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method for measuring a fraction of rumen undigested fibers in a feed to decrease feed costs or improve milk yield or yield
专利权人:
FORAGE GENETICS INTERNATIONAL; LLC.
发明人:
DAVID C. WEAKLEY
申请号:
BR112013027103
公开号:
BR112013027103B1
申请日:
2012.04.20
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
methods and systems for adjusting starch and rumen digestible fibers in animal diets the present invention relates to systems and methods for measuring undigested fiber fractions in the rumen of a feed, which comprise taking samples of fodder and grains at from available feed sources, analyze the samples to determine the initial fnd value and the final fnd value after rumen digestion, calculate the undigested fnd fraction in the rumen based on these values; and calculating a food ration using the undigested fnd fraction in the rumen and feeding rates of the analyzed samples. the present invention also relates to systems and methods to reduce feed costs or improve milk production, which comprise analyzing the food components of a food ration fed to a lactating ruminant, comparing the analyzed results to a stored feed formula in a memory, in which the feed formula serves to control the rate and level of digestion of fibers and starch in the rumen, and to reformulate the food ration based on this comparison. the rate of fiber digestion can be controlled based on the determination of the undigested fnd fraction in the rumen of the analyzed food components.métodos e sistemas para ajustar o amido e as fibras digeríveis no rúmen em dietas animais a presente invenção refere-se a sistemas e métodos para medir as frações de fibra não digeridas no rúmen de uma ração, os quais compreendem tirar amostras de forragens e grãos a partir de fontes de ração à disposição, analisar as amostras para determinar o valor incial de fnd e o valor final de fnd após a digestão no rúmen, calcular a fração de fnd não digerida no rúmen com base nesses valores; e calcular uma ração alimentar usando a fração de fnd não digerida no rúmen e alimentar taxas das amostras analisadas. a presente invenção também se refere a sistemas e métodos para diminuir os custos com ração ou melhorar a produção de leite, os quais compreendem analisar os componentes alimentares de uma ração alimentar alimentada a um ru
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来源网址:
http://www.ckcest.cn/home/
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