Genetics cattle (89 résultats)

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Pamphlet. Etat : Very Good. No 23, pp. 1-11, tall 4to, Extracted from orig vol, begins with title page, stapled & trimmed, thus is like a pamphlet, VG.

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Hardback or Cased Book. Etat : New. Breeding, Genetics and Safety Production of Dairy Cattle. Book.

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Etat : New. 2021. 1st Edition. paperback. . . . . .

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Taschenbuch. Etat : Neu. Neuware.

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Taschenbuch. Etat : Neu. Neuware - Exceptional beef genetics create opportunity-but profitable Piedmontese cattle farming requires much more than impressive muscle. Known for distinctive muscular development, high lean-meat yield, fine bone, and valuable carcass characteristics, Piedmontese cattle offer beef producers an unusual combination of genetics and production potential. Piedmontese Cattle Farmers Handbook is a practical guide for farmers, breeders, and beef producers who want to turn the breed's biological strengths into dependable farm performance. Inside, you'll discover how to: - Understand Piedmontese breed characteristics and myostatin genetics- Learn how the MSTN gene influences muscle development and lean yield- Select productive cows, replacement heifers, and breeding bulls- Use genetic testing, pedigrees, parentage, and performance records- Develop purposeful purebred and crossbreeding programs- Manage fertility, breeding seasons, pregnancy, and bull performance- Prepare for calving and protect newborn calves- Build practical nutrition and body-condition programs- Improve grazing, pasture use, forage planning, and drought preparation- Strengthen herd health, parasite control, vaccination, and biosecurity- Manage fencing, housing, handling facilities, and identification- Understand finishing, carcass yield, tenderness, and market readiness- Use carcass feedback to guide herd improvement- Market beef, breeding cattle, and genetics more effectively- Control costs and build a more profitable cattle enterprise The book explains why Piedmontese muscularity should never be considered in isolation. Fertility, soundness, calving performance, temperament, nutrition, health, longevity, and adaptation remain essential to a functional herd. For beef producers, it also explores lean growth, dressing percentage, ribeye development, marbling, tenderness, finishing strategies, direct marketing, and the importance of selling into markets that recognize the value being produced. Whether your goal is purebred breeding, commercial crossbreeding, pasture-based beef, or premium direct marketing, Piedmontese Cattle Farmers Handbook provides a practical framework for connecting genetics, cattle management, and farm profitability.…

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Near fine, no dust jacket. 8vo. 710 pp. Hardcover, green glossy baords.

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Taschenbuch. Etat : Neu. Genetic Parameters of Temperament in Cattle | The genetics of behavior | Lenice Mendonça de Menezes | Taschenbuch | Englisch | 2025 | Our Knowledge Publishing | EAN 9786202378437 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Taschenbuch. Etat : Neu. Temperament and genetics in beef cattle | Concepts and experimental results | Leonardo de Melo Menezes (u. a.) | Taschenbuch | Englisch | 2023 | Our Knowledge Publishing | EAN 9786206302001 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Taschenbuch. Etat : Neu. Productive management of a cattle breeding herd in northwestern Argentina | Health, reproduction and genetics | Raul Eduardo Marin | Taschenbuch | Englisch | 2023 | Our Knowledge Publishing | EAN 9786206572039 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Etat : Hervorragend. Zustand: Hervorragend | Seiten: 52 | Sprache: Englisch | Produktart: Bücher | This study aimed to evaluate the relationships between temperament and visual score characteristics. Bayesian statistics were used, with three-characteristic analyses under a linear-threshold animal model to obtain genetic parameters and estimate genetic correlation coefficients. The following characteristics were evaluated: conformation (CS), precocity (PS), musculature (MS), temperament score (ET), and exit speed (VS), evaluated at one year of age, in addition to weaning weight (PD) as an "anchor" characteristic. For the CS, PS, and MS characteristics, the highest scores indicated the best expressions of the characteristics. For ET, the highest scores indicated animals with the worst temperament, and for VS, the highest values indicated animals with the best temperament. Data from Nelore animals were used, with 125,760 animals in the kinship matrix, born between 1984 and 2010, belonging to Agropecuária Jacarezinho Ltda.…

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