Results 51 to 60 of about 315,934 (194)

Evaluation of water oxygenation on milk production: milk composition and somatic cell concentration in milk [PDF]

, 1989
The 1989 Annual KSU Dairy Day is known as Dairy Day, 1989Forty Holstein cows in mid-lactation were utilized to evaluate the effects of water oxygenation on milk production, milk composition, and somatic cell count.
Estrada, J., Galdamez, C., Shirley, John E.   +2 more
core   +2 more sources

Supplementing Pasture to Lactating Holsteins Fed a Total Mixed Ration Diet

Journal of Dairy Science, 2001
Beginning in September 1997, a 6-week study was conducted to compare performance and income-over-feed cost of lactating Holsteins cows fed either a total mixed ration diet (TMR) only, compared to TMR in the afternoon and pasture in the morning, or TMR in the morning and pasture in the afternoon.
F D, Soriano, C E, Polan, C N, Miller
openaire   +2 more sources

Limit feeding total mixed rations exacerbates intersucking in year-old dairy heifers

Journal of Dairy Science, 2023
Limit feeding is a practice that is used to improve feed efficiency and control growth in dairy heifers, but also has negative consequences associated with hunger and restriction of feeding behavior. One such consequence could be intersucking (i.e., the licking or sucking of another animal's teats or udder). This behavior is reported to varying degrees
Harman B. Goeller, Blair C. Downey, Cassandra B. Tucker   +2 more
openaire   +3 more sources

Evaluation of Some Commercial Food Rations in Terms of Chemical Composition, Methane Production, Net Energy and Organic Substance Digestibility

Turkish Journal of Agriculture: Food Science and Technology, 2022
The rapid increase in the world population increases the need for plant and animal food. Agriculture and animal husbandry practices are becoming more common day by day to meet the need for food and to obtain more products.
Mustafa Boğa, Barış Cem Avcı, Hatice Nur Kılıç   +2 more
doaj   +1 more source

Subacute ruminal acidosis and total mixed ration preference in lactating dairy cows [PDF]

Journal of Dairy Science, 2013
Subacute ruminal acidosis (SARA) is a condition where the pH of the rumen becomes abnormally acidic because of increased and altered production of volatile fatty acids. The objective of this experiment was to determine how a SARA challenge affects total mixed ration selection in dairy cows.
D D, Maulfair, K K, McIntyre, A J, Heinrichs   +2 more
openaire   +2 more sources

Accuracy and precision of total mixed rations fed on commercial dairy farms [PDF]

Journal of Dairy Science, 2014
Despite the significant time and effort spent formulating total mixed rations (TMR), it is evident that the ration delivered by the producer and that consumed by the cow may not accurately reflect that originally formulated. The objectives of this study were to (1) determine how TMR fed agrees with or differs from TMR formulation (accuracy), (2 ...
A D, Sova, S J, LeBlanc, B W, McBride, T J, DeVries   +3 more
openaire   +2 more sources

Co-Occurrence of Mycotoxins in the Diet and in the Milk of Dairy Cows from the Southeast Region of Brazil

Toxins
Mycotoxins are toxic fungi secondary metabolites that develop on feedstuffs and can be transferred into milk, thus representing a public health risk. The objective of this study was to assess the co-occurrence of mycotoxins in the diet and in the milk of
Aline Moreira Borowsky, Roice Eliana Rosim, Fernando Gustavo Tonin, Carlos Augusto Fernandes de Oliveira, Carlos Humberto Corassin   +4 more
doaj   +1 more source

Influence of bagasse versus rice straw with oil sources in a total mixed ration on feed intake, digestibility and blood chemistry of crossbred Thai Native x American Brahman cattle

Journal of the Indonesian Tropical Animal Agriculture, 2020
This study was aimed to analysis the effects of roughage sources and oil sources in a total mixed ration (TMR) on voluntary feed intake, digestibility and blood chemistry. The study was conducted using four crossbred Thai Native X American Brahman cattle,
I. Amartsana, N. Prakobsaeng, W. Polviset   +2 more
doaj   +1 more source

Effect of Enterococcus faecium SF68 on growth performance and in vivo digestibility in buffalo calves [PDF]

, 2007
The effect of dietary supplementation with Enterococcus faecium strain SF68 on growth performance, faecal consistency and in vivo digestibility in buffalo (Bubalus bubalis) calves was evaluated.
BILANCIONE, ANTONIO, DI FRANCIA, ANTONIO, MASUCCI, FELICIA, PROTO, VINCENZO, VARRICCHIO, MARIA LUISA   +4 more
core  

Predicting Average Feed Intake of Lactating Holstein Cows Fed Totally Mixed Rations [PDF]

Journal of Dairy Science, 2003
A dry matter intake (DMI) prediction equation was estimated by using a data file that contained 124 treatment means collected from published studies. Animal factors considered for inclusion in the prediction model were body weight (BW) and its natural logarithm, BW(0.75), milk yield (MY) and its natural logarithm, milk fat and protein yields, month of ...
J, Fuentes-Pila, M, Ibañez, J M, De Miguel, D K, Beede   +3 more
openaire   +2 more sources