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Tytuł pozycji:

RESEARCH REGARDING THE OBTAINED RESULTS FOR SLAUGHTERING OF BROILER POULTRY FEED WITH FOOD SUPPLEMENTED WITH A GROWING BIO-STIMULATOR BASED ON B12 VITAMIN.

Tytuł :
RESEARCH REGARDING THE OBTAINED RESULTS FOR SLAUGHTERING OF BROILER POULTRY FEED WITH FOOD SUPPLEMENTED WITH A GROWING BIO-STIMULATOR BASED ON B12 VITAMIN.
Autorzy :
Simeanu, D.
Mierliţă-Pantea, D.
Chereji, I.
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Temat :
BROILER chickens
DIETARY supplements
VITAMIN B12 in animal nutrition
SLAUGHTERING
POULTRY feeding
Źródło :
Analele Universitatii din Oradea, Fascicula Ecotoxicologie, Zootehnie si Tehnologii în Industria Alimentara; 2017, Vol. 16 Issue Part B, p211-219, 9p
Periodyk
Research regarding utilization of growing bio-stimulators and especially of vitamin formulas in feeding of poultry broilers to increase their productive performances is a practice often used in the last period of time at world level. In this context is also our research regarding utilization of FA growing bio-stimulator, based on B12 vitamin, which was utilised in feeding of poultry broilers. In the research were utilized 250 poultry broilers which were divided in 5 batches, one control batch (Lc) and 4 experimental batches (LE1—LE4), each batch being formed by 50 heads. In feeding of studied chickens were utilised complete mixed fodders specific for each growing period mentioning that into the mixed fodders for experimental batches was added a bio-stimulator obtained in the fabrication process of B12 vitamin, in variable doses: LE1-50 ppm, LE2-100 ppm, LE3-150 ppm and LE4-200 ppm. At the end of growing period, 42 days, were slaughtered 10 individuals (5f and 5ty) from each batch, and the resulted carcasses were cut in component parts (breast, lower thighs, superior thighs, wings and back). After cutting of carcasses was observed that at experimental batches (LE1-LE4) were obtained superior results face to control batch for all cut portions, so breast weight was with 12.07-30.39% higher, lower thighs weight with 1.39-20.96%; superior thighs weight with 11.17-15.28%; wings weight with 5.15-16.01 % and back weight with 8.04-23.23%. FA growing bio-stimulator had a good influence not only on the size of carcass but also on the other cut parts of it which contribute to assure of a favourable meat/bones ratio. [ABSTRACT FROM AUTHOR]
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