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^: 3576 2013 11
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^: [ "" " "] = The impact of anti-stress drugs on the growth and development of the breeding birds of egg cross-country
^: , 2013; N 11. - . 33-37
^: 2013
^: . ..-.:.37
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^: . 3 ( 2 ) 2000 . 400 . "- ". 1- 246- "" " ", . , - . , , , . , ( ) , " ".

aref2 1 In the essential task of the continuous increase of poultry products occupy a special place methods content of parental forms, which will have the greatest disclosed productive and reproductive potential of birds. The high rate of modern technologies crowded many irritants, adversely affecting the health of the birds. One of the methods of providing preventive and stress suppressive action in intense technological chain of cultivation of a bird is to include in their diet supplements, biologically active substances. Despite the achieved some positive effect of existing anti-stress drugs low highly productive individuals requires more sophisticated enhance the body's resistance means. Particular interest in this regard is the use of modern water-soluble drugs "Vitaminoatsid" and "Magic Antistress Mix" with anti-stress effect. In the course of the studies found that the use of drugs "Vitaminoatsid" and "Magic Antistress Mix" of the proposed scheme, in conditions of stress factors, which are inevitable components of modern technology of maintenance, had a positive effect on growth processes replacements, development of adult laying hens and roosters parental flock of the cross "Highline brown". This is manifested in increasing the live mass of birds, its homogeneity and more rapid development of the reproductive organs. A comparative analysis of the action of drugs showed that more pronounced physiological precocity (readiness for laying eggs and mate) differed hens and cocks of the second of the experimental group received "Magic Antistress Mix".

^TRN: 1397334
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