Agricultural and Food Science - Selaus asiasanan mukaan "dairy cow"
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Association between protein feeding and reproductive efficiency in the dairy cow: specific emphasis on protein feeding in Finland
Agricultural and Food Science in Finland : 4-5 (Agricultural Research Centre of FinlandThe Scientific Agricultural Society of Finland, 1999)Tässä kirjallisuustutkimuksessa on tarkasteltu valkuaisruokinnan ja hedelmällisyyden välistä yhteyttä lypsylehmillä. Julkaistun aineiston perusteella valkuaisruokinnan vaikutus hedelmällisyyteen vaihtelee. Hedelmällisyyden ... -
Effect of Ruminally-protected leucine supplement on milk yield and plasma amino acids in dairy cows
Agricultural and Food Science : 4 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2008)The aim of this study was to determine the influence of leucine supplement in the form of rumen-protected tablets on milk yield and composition and plasma amino acids in four high-yielding lactating Holstein cows. The ... -
Estimation of genetic parameters and genetic change for stillbirth in Iranian Holstein cows: a comparison between linear and threshold models
Agricultural and Food Science : 4 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2011)Data on stillbirth from the Animal Breeding Center of Iran collected from January 1990 to December 2007 and comprising 668810 Holstein calving events from 2506 herds were analyzed. Linear and threshold animal and sire ... -
Formic acid treated whole crop barley and wheat silages in dairy cow diets: effects of crop maturity, proportion in the diet, and level and type of concentrate supplementation
Agricultural and Food Science : 3-4 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2009)Kolmessa lypsylehmien ruokintatutkimuksessa tutkittiin nurmisäilörehun osittaista korvaamista kokoviljasäilörehulla. Kokeissa käytettiin taikinatuleentuneena korjattua ohraa tai kevätvehnää, joiden kuiva-ainepitoisuus ...
