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Unique in the Czech Republic, the third greatest agricultural library all over the world concerning its significance and the extent of the collection, information sources such as 1.1 mil. of publications, created databases, and the extensiveness of provided services for the area of agricultural and food sector and the related fields. Access point to the complex series of specialised and branch information, publications and databases available online via internet. Deposit FAO library for the Czech Republic. National centre of the Internationa [...]

Journal Article

Journal Article

Effect of 20-hydroxyecdysone on the protein synthesis in pigs  [1997]

Kratky, F.; Hejhalek, J.; Kucharova, S. (Vyzkumny Ustav Zivocisne Vyroby, Kostelec nad Orlici (Czech Republic)); Opletal, L.;

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In three metabolic experiments in seven balance periods the effect of 20-hydroxyecdysone on proteosynthesis in growing pigs was studied in 30 individuals. On an identical genotype of animals, doses of 0.2 mg/kg of body weight and 0.4 mg/kg of body weight were examined. Effectiveness was found already in a dose of 0.2 mg/kg body weight and it resulted in higher values of resorption and retention of nitrogen experimental animals. Statistically significant differences were observed particularly in the third experiment where a high significance (P/-0.01) of protein deposition in animal bodies was found. In two feeding experiments (40 animals), a higher increase in body weight by 12-16% in the period of 30 days after administration of macromolecular pellets of 20-hydroxyecdysone was found. Also lower consumption of feedstuffs by 11-17% per 1 kg of an increase in body weight was found. In the evaluation of the principal meat parts of slaughtered animals after the termination of feeding (109.5 kg of body weight) the values were not statistically significant in comparison with the control group.

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Bibliographic information

Language:
Czech
Type:
Summary
In AGRIS since:
1998
Volume:
42
Issue:
10
Start Page:
445
End Page:
451
All titles:
" Vliv 20-hydroxyekdysonu na proteosyntezu u prasat "
" Effect of 20-hydroxyecdysone on the protein synthesis in pigs "
Other:
" Summaries (Cs, En) "
" 1 ill., 8 tables; 12 ref. "

From the journal

Zivocisna Vyroba - UZPI (Czech Republic)

ISSN : 0044-4847