آمار
| تعداد نشریات | 26 |
| تعداد شمارهها | 447 |
| تعداد مقالات | 4,557 |
| تعداد مشاهده مقاله | 5,380,003 |
| تعداد دریافت فایل اصل مقاله | 3,580,072 |
Effects of In-ovo Injection of Different Nutrients on the Hatchability and growth Performance in Broilers | ||
| Journal of Livestock Science and Technologies | ||
| مقاله 1، دوره 2، شماره 1، مرداد 2014، صفحه 1-7 اصل مقاله (535.99 K) | ||
| نوع مقاله: Research Article (Regular Paper) | ||
| شناسه دیجیتال (DOI): 10.22103/jlst.2014.743 | ||
| نویسندگان | ||
| M. Eslami1؛ M. Salarmoini* 1؛ S. Tasharrofi2 | ||
| 1Department of Animal Science, Shahid Bahonar University of Kerman, Kerman, Iran. | ||
| 2Consultant of Agricultural Organization of Kerman, Iran | ||
| چکیده | ||
| The aim of this study was to investigate the effects of in ovo injections of albumin, ami-no acid and dextrose into the amnion on the hatchability, growth performance and slaughter yield of Ross 308 broiler chicks. Fertile eggs (n=360) were assigned to 6 treatment groups (4 replicates of 15 eggs each) including: non-injected eggs (control), and eggs injected with 0.7 ml distilled water (sham), amino acids, albumin 20%, dextrose 20% and dextrose 10% . The injections were made on d 17.5 of the incubation period, and the hatch rate of fertilized eggs were recorded. Post-hatch performance of was determined weekly up to day 42. On d 42 of age, the weight of carcasses, thighs, wings, breast muscle, back and neck were determined. The results showed that in ovo injection of albumin increased body weight (P | ||
| کلیدواژهها | ||
| amino acids؛ albumin؛ dextrose؛ in-ovo injection؛ broiler | ||
|
آمار تعداد مشاهده مقاله: 2,695 تعداد دریافت فایل اصل مقاله: 10,283 |
||