THE EFFECT OF CELLULOSIC CATEGORIES FROM COMBINED FORAGES WITH BARLEY ON BROILER CHICKENS

RAMONA BIANCA TETILEANU, D. DRINCEANU, LAVINIA STEF, I. LUCA, C. JULEAN, VOICHITA GHERASIM, T.G.A. BERLOVAN

Abstract


In this experiment we have studied the effect of cellulosic categories (NDF, ADF and ADL) from combined forages with barley on nutritive and bioproductive indices at broiler chickens. The experiment was carried out on six weeks on 90 broiler chickens divided in three experimental groups: CL, EG1 and EG2. At experimental group EG1 was incorporated barley in proportion of 20% in the structure of combined forage, at EG2 was incorporated 40% barley and at control group was not incorporated barley. At the age of 3 and 6 weeks were determined the nutritive and bioproductive indices. The highest forage consumption is registered at EG1 at which in the structure of combined forages was incorporated 20% barley and was greater with 12.24% comparative with control group. The incorporation of barley in the combined forages in proportion of 20 and 40% has no significant influence on body weight of broiler chickens from experimental groups. The rising of NDF, ADF and ADL content after the incorporation of barley in the structure of combined forages in proportion of 20 and 40% determined a rising of specific consumption with 5.74% at EG1 and 8.62% at EG2.


Keywords


cellulosic categories; barley; broiler chickens

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LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

E-mail: spasb [at] animalsci-tm.ro
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