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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...
Effect of rumen-protected methionine, lysine or both on milk production and plasma amino acids of high-yielding dairy cows
amino acids rumen protection dairy cow
2015/6/8
The objective of this study was to determine the effect of supplemental lysine (Lys), methionine (Met) or both amino acids added in the form of rumen-protected (RP) tablets with copolymer coating to a...
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...
The Effect of Body Energy Reserve Mobilization on the Fatty Acid Profile of Milk in High-yielding Cows
Dairy Cows Body Condition Loss Backfat Thickness Oleic Acid CLA
2016/5/11
We investigated the effect of the amount of body condition loss in the dry period and early lactation in 42 high-yielding Holstein-Friesian cows on milk yield and the share of fatty acids in milk fat....
Potential of farm-produced crop residues as protein sources for small-medium yielding dairy cows
Crop residues energy digestible microbial protein sunflower
2009/3/3
The nutritive value of fifteen crops and by-products were investigated in terms of the protein and energy value for rumen microbial protein synthesis using in-situ and mobile bag techniques. The sun...
Reproductive Management with Ultrasound Scanner-monitoring System for a High-yielding Commercial Dairy Herd Reared under Stanchion Management Style
Dairy Herd Reproductive Management Ultrasound Scanner
2016/4/19
The weekly ultrasound scanner (US) observations of reproductive organs in a commercial dairy herd with the popular stanchion style management were conducted for over 26 months. Based on reproductive r...