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This new edition of T.W. Perry's classic reference provides both updated, and new information on the feeding and nutritional requirements of beef cattle, from breeding [or growing] to finishing. All the critical components of diet are dealt with: vitamins, minerals,...
Editeur :
Academic Press
Parution :
1995-08-14
PDF sans DRM
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Stems, of various sizes and shapes, are involved in most of the organic processes and interactions of plants, ranging from support, transport, and storage to development and protection. The stem itself is a crucially important intermediary: it links above- and below...
Editeur :
Academic Press
Parution :
1995-07-19
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This practical book provides crucial information necessary to formulate diets with appropriate amounts of amino acids, minerals, and vitamins. The factors that influence how well animals obtain these critical nutrients and methods for determining bioavailability are...
Editeur :
Academic Press
Parution :
1995-07-19
PDF sans DRM
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The cyclical boom-to-recession nature of the economics of cocoa supply is a major problem for the international cocoa industry - and especially for countries whose economies depend on cocoa exports. Only through an understanding of the dynamics of cocoa cycles can...
Editeur :
Woodhead Publishing
Parution :
1995-06-30
PDF sans DRM
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In this book the research on atmospheric deposition of the Dutch Priority Programme on Acidification Research is summarised. Although most research described is of Dutch origin, it has been put into a broader perspective by outlining the state of knowledge on the...
Editeur :
Elsevier Science
Parution :
1995-06-09
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Agricultural households, both in the European Union and world-wide, have experienced important changes during the last three decades. This book covers recent advances both in family economics and in modelling the relationship between the farm-household and the...
Editeur :
Elsevier Science
Parution :
1994-12-07
PDF sans DRM
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Advances in Agronomy increased its publication frequency to three volumes per year in 1993, and will continue this trend as advances in the field dictate. Volume 53 contains four excellent reviews which cover an international spectrum of advances in the crop and soil...
Editeur :
Academic Press
Parution :
1994-11-07
PDF, epub sans DRM
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Volume 52 features a number of advances in the crop and soil sciences. These include a comprehensive review of agricultural and environmental issues associated with poultry manure management; aspects of rainwater utilization efficiency in rainfed lowland rice; a...
Editeur :
Academic Press
Parution :
1994-04-22
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Volume 51 is a compilation of cutting-edge reviews written by leading crop and soil scientists. Several chapters emphasize ecology and the environment: conservation tillage with emphasis on ecological approaches to soil management, especially its effects on the...
Editeur :
Academic Press
Parution :
1994-02-03
PDF, epub sans DRM
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Volcanic eruptions are generally viewed as agents of destruction, yet they provide the parent materials from which some of the most productive soils in the world are formed. The high productivity results from a combination of unique physical, chemical and mineralogical...
Editeur :
Elsevier Science
Parution :
1994-01-06
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Volume 50 highlights current areas of interest to both researchers and students of agronomy internationally. Areas covered include a thorough treatment of redox chemistry in soils, advances in agronomic improvement in oilseed brassicas, population groupings of soybean...
Editeur :
Academic Press
Parution :
1993-10-14
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Continuing the international tradition, Volume 49 of Advances in Agronomy highlights current areas of interest to both researchers and students of agronomy. Areas covered include phosphogypsum in agriculture, nutrient cycling and soil fertility in the grazed pasture...
Editeur :
Academic Press
Parution :
1993-06-07
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Continuing the international tradition of Advances in Agronomy, Volume 48 highlights crop and soil science including hybrid improvement in tropical maize, pearl millet as food, feed and forage, cotton host plant resistance to insects, and electrochemical techniques...
Editeur :
Academic Press
Parution :
1992-11-18
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Under new editorial direction, Advances in Agronomy both continues its long tradition and expands to include innovative methods and technologies. Leading international scientists cover topics in plant and soil sciences, biotechnology, terrestrial ecosystems, and...
Editeur :
Academic Press
Parution :
1992-04-13
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The concepts and concerns regarding the global effects of a continued increase in the atmospheric concentrations of greenhouse gases have enjoyed a high visibility in newspapers and scientific journals. This concern is now being translated into big-science projects....
Editeur :
Academic Press
Parution :
1992-03-25
PDF sans DRM
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Ce Dictionnaire des noms d'agents pathogènes a été conçu dans le cadre du Dictionnaire de l'agriculture multilingue, réalisé au Muséum national d'histoire naturelle. 300 virus, 300 champignons, 84...
Editeur :
Inra
Parution :
1992-01-01
PDF sans DRM
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Under new editorial direction, Advances in Agronomy both continues its long tradition and expands to include innovative methods and technologies. Leading international scientists cover topics in plant and soil sciences, biotechnology, terrestrial ecosystems, and...
Editeur :
Academic Press
Parution :
1991-12-02
PDF sans DRM
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This comprehensive handbook provides information on history, breeds and genetics, statistics, animal health, production, product utilization, and future projections.The focus is on large, domestic animals, but small animals are also covered. References are provided...
Editeur :
Academic Press
Parution :
1991-07-15
PDF sans DRM
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This title is a How to do it and why to do it educational and reference guide. It is a compilation of all the R&D principles and objectives under the one cover, written in a fashion that is easily understood by the professional, as well as the student of research and...
Editeur :
Woodhead Publishing
Parution :
1991-07-01
PDF sans DRM
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Advances in Agronomy
Editeur :
Academic Press
Parution :
1991-06-13
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