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METHODS FOR CAECECTOMY OF MUSCOVY DUCKS REGARDING BALANCE EXPERIMENTS OF DIGESTIBILIY ESTABLISHING II. RECOVERY PERIOD
Muscovy ducks caecectomy recovery period
2010/12/3
Some indexes of the recovery period of Muscovy ducklings after caecectomy have been studied. It’ established, that the birds recover the water intake 9 hours, the excreting- 12-15 hours after and the ...
CONTENT OF GLYCOGEN IN LIVER AND KETON BODIES IN BLOOD OF MUSCOVY DUCKS DURING STARVING ENVISAGED IN THE METHODS FOR BALANCED EXPERIMENTS
keto- bodies Blood Muscovy ducks
2010/12/1
The biochemical indexes “glycogen in liver” and “ketones in blood” of 0-108 hours feed deprived (according to methods for balanced experiments) 22-24 weeks old Muscovy ducklings with and without energ...
STUDY ON THE TEMPERATURE REGIME IN INCUBATION OF MUSCOVY DUCK EGGS
Muscovy duck temperature regime in natural incubation incubation technology
2010/11/30
Study was carried out on the temperature regime on the surface of naturally hatched Muscovy duck eggs with the aim of its specifying during artificial incubation. Egg fertility and hatchability during...
EFFECT OF THE SEX RATIO ON THE EGG FERTILITY OF MUSCOVY DUCK (CAIRINA MOSHCATA)
Muscovy duck sex ratio hierarchial relations
2010/11/30
Study was carried out for establishing the optimal sex ratio in Muscovy duck breeding. Four variants of the ratio of the male to the female individuals were tested: 1:5(I), 1:6(II), 1:7(III) and 1:8(I...
STUDY ON EGG LAYING CHARACTERISTICS OF MUSCOVY DUCK (CAIRINA MOSHCATA) DEPENDING ON THE BREEDING METHOD
Muscovy duck biological breeding egg laying characteristics
2010/11/30
Study was conducted on egg laying productivity and egg fertility of Muscovy duck in conventional and biological breeding of the fowls. The higher biological degree in the breeding method has lead to s...
EXPERIMENTAL INFLUENCE OF LAKTINA® PROBIOTIC ON EGG LAYING CHARACTERISTICS, FERTILITY AND VIABILITY IN MUSCOVY DUCK (CAIRINA MOSHCATA)
Muscovy duck probiotics egg laying characteristics
2010/11/30
The effect of Laktina® probiotic on some major characteristics of the reproduction capacity of Muscovy duck (White variety) has been studied. The experiment was carried out with 96 ducks in their ...
COMPARATIVE STUDY ON THE EFFECT OF LACTINA® PROBIOTIC ON SOME MICROBIOLOGICAL AND HISTOLOGICAL CHARACTERISTICS OF THE DIGESTIVE TRACT OF MUSCOVY DUCKLINGS
probiotics microbiological histological idexes
2010/11/30
A study on the influence of Lactina probiotics on the content of some microbial species and some histological characteristics in the intestine of Muscovy ducklings has been conducted.The authors prove...
CONTENT AND TRUE DIGESTIBILITY OF THE AMINOACIDS OF HULL-LESS BARLEY IN EXPERIMENTS WITH MUSCOVY DUCKS
true digestibility hull-less barley Muscovy ducks
2010/11/30
Using adapted methods for balanced experiments with waterfowl, the content and the true digestibility of the amonoacids of hull-less barley have been established. The following contents of the essenti...
STUDY ON THE ENERGY NUTRITION VALUES OF HULL-LESS BARLEY IN EXPERIMENTS WITH MUSCOVY DUCKS
Metabolizable energy hull-less barley Muscovy ducks
2010/11/30
Using adapted methods for balanced experiments with waterfowl, the apparent (AMEn-0) and the true (TMEn-0) metabolizable energy of hull-less barley have been established. Despite the lower content of ...
Nutrient Digestibility of Palm Kernel Cake for Muscovy Ducks
PKC Metabolizable Energy Digestible Amino Acid Muscovy Ducks
2016/4/15
Expeller pressed and solvent extracted palm kernel cake (PKC) were force-fed to male and female Muscovy ducks at 7 weeks of age. The nutrient digestibility, apparent metabolizable energy (AME), true m...
Effect of Brewery Waste Replacement of Concentrate on the Performance of Local and Crossbred Growing Muscovy Ducks
Brewery Waste Growth Rate Muscovy Ducks Feed Intake Profits
2016/4/14
Two experiments were carried out to evaluate the effects of brewery waste (BW) replacement of concentrate (C) in growing duck diets. In Exp. 1, which was carried out on-station, 300 ducklings were all...