Phosphorus Requirements for Broiler Breeder Hens - The Poultry ...

More documents

Recommendations

Info

DietaryNPPPullettrt Feeding regimen EHHEggweight(g)SpecificgravityMortality(%)45-week<strong>Breeder</strong> tibiaash (%)0.15 88.3 52.77 1.0815 19.79 44.860.4 96.9 53.77 1.0809 6.52 50.15Over 99.7 53.3 1.0810 11.64 47.04Standard 92.2 53.27 1.0810 13.44 47.91Under 86 53.24 1.0817 14.4 47.57Alternate 92 53.4 1.0811 14.25 47.38Normal 93.2 53.14 1.0813 12.07 47.64NPP 0.0001
Week 24 Week 29Dietary NPP Pullet rearing Feeding Regimen PTH (ng/ml) PTH (ng/ml)0.15 0.259 0.19280.4 0.2698 0.1888Over 0.2423 0.189Standard 0.284 0.1941Under 0.2669 0.1893Alternate 0.2635 0.2Normal 0.2652 0.1816NPP 0.4454 0.6639Pullet 0.0551 0.8813Feeding 0.9048 0.0501NPP*Pullet 0.3163 0.5489NPP*Feeding 0.0506 0.5237Pullet*Feeding 0.7588 0.3858NPP*Pullet*Feeding 0.4071 0.4929Table 6. Weekly mean values of PTHrp in broiler breeder hens fed different dietary NPPintakes, different pullet rearing and feeding regimen (Experiment 3)
Page 1 and 2: Phosphorus Requirements for Broiler
Page 3 and 4: use one feed mill for producing bot
Page 5 and 6: specific gravity or tibia relative
Page 7 and 8: support these conclusions (Figure 3
Page 10 and 11: Cheng, TK and Coon, CN. 1990a. Effe
Page 12 and 13: McDaniel, G. R., J. Brake and M. K.
Page 14 and 15: Zhang, BF and Coon, CN. 1994b. The
Page 16 and 17: Table 3. P balance of broiler breed
Page 20 and 21: DietaryNPPWeek 24 Week 26 Week 29Pu
Page 23 and 24: Figure 2. Fluctuation of PTHrp, tAL
Page 25: Urinary tP and tCa/24hrs, mg-------

Phosphorus Requirements for Broiler Breeder Hens - The Poultry ...

Create successful ePaper yourself

Delete template?

Save as template?