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01/2). For the latest periods (fattening and finishing) where we used the HYD-02 and
HYD-03 feed mixtures, the values in live weight increased. Within the values of live
weight significant and highly significant differences were noticed. The smaller content
of crude protein is responsible for the delayed growing up at the beginning of fattening.
The additives with clinoptilolit result in a better utilization of protein and thus a lower
required supply along with a higher live weight and weight gain at the end of fattening.
Reduction of nitrogen in the feed mixture resulted in better utilization and a reduction in
nitric manure.
Table 3: Feed consumption and feed conversion
FM
Feed consumption Feed conversion
C T1 T2 C T1 T2
HYD-01/1 24.27 23.55 23.85 0.944 1.017 1.018
HYD-01/2 67.90 63.54 65.09 1.852 1.879 1.953
HYD-02 113.95 109.94 111.49 1.968 1.828 1.842
HYD-03 166.05 154.76 159.59 2.069 1.974 2.005
Total 101.39 94.95 96.92 1.906 1.840 1.873
Table 4: Live weight and weight gain
Period C T1 T2 C T1 T2
starter 0.155 0.144 0.142
prefattening 0.494 0.491 0.475 0.340 0.347 0.333
fattening 1.001 1.033 1.020 0.508 0.542 0.545
finishing 1.825 1.897 1.876 0.824 0.864 0.856
REFERENCES
1. Agrar Production and Consulting, 2003,2005 available on : http://www.apcaustria.com/deutsch/produkte/index.htm
2. Reháková, M., Čuvanová, S., Gavaľová, Z., Rimár, J. 2003: Využitie prírodného
zeolitu typu klinoptilolitu v agrochémii a v poľnohospodárstve. Chem. listy 97,
(2003), s. 260-264,.
3. Čuvanová,S., Reháková, M., Rimár, J., Dzivák, M.2006: Klinoptilolit ako nosič,
regulátor a stabilizátor uvoľňovania živín. Acta Montanistica Slovaca Ročník 11
,(2006) , mimoriadne číslo 2, 285-289
4. Skalická, M., Koreneková, B., Makóová, Z., Naď, P.: Vplyv aditív na vybrané
produkčné ukazovatele hydiny. V. Dni výživy a veterinárnej dietetiky. Zborník z
medzinárodnej vedeckej konferencie, Hrádok, (2002), 237–239.
5. Gezen S.S, Mustafa, E. 2002: Broyler Rasyonlazma Katalin Narasin ve
Nikarbazinin, Zeolit Yle Etkilisimin Besi Perfornabsu Userine Etkileri. Uludag,
Univ. Y. Fac. Vet. Med, 21,(2002), p. 95-101
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