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ESTIMATIVA DA REPETIBILIDADE DE CRUZAMENTOS JERSEY * RED SINDHI

ESTIMATIVA DA REPETIBILIDADE DE CRUZAMENTOS JERSEY * RED SINDHI

Rajan Singh

55,46 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2024
Materia
Botánica y ciencias de las plantas
ISBN:
9786208110062
55,46 €
IVA incluido
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Sobre IBD

A Índia possui um grande efetivo bovino de 199,1 milhões de cabeças, incluindo 39,73 milhões de bovinos cruzados. O número de bovinos leiteiros exóticos e cruzados aumentou de 14,4 milhões para 19,42 milhões, o que reflecte um crescimento de 34,78% (conforme indicado no 19.º Censo Pecuário de 2012). Este aumento evidencia o sucesso dos programas de cruzamento, que desempenharam um papel crucial no estabelecimento da Índia como o maior produtor de leite do mundo. O sucesso é atribuído ao cruzamento de gado indiano descritor e não descritor com raças leiteiras exóticas, particularmente Holstein Friesian, Jersey e Brown Swiss. Neste contexto, o nosso estudo centra-se na estimativa da repetibilidade de certas caraterísticas reprodutivas em vários graus de cruzamentos Jersey x Red Sindhi mantidos na SHUATS Dairy Farm em Prayagraj, Uttar Pradesh. Analisámos 66 registos do Department of Animal Husbandry and Dairying da Sam Higginbottom University of Agriculture, Technology and Sciences, que vão de 1935 a 1975. Os animais foram geridos por pessoal qualificado em condições de alimentação e maneio consistentes. As caraterísticas reprodutivas examinadas neste estudo incluem o Período de Serviço (SP), o Período Seco (DP).

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Otros libros del autor

  • ESTIMATION DE LA RÉPÉTABILITÉ DES CROISEMENTS JERSEY * RED SINDHI
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  • SCHÄTZUNG DER WIEDERHOLBARKEIT VON JERSEY * RED SINDHI KREUZUNGEN
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    Indien verfügt über einen großen Viehbestand von 199,1 Millionen Tieren, darunter 39,73 Millionen Kreuzungsrinder. Die Zahl der exotischen und gekreuzten Milchkühe stieg von 14,4 Millionen auf 19,42 Millionen, was einem Wachstum von 34,78 % entspricht (wie in der 19. Viehzählung von 2012 berichtet). Dieser Anstieg unterstreicht den Erfolg von Kreuzungsprogrammen, die eine entsc...
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  • STIMA DELLA RIPETIBILITÀ DI INCROCI JERSEY * RED SINDHI
    Rajan Singh
    L’India vanta un’ampia popolazione bovina di 199,1 milioni di capi, tra cui 39,73 milioni di bovini incrociati. Il numero di bovini da latte esotici e incrociati è passato da 14,4 milioni a 19,42 milioni, con una crescita del 34,78% (come riportato nel 19° Censimento del bestiame del 2012). Questo aumento evidenzia il successo dei programmi di incrocio, che hanno svolto un ruol...
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  • ESTIMATION OF REPEATABILITY OF JERSEY * RED SINDHI CROSSES
    Rajan Singh
    India boasts a large cattle population of 199.1 million, including 39.73 million crossbred cattle. The number of exotic and crossbred milch cattle increased from 14.4 million to 19.42 million, reflecting a growth of 34.78% (as reported in the 19th Livestock Census of 2012). This increase highlights the success of crossbreeding programs, which have played a crucial role in estab...
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