition. The author, past-President of the World Association for Animal Production, utilises years of animal nutrition experience to describe the effects of feeding programmes using approved organic ingredients on cattle productivity, health and welfare. The book also provides up-to-date information on consumer aspects of organic meat and milk, and on production of greenhouse gases by cattle raised organically. Completing a trilogy of books specifically designed to address the feeding of organic farm animals, this text will be of particular interest to producers, researchers, lecturers, regulatory agencies, feed manufacturers, food producers and veterinarians.
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In recent years there has been an increasing interest in the topic of farm animal behaviour. This is partly an academic interest on the part of behavioural and animal scientists, but also stems from the more applied aspects of the subject as it relates to animal welfare. It is also now better appreciated that behaviour and welfare of animals have a significant impact on health and production. This book provides a thorough review of our knowledge of cattle behaviour and how this can contribute to improve the care, management and well-being of cattle. Examples are drawn from around the world, and while there is some emphasis on dairy cattle, mention is made of beef, dual-purpose or draught cattle where appropriate. All of the key topics such as social, reproductive and feeding behaviour are covered with thorough reviews of the research literature. The book represents a valuable work for advanced students and research workers in animal, dairy and veterinary sciences, as well as zoologists and psychologists in applied ethology.
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Since the time of domestication more than 10,000 years ago, cattle have played an increasingly crucial role in the development of human civilizations. Progress has been quite remarkable since the turn of the century; the sequencing of the bovine genome in 2009 launched new avenues for furthering our understanding of theoretical and practical aspects of cattle genetics. Covering a vast array of questions, this book reviews major topics from molecular and developmental genetics, disease resistance and immunogenetics to genetic improvement of dairy and beef breeds, addressing all current problems in the field. This second edition includes a new team of authors and completely new chapters on the genetics of fat production, nutrition, feed intake and efficiency, growth and body composition. Fully updated throughout, it provides a valuable resource on cattle genetics for researchers, breeders, veterinarians and postgraduate students.
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Mason's World Dictionary of Livestock Breeds, Types and Varieties, now in its sixth edition, has a long history as a reliable and authoritative source of key livestock breed information. Intended as a list of livestock names and synonyms for breeds, groups, types and varieties worldwide, the dictionary aims to include all names found in the literature, 'defining' each breed or type with a brief indication of identifying characteristics, uses and source of origin. Expanded into a new edition, this established and trusted resource: - Extends coverage to include yak, reindeer and camelids in addition to the existing cattle, sheep, pigs, goats, horses, asses and buffalo - Features well over 10,000 entries and cross-references on breeds, sub-breeds, types, varieties, strains and lines of species - Covers newly created and now-recognised local breeds documented over the last two decades An important updated work, Mason's dictionary forms a useful reference for livestock breeders and academics interested in breeds, as well as national and international organizations with interests in livestock.
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The large-scale destruction of tropical rain forests and the consequences of the loss of their rich, complex ecosystems is one of the most well-publicised, globally important environmental issues of the late twentieth century. The bulk of the remaining forest is to be found in the Amazon Basin, largely in Brazil and the rapid expansion of cattle ranching has been implicated as the main cause of irreversible deforestation in this part of South America over the last decade. This book brings together and critically assesses the economic, agronomic and environmental evidence for the benefits and costs of cattle ranching in the Amazon region. The ecology of the Amazon rain forest is described, along with methods of economic valuation of forests, agricultural systems in the Amazon, the history and underlying causes of its colonisation and the effects on land use, and the extent of deforestation. This leads on to a more detailed description of the cattle ranching systems employed in the Amazon, their economics and effects on the forest. In conclusion, the potential for sustainable cattle production in the Amazon is discussed. The product of considerable field research in Brazil by the author, this book presents a positive perspective on a highly controversial topic, in a uniquely systematic way and with far-reaching implications. It is an essential purchase for livestock economists, agronomists, foresters and environmentalists with an interest in South American and other tropical regions. It will also be a valuable source for advanced students of agronomy, animal science, agricultural economics and ecology.
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There are tremendous benefits to feeding ruminants nitrogen and phosphorus supplements, in terms of milk production and productivity. However what goes in, must also come out. Nitrogen and phosphorus excretions from dairy cattle are a major environmental pollutant. This book describes the latest knowledge in nitrogen and phosphorus nutrition of cattle including requirements, ruminal and total tract metabolism, possibilities of increasing the efficiency of nitrogen utilization and reducing nitrogen and phosphorus excretions from dairy and beef operations. It also includes aspects of the effects of dietary nitrogen and phosphorus on the reproductive efficiency of cattle.
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