[PDF] Top 20 RESPONSE TO SELECTION FOR BODY WEIGHT AND EGG WEIGHT IN CHICKENS
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RESPONSE TO SELECTION FOR BODY WEIGHT AND EGG WEIGHT IN CHICKENS
... The predictions tended to overestimate genetic change, but observed responses in the body weight lines were within the confidence intervals up to about generation 4 [r] ... See full document
13
Estimation of genetic parameters for productive and reproductive traits in Esfahan native chickens
... among body weight traits varied from moderate to high ...and body weight traits were low and close to zero, except between BW12 and ASM ...among body weight traits and egg ... See full document
5
Article: Genetic and phenotypic parameter estimates for body weight and egg production at sexual maturity in Hilly×Fayoumi crossbred chickens
... mean weight at sexual maturity for Fayoumi chicken was ...higher egg production for Fayoumi chicken (116 egg/hen/180 days of egg production) compared to average number of eggs per hen reported ... See full document
7
Consequences of Genotyping among the Indigenous Poultry breed Kadaknath and Exogenous White Leghorn based on Performance Traits
... intense selection programs across the ...the egg numbers, Body Weight, Egg production, Age on Sexual maturity while not known generally for its better ... See full document
6
Models to estimate maternal effects for juvenile body weight in broiler chickens
... selection period the present broiler populations have undergone in comparison to the populations used in many experiments, bearing in mind that the vast majority of these studies was conducted two to three decades ... See full document
26
Prediction of Heterosis from DNA Fingerprints in Chickens
... For the second year of egg production, SH values from the EAV probe resulted in the highest correlations with egg produc- tion, egg production rate and body weight.. SH [r] ... See full document
8
Genomic selection for traits of economic importance in sheep : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Animal Breeding and Genetics at Massey University, Manawatū, New Zealand
... live weight at 160 days (160W), yearling weight (YW) and carcass weight (CW) and (b) faecal egg score (FES) (shapes), using different selection index (colours) within four different ... See full document
28
RESPONSES TO SELECTION FOR BODY WEIGHT IN DESCENDANTS OF X-IRRADIATED RATS
... This positive phenotypic trend observed i n the control lines could have been due to accumulation of a positive selection differential in some of the control lines (CI", RI&[r] ... See full document
19
THE VARIABILITY OF RESPONSE TO SELECTION I. INTERLINE AND INTRALINE VARIABILITY IN A POPULATION OF DROSOPHILA AFFINIS SELECTED FOR BODY WEIGHT
... The mean body weight of each selection group was adjusted for sex differences each generation and these adjusted means, as well as the number of lines present in each selectio[r] ... See full document
12
Addition of Spirulina as Feed Supplement in The Ration on Production and Eggs Quality of The Sentul Chickens
... 1) Egg weight: The average eggs weight of native chicken obtained during the study ranged from ...the egg weight of Sentul ...ration, egg weight was higher than treatment ... See full document
5
SELECTION FOR BODY WEIGHT IN THE MOUSE AT THREE TEMPERATURES AND THE CORRELATED RESPONSE IN TAIL LENGTH
... A genetic correlation between 6-week body weight and tail length was realized within the selected lines in the hot and medium environ- ments but no genetic correlation was f[r] ... See full document
19
A DOUBLE SELECTION EXPERIMENT FOR BODY WEIGHT AND BREAST ANGLE AT EIGHT WEEKS OF AGE IN CHICKENS
... Reported here are results of a double selection experi- ment which provided a comparison of the genetic correlations obtained between body weight and breast angle at eight [r] ... See full document
7
Article: Effect of anti-prolactin drug and peppermint on broodiness, laying performance and egg quality in indigenous hens
... Indigenous chickens of Bangladesh are low producers and their mature body weights range from ...and egg production, to evaluate the growth performance of supplemented with peppermint solution and to ... See full document
8
DIRECT AND MATERNAL EFFECTS OF EGG-SIZE GENES ON HATCHABILITY
... From five years of data on four Leghorn lines selected up and down for body weight and for egg weight and from crosses between them, the decline in hatch- ability from selection for [r] ... See full document
12
Genetic Basis of Response to 50 Generations of Selection on Body Weight in Inbred Mice
... To investigate the Briefly, high and low selection lines for 6-wk body weight were genetic basis of the upward selection response that had oc- established in 1986 from a subline of the i[r] ... See full document
9
Defective eggs and their relationship to egg yield, egg and body weight in hens of five original laying lines
... ABSTRACT: We investigated 3 985 individually housed hens of five original laying lines of two breeds RIR and BPR. The proportion of abnormal eggs out of the eggs laid before the age of 240 days ranged between 7.0% and ... See full document
7
Body Weight and Body Image
... that body weight is malleable has led to a large diet industry in North America, with estimated annual revenues of $35 to $50 ...on weight control, including the incorrect beliefs that diets fail ... See full document
9
Effect of Alternative Housing System and Hen Genotype on Egg Quality Characteristics
... age. Egg quality assessment was based on the following values egg traits: weight, shape index, yolk, albumen, and shell percentage in the whole egg; eggshell traits: color intensity, ... See full document
9
EVALUATION OF THE TERATOGENICITY OF AQUEOUS EXTRACT OF Labisia pumila var. alata IN RATS
... maternal body weight (MBW) (D0- 21 pc) was analyzed by General Linear Model Repeated ...Maternal weight gain, corrected maternal body weight (CMBW), maternal organ weights (ovaries and ... See full document
9
Longitudinal changes in desired body weight compared to changes in body weight: evidence of adaptation to weight gain?
... desired body weight in Tromsø 4 found that normal weight men of all age groups were quite satisfied with their body- weight, while normal weight women were less ...their ... See full document
10
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