Feed intake data collation and sorting
International genetic evaluations for feed intake in dairy cattle through the collation of data from multiple sources
... DMI data from at least high-input pro- duction systems, but also indicates that genotype-by- environment interactions should be properly accounted for when also utilizing DMI data from low-input graz- ing ...
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Weather influences feed intake and feed efficiency in a temperate climate
... cattle building. The median THI for the study period is represented by the thick line in the center of each boxplot, the left and right limits of the box are the 1st 866 and 3rd quartiles of the data, ...
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CASE STUDY: Feed Intake and Performance of Heifers Sired by High- or Low-Residual Feed Intake Angus Bulls
... Residual feed intake was calculated by subtracting the expected intake from the actual ...intake. Data were analyzed using SAS software (SAS Institute ...
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1. Data stratified collation wireless sensor networks
... the data from multiple sensors that in turn send the only aggregated values to base ...the data for example ...the data in future ...by sorting out the inputs of compromised nodes in the ...
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The genetic basis of feed efficiency in swine divergently selected for residual feed intake
... Residual feed intake is a biologically complex trait with many biological processes that contribute to improved feed efficiency, as described ...individual feed intake records must be ...
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Feed conversion ratio, residual feed intake and cholecystokinin type A receptor gene polymorphisms are associated with feed intake and average daily gain in a Chinese local chicken population
... In this study, the relative selection efficiency between FCR and ADG, MMBW and ADFI were − 0.680, − 0.691 and − 0.155, respectively. From these data, choosing the low FCR individuals will have a significant ...
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Genetic improvement of feed intake and methane emissions of cattle
... 3. Feed intake and conformation in two populations 74 of the experiments in NL included low energy rations, and even though this experiment involved only 50 animals, this could have contributed to the lower ...
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Use of Ultra-High-Density Snp Data for Genetic Evaluation of Predicted Feed Intake, Feed Efficiency, Carcass, and Growth Traits in Hereford Cattle
... Development of DGV has the added benefit of simultaneously providing results for genome-wide association analyses. If SNPs were within 250,000 base pairs of each other, they were collapsed together. Then the SNP windows ...
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Effects of feed intake and genetics on tissue nitrogen-15 enrichment and feed conversion efficiency in sheep
... N data were analyzed by similar 2-way ANOVA based on values obtained from the single measurement of wool δ 15 N for each ...of data between time ...the data for blood Δ 15 N from Weeks 4 through 5 ...
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Feed Intake Patterns in Crossbred Pigs and their Relationship to Production Traits
... Though data from CFIR systems is very valuable in terms of evaluating feeding and social behaviors in pigs, the point could be argued that because CFIR systems allow one pig to feed at a time and offer some ...
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Chapter 19 Feed intake and energy supply growing pigs
... in feed intake are affected by bacterial and viral infections is little investigated, and most data regarding parasite infections derives from ruminant ...the feed intake of uninfected ...
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Review. Divergent selection for residual feed intake in the growing pig
... residual feed intake The selection experiment was conducted in two INRA experimental herds (GenESI, ...males. Data comprised records from 1451 male pig candidates to selec- tion in generations G0 to ...
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Feed Restriction Modifies Intestinal Microbiota-Host Mucosal Networking in Chickens Divergent in Residual Feed Intake
... With respect to the bacterial taxonomy, however, FL ⫻ RFI interactions were absent, indicating that the intestinal substrate availability may have more extensively affected the metabolic capacities of bacteria than the ...
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Genetic parameters for pre-fresh intake and the effects of lameness on feed intake and milk production in dairy cattle
... Heritabilities reported for DMI are given in Table 1. Differences in estimates may be attributed to sample size, statistical methodology, and population differences. The number of cows on each study ranges from 289 to ...
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Feed Intake and Feeding Behavior Associations with Performance and Feed Efficiency of Feedlot Cattle Fed a Corn-based Diet
... interval data may not statistically fit the non-symmetrical frequency ...on data sets that do not encompass an origin, ...interval data from dairy ...
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The Course of Growth, Feed Intake and Feed Efficiency of Different Turbot (Scophthalmus maximus) Strains in Recirculating Aquaculture Systems
... term data of daily gain (DG), feed intake (FI) and feed efficiency (FE) of different strains of communally-reared turbot from a recirculating aquaculture system ...
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Effects of lactation feed intake and creep feeding on sow and piglet performance
... creep feed intake were calculated for each treatment ...calculated. Data were analyzed as a randomized complete block de- sign using PROC MIXED of ...creep feed intake were developed ...
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Identifying Potential Sources of Variation in Residual Feed Intake in Beef Cattle
... accurate feed efficiency evaluation of breeding stock (Duranna et ...and feed intake of the same cows measured at four years of age (Arthur et ...these data and that discussed previously, ...
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Effects of Temperature on Growth, Feed Intake and Antithrombin Activity of Poecilobdella manillensis
... After 64 days, the growth data of each temperature gradient are recorded, as presented in Table 1. It showed that FBW, WG, RWG, SGR, and SR of P. manillensis all presented a similar trend, which increased at first ...
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Influence of estrus on rumination, activity, feed and water intake of dairy cows
... Probably, this is due to the negative correlation between parity and activity increase during estrus, as described above. Conclusions Progressive use of sensor techniques in dairy management leads to provision of ...
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