Newberry prof (14 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on poultry housing systems.The first chapter reviews current poultry housing systems and the recent emergence of enriched cages and cage-free systems. It explores the impact of conventional cages on bird health and welfare, looking primarily at bone health.The second chapter examines the impact of different housing systems on the safety and quality of eggs. It reviews how hen housing and flock management can affect indicator populations, foodborne pathogens and chemical contamination.The third chapter considers the relationship between housing conditions and management in the rearing and production of broilers. It reviews the major welfare issues related to the housing of broilers, including feed and water restriction.The fourth chapter discusses current environmental enrichment strategies implemented in poultry production. The chapter details the benefits of these strategies, as well as their role in contributing to more sustainable production models.The final chapter reviews current knowledge on perching behaviour of chickens, as well as the associated risks to bird health and welfare that arise with the use of elevated structures, such as keel bone damage.…

Condizione: New.

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on poultry housing systems.The first chapter reviews current poultry housing systems and the recent emergence of enriched cages and cage-free systems. It explores the impact of conventional cages on bird health and welfare, looking primarily at bone health.The second chapter examines the impact of different housing systems on the safety and quality of eggs. It reviews how hen housing and flock management can affect indicator populations, foodborne pathogens and chemical contamination.The third chapter considers the relationship between housing conditions and management in the rearing and production of broilers. It reviews the major welfare issues related to the housing of broilers, including feed and water restriction.The fourth chapter discusses current environmental enrichment strategies implemented in poultry production. The chapter details the benefits of these strategies, as well as their role in contributing to more sustainable production models.The final chapter reviews current knowledge on perching behaviour of chickens, as well as the associated risks to bird health and welfare that arise with the use of elevated structures, such as keel bone damage.…

Condizione: New. In.

Taschenbuch. Condizione: Neu. Neuware - This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. …

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on poultry housing systems.The first chapter reviews current poultry housing systems and the recent emergence of enriched cages and cage-free systems. It explores the impact of conventional cages on bird health and welfare, looking primarily at bone health.The second chapter examines the impact of different housing systems on the safety and quality of eggs. It reviews how hen housing and flock management can affect indicator populations, foodborne pathogens and chemical contamination.The third chapter considers the relationship between housing conditions and management in the rearing and production of broilers. It reviews the major welfare issues related to the housing of broilers, including feed and water restriction.The fourth chapter discusses current environmental enrichment strategies implemented in poultry production. The chapter details the benefits of these strategies, as well as their role in contributing to more sustainable production models.The final chapter reviews current knowledge on perching behaviour of chickens, as well as the associated risks to bird health and welfare that arise with the use of elevated structures, such as keel bone damage.…

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on poultry housing systems.The first chapter reviews current poultry housing systems and the recent emergence of enriched cages and cage-free systems. It explores the impact of conventional cages on bird health and welfare, looking primarily at bone health.The second chapter examines the impact of different housing systems on the safety and quality of eggs. It reviews how hen housing and flock management can affect indicator populations, foodborne pathogens and chemical contamination.The third chapter considers the relationship between housing conditions and management in the rearing and production of broilers. It reviews the major welfare issues related to the housing of broilers, including feed and water restriction.The fourth chapter discusses current environmental enrichment strategies implemented in poultry production. The chapter details the benefits of these strategies, as well as their role in contributing to more sustainable production models.The final chapter reviews current knowledge on perching behaviour of chickens, as well as the associated risks to bird health and welfare that arise with the use of elevated structures, such as keel bone damage.…

Condizione: New. Print on Demand pp. 194.

Hardcover. 1st Edition. 4to., (12 x 9 ½ inches). Large folding lithographic map of "Explorations and Surveys in New Mexico and Utah. 1860" (slightly toned), 11 fine chromolithographic and 11 lithographic plates. Contemporary brown cloth, spine gilt (extremities a bit worn). Provenance: With the contemporary manuscript ownership inscription of "E. Z. Steeven, 1st Lieut. & Adjutant 3rd Cavalry." First edition. Publication of this report was originally intended for 1861, but the Civil War intervened and prevented publication for another fifteen years. The expedition under Macomb went west from Santa Fe across northern New Mexico and Arizona to the Colorado and "showed conclusively that no feasible supply route existed leading into the Great Basin from that direction. However, in the realm of geography and geology its implications were considerable. The whole drainage of the San Juan had been traced and the relationship of that river with the Colorado clearly established. More important, they had also established that the Green River united with the Grand to form the Colorado. The entire maze of intricate canyon country had been threaded, and its geography revealed for the first time. In addition, Newberry was able to establish numerous stratigraphic columns, and to trace the Triassic, Jurassic, and Carboniferous strata far out across the Colorado River. Newberry introduced a new level of sophistication into the study of western geology. Of Newberry it might be said that more than any other scientist since Frémont he had opened up new and unknown country to the civilized world" (Goetzmann, "Army Exploration in the American West"). Alliot, p. 144. Graff 2647. Howes M179.…

Hardcover. 1st Edition. 4to., (11 4/8 x 9 inches). Large folding lithographic map of ".Explorations and Surveys in New Mexico and Utah. 1860" (one or two short tears near the mount and to folds), 11 fine chromolithographic and 11 lithographic plates. Original deluxe binding of half brown morocco gilt (extremities rubbed). First edition, in the deluxe issue binding. Publication of this report was originally intended for 1861, but the Civil War intervened and prevented publication for another fifteen years. The expedition under Macomb went west from Santa Fe across northern New Mexico and Arizona to the Colorado and ".showed conclusively that no feasible supply route existed leading into the Great Basin from that direction. However, in the realm of geography and geology its implications were considerable. The whole drainage of the San Juan had been traced and the relationship of that river with the Colorado clearly established. More important, they had also established that the Green River united with the Grand to form the Colorado. The entire maze of intricate canyon country had been threaded, and its geography revealed for the first time. In addition, Newberry was able to establish numerous stratigraphic columns, and to trace the Triassic, Jurassic, and Carboniferous strata far out across the Colorado River. Newberry.introduced a new level of sophistication into the study of western geology. Of Newberry it might be said that more than any other scientist since Frémont he had opened up new and unknown country to the civilized world" (Goetzmann, "Army Exploration in the American West"). Alliot, p. 144. Graff 2647. Howes M179.…

Condizione: New. Print on Demand pp. 140.

Condizione: New. Print on Demand pp. 140.

Condizione: New. PRINT ON DEMAND pp. 140.