Biotechnology in Animal Husbandry - Institut za Stočarstvo

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Influence of the prebiotic Salgard ... Supplementation of the feed with prebiotic and herb mixture did not cause significant differences in the histological structure of the liver and kidneys for the investigated period. Uticaj prebiotika Salgard i biljne smeše u ishrani pekinških pačića u organskoj proizvodnji: II. Histološko i mikrobiološko ispitivanje V. Gerzilov, G. Penchev, M. Lyutskanov, A. Bochukov, N. Bozakova, S. Popova- Ralcheva, V. Sredkova Rezime Cilj ovog ispitivanja je bilo praćenje uticaja prebiotika Salgarda i biljne smeše (ruzmarin, majčina dušica, bosiljak, origano i cimet) na histološku strukturu nekih unutrašnjih organa i intestinalne mikroflore pekinških pačića u organskom proizvodnom sistemu. U ovom istraživanju, 72 jednodnevna pačeta, podeljena su u 3 grupe od po 24 ptice u svakoj (12 ♂i 12 ♀) na sledeći način: grupa I (kontrola) hranjena standardnom hranom; grupa II – hranjena istom hranom uz dodatak prebiotika Salgard u koncentraciji od 0.15%, i grupa III – hranjena istom hranom uz dodatak 0.15% biljne smeše u jednakim proporcijama (0.03% svake biljke - ruzmarin, majčina dušica, bosiljak, origano i cimet). Posle klanja, uziman je materijal za histološka ispitivanja iz ileuma, slepog creva, jetre i bubrega ptica. Fekalni sadržaj iz ileuma i slepog creva je podvrgnut mikrobiološkoj analizi. Dodavanje Salgarda u koncentraciji od 0.15 % u obrok za pekinške pačiće je doprinelo signifikantnom povećanju dužine crevnih resica (P
206 V. Gerzilov et al. The structure of the caeca wall in the three groups of ducklings is typical for this part of the digestive system. It contains the same 4 layers observed in the ileum. The birds from group II and group III have an increased presence of leucocytes in the propria of the mucosa and in the submucosa (Figure 3). There is no visible difference in the structure of the caeca wall between birds which were fed with Salgard and herbal mixture. The data from the micro morphometrical study indicates that Pekin ducklings, which received the prebiotic Salgard, villi intestinal reach the greatest height (Table 1). The epithelium height and the diameter of the intestinal glands in this group are also larger, compared to the groups I and III, but the differences are insignificant. References BAMPIDIS V.A., CHRISTODOULOU V., FLOROU-PANER P., CHRISTAKI E., CHATZOPOULOU P.S., TSILIGIANNI T., SPAIS A.B. (2005): Effect of dietary dried oregano leaves on growth performance, carcass characteristics and serum cholesterol of female early maturing turkeys. British Poultry Scence, 46, 595-601. JAMROZ D., ORDA J., KAMEL C., WILICZKIEWICZ A., WERTELECKI T., SKORUPIŃSKA J. (2003): The influence of phytogenic extract on performance, nutrients digestibility, carcass characteristic and gut microbial status in broiler chickens. Journal of Animal and Feed Science, 12, 583-596. CHANG S.T., CHEN P.F., CHANG S.C. (2001) Antibacterial activity of leaf essential oils and their constituents from Cinnamomun osmophloeum. Journal of Ethnopharmacology, 77, 123-127 FRANKIČ T., VOLJČ M., SALOBIR J., REZAR V. (2009): Use of herbs and spices and their extracts in animal nutrition. Acta argiculturae Slovenica, 94, 95-102. JAMROZ D., ORDA J., KAMEL C., WILICZKIEWICZ A., WERTELECKI T., SKORUPIŃSKA J. (2003): The influence of phytogenic extract on performance, nutrients digestibility, carcass characteristic and gut microbial status in broiler chickens. Journal of Animal and Feed Science, 12, 583-596. JAMROZ D., WERTELECKI T., HOUSZKA M., KAMEL C. (2006): Influence of diet type on the inclusion of plant origin active substances on morphological and histochemical characteristics of the stomach and jejunum walls in chicken. Journal of Animal Physiology and Animal Nutrition, 90, 255-268. LEE K.W., EVERTS H., KAPPERT H.J., FREHNER M., LOSA R., BEYNEN A.C. (2003): Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens. British Poultry Science, 44, 450-457. LOO A., RICHARD H. (1992) : Nature, origine et propriétés des épices et des aromates bruts. In: RICHARD H. (ed.), Épices et Aromates. Paris, Lavoisier, 18-22.
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UDC 636 ISSN 1450-9156 VOL 27, 2 Fo
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Biotechnology in Animal Husbandry 2
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128 V. Pantelić et al. effects of
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Table 1. Feeding regime durring the
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The effect of crossing of domestic
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The effect of crossing of domestic
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152 Concentration of progesterone (
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Page 75 and 76: 198 Introduction V. Gerzilov et al.
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Determination of lead, cadmium and
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260 A. Kuzelov et al carcass clean.
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262 A. Kuzelov et al Flak et al. (1
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Materials and Methods Study of bioc
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Study of biochemical polymorphism .
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Study of biochemical polymorphism .
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Physiological aspects of behaviour
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Instruction for authors Papers for
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PETROVIĆ D.M., GUTIĆ M., BOGOSAVL
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Registration fee Registration fee i
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