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THE INFLUENCE OF MARKERS CSN3 AND ETH10 ON MILK PRODUCTION PARAMETERS IN CZECH PIED CATTLE
cattle breeding milk production CSN3 ETH10
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2010/11/30
There were observed milk production parameters in 5506 daughters of 37 Czech Pied cattle sires in our study. Sires were genotyped for markers CSN3 and ETH10. The aim was to find relation between genet...
Estimation of Nutritive Value of Whole Crop Rice Silage and Its Effect on Milk Production Performance by Dairy Cows
Whole Crop Rice Lactation Stage Concentrate Level Intake Digestibility Milk Yield
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2016/4/18
The nutritive value and utilization of whole crop rice silage (WCRS), Hamasari, at yellow mature stage was determined by three studies. In first study, chemical composition, in vivo digestibility and ...
Body Weight Change, Milk Production and Reproductive Parameters in Suckled vs. Non-suckled Awassi Ewes
Awassi Sheep Suckling Postpartum Reproduction
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2016/4/18
The objective of this study was to identify the effect of early weaning on body weight change, milk production and the return to estrus in Awassi ewes. Twenty multiparous winter-lambing Awassi ewes we...
Disposal Pattern and Its Impact on Milk Production and Herd Size in Karan Fries and Karan Swiss Cows
Culling Voluntary Involuntary Karan Fries Karan Swiss
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2016/4/18
Data on 958 Karan Fries (KF) and 780 Karan Swiss (KS) cows, born during 1974 to 1992 at National Dairy Research Institute, Karnal were evaluated for causes of culling and their impact on milk performa...
Reproduction of Cross- and Purebred Friesian Cattle in Northern Thailand with Special Reference to Their Milk Production
Reproduction Milk Production Crossbred Friesian Cow Thailand
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2016/4/13
Reproductive data, such as numbers of days to the first estrus and A.I. service postpartum, number of days to conception, number of A.I. services required for conception, interval between the first es...
Sward and milk production response to early turnout of dairy cows to pasture in Finland
dairy cows Festuca pratensis grazing meadow fescue milk production Phleum pratense timothy
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2010/8/13
The timing of turnout is an important factor affecting the grazing management of dairy cows. However,its consequences are not well known in the short grazing season of northern Europe. Thus, the effec...
Milk Production, Blood Metabolites and Circulatory Levels of Hormones in Crossbred Goats
Awassi Estrus Synchronization Fluorogestone Acetate Medroxyprogesterone Acetate PMSG Lambing Rate
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2016/4/11
Eighteen crossbred goats were selected from the Institute''''''''s goat herd to determine the changes in hormones, blood metabolites and yield and composition of milk during lactation. The blood and m...
Effects of Natural Grass Forage to Concentrate Ratios and Feeding Principles on Milk Production and Performance of Crossbred Lactating Cows
Milk Production Postpartum Oestrus Body Weight Change
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2016/4/8
Two experiments were conducted to evaluate the effects of forage:concentrate ratios and feeding principles on milk yield, milk composition, body weight change, postpartum oestrus and feed cost. A tota...
Effect of Partial Replacement of Green Grass by Urea Treated Rice Straw in Winter on Milk Production of Crossbred Lactating Cows
Crossbred Cows Green Grass Urea Treated Rice Straw Milk Production Body Weight Change Feed Conversion
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2016/4/8
Fresh elephant grass was replaced by urea treated rice straw (UTRS) to evaluate the effects on milk production of crossed lactating cows. A total of 16 crossbred F1 cows (Holstein Friesian Vi...