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Soybeans Versus Animal Sources of Rumen-Undegradable Protein and Fat for Early Lactation Dairy Cows
roasted soybeans animal by-products dairy cattle lactation
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2008/8/1
Fifteen multiparous Holstein cows averaging 39 DIM were used in a replicated 5 x 5 Latin square design to compare roasted soybeans and animal by-products as supplements for increasing the RUP content ...
The Effect of Recombinant Bovine Placental Lactogen on Induced Lactation in Dairy Heifers
bovine placental lactogen prolactin induced lactation mammogenesis
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2008/7/17
The primary objective of this study was to determine whether bovine placental lactogen stimulated additional mammary growth as assessed by milk yield from a lactation induced by steroids. Pubertal, no...
The Effect of Treating Forages with Fibrolytic Enzymes on its Nutritive Value and Lactation Performance of Dairy Cows
enzymes cellulase xylanase forage
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2008/7/16
Forages (corn silage and alfalfa hay) were sprayed with liquid enzymes prior to combining with a concentrate to form a total mixed ration (50% forage:50% concentrate, dry matter basis) and fed to lact...
The Influence of Sometribove Dose and Days in Lactation on Behavior of Cows Implanted with Pelleted Sometribove
behavior pellet implantation bovine somatotropin
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2008/7/9
Data were from observations of behavior of 99 lactating Holstein cows during implantations with bST. Implantations were at 14-d intervals during 1 yr. Cows on one study received 0, 120, 240, or 360 mg...
Cheddar Cheese: Influence of Milking Frequency and Stage of Lactation on Composition and Yield
milking frequency stage of lactation cheese yield acid degree value
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2008/3/27
Cheddar cheese was made from milk collected from two groups of cows milked either two or three times daily during early, mid, and late lactation. Milk from cows in late lactation had lower casein as a...
Changes in Ganglioside and Sialic Acid Contents of Goat Milk During Lactation
goat milk gangliosides sialic acids
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2008/3/19
The ganglioside content of goat milk has been determined from d 1 after parturition to d 60 of lactation. Marked changes occurred in milk over the course of lactation; the highest ganglioside content ...