Reference number
ISO 1546:1981
ISO 1546:1981
© ISO 2024
ISO 1546:1981
Procedure for milk recording for cows
Edition 1
1981-02
1981-02
Retirada
Resumen
Specifies a method for determining the total quantity of milk, fat and protein produced by a cow in each lactation period and during 305 days of lactation or in each operational year in its existence. Shall be applied to all cows of milk-producing breeds ao breeds with a predominant milk-producing capacity, belonging to a herd. Methods of evalutiion and calculation examples are listed in two annexes.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1981-02Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 7
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Comité Técnico :ISO/TC 34/SC 5
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