Zobrazeno 1 - 10
of 215
pro vyhledávání: '"I, Herzig"'
Publikováno v:
Veterinární Medicína, Vol 61, Iss 8, Pp 456-463 (2016)
In this study, we determined the levels of individual fatty acids in the whole chicken body, as well as dry matter, nitrogenic substances and fat in Cobb 500 and Ross 308 chickens after 40 days of fattening. The highest level of all fatty acids (FA),
Externí odkaz:
https://doaj.org/article/159dc1ccebbc4d02a2a341c3bf329498
Publikováno v:
Veterinární Medicína, Vol 60, Iss 9, Pp 499-508 (2015)
Over the course of Ross 308 hybrid broiler chick cock and hen rearing, whole chicken bodies including feathers were monitored for changes in the levels of nitrogenous substances, essential amino acids (EAA) and non-essential amino acids (NEAA). At fi
Externí odkaz:
https://doaj.org/article/3d1555ac231b4a9d98ea2eaa59d052b2
Publikováno v:
Czech Journal of Animal Science, Vol 60, Iss 2, Pp 67-74 (2015)
Dry matter (DM), crude protein (CP), and the content of individual amino acids (AA) were determined in the bodies of Ross 308 and Cobb 500 hybrids including feathers after 40 days of fattening. Percentages for the content of individual AA were then c
Externí odkaz:
https://doaj.org/article/6ce62826a18c45bfbb4df5dbeed8af60
Publikováno v:
Czech Journal of Animal Science, Vol 59, Iss 11, Pp 495-503 (2014)
Selenium has been known for two centuries and its biological activities have been studied for nearly a hundred years, however the problem of Se deficit has still been persisting both in humans and animals. The cause of Se deficit in animals may be lo
Externí odkaz:
https://doaj.org/article/2b6277e4c74248399bfc83584831526b
Publikováno v:
Czech Journal of Animal Science, Vol 55, Iss 2, Pp 75-82 (2010)
This study was designed to verify the effect of diets containing lupin meal on the composition of fat in meat from fattened broiler chickens. It follows from the results that an increasing level of lupin meal (E1 and E2) resulted in a gradual decreas
Externí odkaz:
https://doaj.org/article/0e6dcdf95f0f4f75ac55220d1f781229
Publikováno v:
Czech Journal of Animal Science, Vol 54, Iss 7, Pp 324-330 (2009)
Selected parameters characterizing the chemical composition of bones were determined in 60 male and 60 female hybrid Ross 308 chickens aged 40 days at the end of the fattening period. The chickens received a complete feed mixture intended for pre-fee
Externí odkaz:
https://doaj.org/article/b10cdaf206d649259daddd33233f7457
Publikováno v:
Czech Journal of Animal Science, Vol 54, Iss 5, Pp 201-209 (2009)
The aim of the study was to evaluate the effect of extruded rapeseed cake in diets of dairy cows on changes in milk fatty acid profile and iodine content in milk and on the thyroid gland status. An experiment was carried out on four lactating Holstei
Externí odkaz:
https://doaj.org/article/b6f5ea9ab8cd47c0ab53600837cc8453
Publikováno v:
Czech Journal of Animal Science, Vol 54, Iss 3, Pp 121-127 (2009)
Thirty-six selected male chickens were allocated into four groups C, HA, ZN, ZN + HA, and the experiment was initiated after 4 days of an adaptation period. Group C was fed a complete feed mixture without supplements. Group HA was fed the same diet w
Externí odkaz:
https://doaj.org/article/ae813844aa1d4f5bb4681fbddb60dd78
Publikováno v:
Veterinární Medicína, Vol 53, Iss 10, Pp 550-554 (2008)
Selected 120 layers, hybrid breed Bovans Goldline, were divided into two balanced groups: control (C) and experimental (E) group. The layers were raised in three-floor cage technology with automatic watering, manual feeding, in the environment with r
Externí odkaz:
https://doaj.org/article/f989dcd160834510999fe11edb7b6a33
Publikováno v:
Czech Journal of Animal Science, Vol 53, Iss 5, Pp 212-218 (2008)
120 selected layers (Bovans Goldline hybrid) aged 19 weeks with an average weight of 1 735 g were divided into two balanced groups: control group (Group C) and experimental (Group E). Layers were reared in three-tier cages with automatic watering, ma
Externí odkaz:
https://doaj.org/article/402cd3478f8644e5a7b39b24a38c3e86