搜索结果: 1-15 共查到“饲料学 Dairy Cows”相关记录25条 . 查询时间(0.134 秒)
Rumen degradability and whole tract digestibility of flavonolignans from milk thistle (Silybum marianum) fruit expeller in dairy cows
silymarin complex in sacco technique digestibility plasma
2015/6/9
The objective of this study was to determine rumen degradability and total digestibility of flavonolignans from a milk thistle fruit expeller in dairy cows considering milk production and changes in p...
Non-structural carbohydrates in the nutrition of high-yielding dairy cows during a transition period
dairy cows NFC dry matter intake milk performance transition period
2015/6/8
The main aim of this study was to investigate experimentally the effect of different composition of non-structural carbohydrates (NFC) in prepartum feed rations administered to high-yielding dairy cow...
Milk Yield, Composition, and Fatty Acid Profile in Dairy Cows Fed a High-concentrate Diet Blended with Oil Mixtures Rich in Polyunsaturated Fatty Acids
Linseed Oil Sunflower Oil Fish Oil Milk Yield Milk Fatty Acids Dairy Cows
2016/5/18
To evaluate the effects of feeding linseed oil or/and sunflower oil mixed with fish oil on milk yield, milk composition and fatty acid (FA) profiles of dairy cows fed a high-concentrate diet, 24 cross...
Milk Production and Income over Feed Costs in Dairy Cows Fed Medium-roasted Soybean Meal and Corn Dried Distiller’s Grains with Solubles
Roasted Soybean Meal Corn Dried Distiller’s Grains with Solubles Dairy Cows
2016/5/18
The aims of this study were to determine the effects of feeding medium-roasted soybean meal (SBM) and corn dried distiller’s grains with solubles (CDDGS) in dairy cows on milk production and income ov...
Effect of Feeding Bacillus subtilis natto on Hindgut Fermentation and Microbiota of Holstein Dairy Cows
Bacillus subtilis natto Dairy Cow Fecal Microbiota DGGE
2016/5/16
The effect of Bacillus subtilis natto on hindgut fermentation and microbiota of early lactation Holstein dairy cows was investigated in this study. Thirty-six Holstein dairy cows in early lactation we...
Milk Production, Milk Composition, Live Weight Change and Milk Fatty Acid Composition in Lactating Dairy Cows in Response to Whole Linseed Supplementation
Whole Linseed Milk Production Milk Composition Milk Fatty Acids Dairy Cows
2016/5/12
The objective of this study was to determine the effects of whole linseed supplementation on performances and milk fatty acid composition of dairy cows. Thirty six Holstein Friesian crossbred lactatin...
Evaluation of Coarsely Ground Wheat as a Replacement for Ground Corn in the Diets of Lactating Dairy Cows
Dairy Cows Digestion Lactation Plasma Metabolites Rumen Fermentation Wheat
2016/5/12
Eight multiparous Holstein cows (569±47 kg of BW; 84±17 DIM) were used to evaluate the effects of different levels of coarsely ground wheat (CGW) as replacements for ground corn (GC) in diets on feed ...
Performance of periparturient dairy cows fed either by alfalfa hay or peanut hay in total mixed ration: A field trial in Thailand
Alfalfa hay dairy cow peanut hay performance
2011/1/11
Forty Holstein Friesian dairy cows were used to compare alfalfa (ALF) and peanut hay-base (PNT) total mixed rations on performance in periparturient period. Twenty cows were fed ALF diet (16.5% crude ...
Influence of Supplementing Dairy Cows Grazing on Pasture with Feeds Rich in Linoleic Acid on Milk Fat Conjugated Linoleic Acid (CLA) Content
Conjugated Linoleic Acid Milk Serum Bacteria
2016/5/3
Three experiments were conducted to investigate the hypothesis that cows grazing on pasture produce the highest proportion of c-9 t-11 CLA in milk fat and no further increase can be achieved through s...
Effect of Feeding Ca-salts of Fatty Acids from Soybean Oil and Linseed Oil on c9,t11-CLA Production in Ruminal Fluid and Milk of Holstein Dairy Cows
Ca-salts of Fatty Acids Conjugated Linoleic Acid Milk Production Rumen Fermentation Vaccenic Acid
2016/4/28
The objective of this study was to investigate the effect of dietary supplementation with calcium salts of soybean oil fatty acids (CaSO) and linseed oil fatty acids (CaLO) on c9,t11-CLA production in...
Prediction of Dry Matter Intake in Lactating Holstein Dairy Cows Offered High Levels of Concentrate
DM Intake Prediction Model Lactation Dairy Cow
2016/4/27
Accurate estimation of dry matter intake (DMI) is a prerequisite to meet animal performance targets without penalizing animal health and the environment. The objective of the current study was to eval...
Milk Conjugated Linoleic Acid Response to Fish Oil and Linseed Oil Supplementation of Grazing Dairy Cows
Dairy Pasture Milk CLA Fish Oil Linseed Oil
2016/4/27
The effect of supplementing the diet of grazing dairy cows with fish oil (FO) and linseed oil (LSO) on milk conjugated linoleic acid (CLA) was investigated. Sixteen Holstein cows (17019 DIM) w...
Effects of Sunflower Oil Supplementation in Cassava Hay Based-diets for Lactating Dairy Cows
Sunflower Oil Cassava Hay Conjugated Linoleic Acid (CLA) Rumen Fermentation Urea-treated Rice Straw Dairy Cows Ruminant
2016/4/27
Twenty-four, lactating dairy cows were randomly assigned according to a Rrandomized complete block design (RCBD) to investigate the effect of sunflower oil supplementation (SFOS) with cassava hay base...
Influence of Supplementing Dairy Cows Grazing on Pasture with Feeds Rich in Linoleic Acid on Milk Fat Conjugated Linoleic Acid (CLA) Content
Conjugated Linoleic Acid Milk Serum Bacteria
2016/4/26
Three experiments were conducted to investigate the hypothesis that cows grazing on pasture produce the highest proportion of c-9 t-11 CLA in milk fat and no further increase can be achieved through s...
Effects of Maturing Stage of Corn Hybrids on Silage Yield, Feeding Value for Dairy Cows and Milk Production in a Cold Region of Japan
Corn Silage Maturity Effluent Loss Intake Milk Production
2016/4/25
This experiment was conducted to evaluate the effects of differently maturing corn hybrids on silage production and milk production per unit area in the northern part of Japan, where grain development...