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Claw health and feed efficiency as new selection criteria in the Czech Holstein cattle Krupová Z., Wolfová M., Krupa E., Přibyl J., Zavadilová L.
dairy cattle breeding objective selection index economic weights prognosis
2018/11/23
The objective of this study was to calculate economic weights for ten current breeding objective traits and for four new traits characterising claw health and feed efficiency in Czech Holstein cattle ...
Black gram (Vigna Mungo L.) foliage supplementation to crossbred cows: effects on feed intake, nutrient digestibility and milk production
Black Gram Foliage Intake Nutrient Digestibility Milk Yield Cows
2017/3/8
An experiment was conducted to examine the effect of dietary supplementation of dried and ground foliage of black gram (Vigna mungo L.) on feed intake and utilization, and production performance of cr...
Nocturnal Light Pulses Lower Carbon Dioxide Production Rate without Affecting Feed Intake in Geese
Feed Intake Goose Intermittent Lighting Metabolic Rate Photoperiod
2016/5/19
This study was conducted to investigate the effect of nocturnal light pulses (NLPs) on the feed intake and metabolic rate in geese. Fourteen adult Chinese geese were penned individually, and randomly ...
Effects of feed intake restriction during late pregnancy on maternal metabolic changes and fetal development in ewes
Mongolian ewes nutrition level late gestation physiological metabolism fetal growth
2015/12/17
This study investigated the effects of feed intake restriction during late pregnancy on maternal metabolic changes and fetal development in ewes. Six ewes out of 35 Mongolian ewes were slaughtered at ...
Effects of a Newly Developed Early Post-hatch Feed for Poultry Hatchlings on the Performance of Poultry
broiler early post-hatch feed growth hatchlings layer
2009/7/29
Usually, 24h or sometimes more are necessary for hatchlings to arrive at farms after hatching. During this period, the chicks are supplied neither feed nor water. To overcome the disadvantages caused ...
Long-term application of clinoptilolite via the feed of layers and its impact on the chemical composition of long bones of pelvic limb (femur and tibiotarsus) and eggshell
Zeofeed crude protein ash
2015/3/17
Selected 120 layers, hybrid breed Bovans Goldline, were divided into two balanced groups: control
(C) and experimental (E) group. The layers were raised in three-floor cage technology with automatic...
The Effect of Spray-dried Porcine Plasma and Tryptophan on Feed Intake and Performance of Weaning Piglets
Weaning Piglet Tryptophan Feed Intake Performance
2016/4/18
There were three trials involved in this experiment. All piglets in Trial 1 were randomly distributed into the following 4 treatments. Treatment 1. Corn-soybean diet with 5% SDPP. The tryptophan level...