The Nutrient Requirements of Ruminant Livestock PDF Download

Author: Agricultural Research Council (Great Britain)
Publisher: Cabi
ISBN:
Category : Nature
Languages : en
Pages : 376

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Book Description
This work discusses the nutrient requirements of all forms of ruminant livestock.

Author: Dejan Sokolović
Publisher: Springer
ISBN: 9401790442
Category : Technology & Engineering
Languages : en
Pages : 380

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Book Description
Grasslands are among the largest ecosystems in the world and consequently are of great importance to mankind. The genotypes of the species which are the main components of the grasslands have great influence on total outcome and successful utilization of grasslands. Therefore fodder crops and turf swards should be constantly improved to follow modern trends in agriculture production and landscape architecture. The wide range of breeding programs for forage and amenity species, as well as new breeding methods and techniques, is rapidly expanding the boundaries and is making it possible to achieve outstanding breeding results. This book includes papers presented at the 30th EUCARPIA Fodder Crops and Amenity Grasses Section Meeting. The challenging title of the book focuses on breeding of quantitative traits, which directly impact the profitability and sustainability of grasslands and fodder crops production, as well as on multidisciplinary approach in grassland research and utilisation. Included papers offer a unique collection of ideas and breakthroughs in the fields of fodder crops and amenity grasses breeding and genetics, as well as in the creative and innovative application of new tools in practical breeding.

Author:
Publisher:
ISBN:
Category : Civil defense
Languages : en
Pages : 316

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Author: Wadsworth
Publisher:
ISBN: 9781337045575
Category :
Languages : en
Pages :

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Author:
Publisher:
ISBN:
Category : Hazardous wastes
Languages : en
Pages : 690

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Author: O.A. Rognli
Publisher: Springer Science & Business Media
ISBN: 9401109664
Category : Science
Languages : en
Pages : 324

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Book Description
This book contains papers and posters presented at the 18th Eucarpia Fodder Crops Section Meeting held at Loen, Nordfjord, Norway in August 1993. In most environments some form of marginal conditions or stress prevails. Few crops are being produced under such a wide range of environmental and management stresses as fodder crops. Improved adaptation of fodder crops to marginal conditions is crucial in developing sustainable, low-input agricultural systems. The book is unique in demonstrating the large diversity both in crops and environmental stresses that confront the forage breeders. Both general and specific aspects of adaptation to marginal growing conditions are presented, ranging from problems caused by snow and ice in the Subarctic regions of Europe to the severe drought problems in the Mediterranean regions. For everyone involved in studies of adaptation and breeding of perennial plants for marginal conditions or stress environments.

Author: Dara Brodsky
Publisher:
ISBN:
Category : Neonatology
Languages : en
Pages : 442

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Book Description
This valuable review book provides a thorough framework for the basic principles of neonatology in a clear and user-friendly style. The detailed yet focused outline format makes it the perfect book for those in training in neonatology and those studying for the Neonatology Boards, as well as a useful general reference for professionals in the field. The first comprehensive guide for the neonatal/perinatal board exam Provides a thorough framework for the basic principles of neonatology The outline format is supplemented with tables, lists, and illustrations for easy study and recall

Author: Robert D. Munson
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 1223

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Author: Beat Boller
Publisher: Springer Science & Business Media
ISBN: 1441907602
Category : Science
Languages : en
Pages : 527

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Book Description
Grassland farming in Europe was already established during the settlement of the rst farmers together with their domesticated animals after the last ice age. Since then, grassland provides the forage basis to feed ruminant animals for the p- duction of meat and milk. Depending on the ecological conditions and intensity of usage, various plant communities with different species developed, displaying a rich biodiversity. With the introduction of improved crop rotations at the end of the 16th century, grasses and legumes were also grown to an important extent as forage crops on arable land. In the last decades the importance of amenity grasses increased markedly, due to the demand of the society for new usages like landscape protection. Around 1900 interested farmers and academics identi ed the need for gra- land improvement through systematic selection and seed production. This marks the beginning of breeding and research in companies but also at universities and specialized research institutes. Plant collection started with many of the species that are still of importance today. The collected materials were grouped according to the intended use and some type of phenotypic selection was applied. Seed mul- plication of such populations was performed in pure stands and the harvested seed was marketed. Although the vegetative biomass and its quality are of utmost imp- tance in forage crop breeding, it is the seed yield potential which determines the commercial success of a new variety.

Author: G. Scott
Publisher: Springer Science & Business Media
ISBN: 9401712174
Category : Technology & Engineering
Languages : en
Pages : 489

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Book Description
The emphasis in degradable polymers has changed since the first edition of this book. Biomedical and agricultural applications remain important topics of scientific and commercial interest in the second edition. However, an increased emphasis on composting as a means of recovering value from wastes has led to a new impetus to understand how plastics degrade in the environment and the implication of this for international standards. Polymers based on renewable resources are also a major topic in this edition but the debate continues about their long-term sustainability and ecological advantages over degradable man-made polymers. Degradable Polymers will be of interest not only to academic and industrial scientists working on packaging, agricultural and medical applications of plastics but also to students of environmental science and legislators concerned with the effects of man-made materials in the environment.