9781333214135 - variations in farrow: with special reference to the birth weight of pigs (classic reprint) de carmichael, wilbur jerome (3 resultados)
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Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US
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EUR 24,37
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
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Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
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EUR 24,51
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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Paperback. Condición: New. Print on Demand. This book explores the fascinating variations found in farrowing, the birth of piglets, offering a comprehensive study of several breeds of swine. The author, an esteemed expert in animal husbandry, conducted extensive research over many years, examining 720 litters and analyzing facto…rs that influence farrowing outcomes. By delving into topics such as gestation period, litter size, age of dam, breed, seasonality, order of farrowing, and succeeding litters, the book provides valuable insights into the complex dynamics of swine reproduction. It uncovers relationships between these factors and the weight, sex, and health of piglets, contributing to a deeper understanding of optimal breeding practices. Exploring the nuances of each variable, the book highlights the significance of age and breed in determining gestation length, the impact of litter size on individual piglet weight, and the influence of the dam's age on litter size and piglet mortality. It also examines the intriguing observation that male piglets tend to predominate among the first farrowed, offering a glimpse into the intricate workings of nature. The author's meticulous research and expert analysis make this book an indispensable resource for swine breeders, veterinarians, and anyone with an interest in animal reproduction. Its findings provide a solid foundation for improving breeding strategies, maximizing litter health, and advancing the understanding of swine husbandry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
