Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Q.H. Shang"'
Publikováno v:
Poultry Science, Vol 99, Iss 10, Pp 4929-4938 (2020)
This experiment was conducted to evaluate the effects of wheat bran (WB) and antibiotics on growth performance, intestinal immunity, barrier function, and microbial composition in broiler chickens. A total of 168 one-day-old male Arbor Acre chicks we
Externí odkaz:
https://doaj.org/article/ac30b4b4e4074e5b919ee083be5d322f
Publikováno v:
Poultry Science, Vol 99, Iss 9, Pp 4488-4495 (2020)
Plant extracts have been proved as natural antioxidants resources as well as alternative feed additives in livestock and poultry species. Chestnut wood extract (CWE) as a source of hydrolysable tannic acid was used to evaluate the growth performance,
Externí odkaz:
https://doaj.org/article/73eaca55fc4f4e5ab41811ed847d5daf
Publikováno v:
Livestock Science. 223:47-52
It is suggested that the plant-derived polysaccharides have positive effect on improving the performance of livestock, but little information is available regarding their effects on piglets. This study aimed to assess the effects of alfalfa (Medicago
Publikováno v:
Livestock Science. 210:111-117
The objective of the study was to investigate the effects of dietary supplementation of E. faecium on growth performance and intestinal health of 35- to 70-d-old piglets. Two hundred fifty-five 35-d-old crossbred (Duroc × Landrace × Large White) pi
Publikováno v:
Animal Feed Science and Technology. 236:48-56
A total of 90 weaned piglets (initial body weight 7.86 ± 0.98 kg) were used in a 28-d trial to evaluate effects of α-galactosidase supplementation on nutrient digestibility, growth performance, intestinal morphology and digestive enzyme activities.
Publikováno v:
Animal Feed Science and Technology. 230:126-135
This study evaluated the effects of isomalto-oligosaccharides (IMO) in diet on the performance, fecal score, serum immunity, intestinal morphology, volatile fatty acid (VFA) concentrations and gut microbiota in cecum of weaned pigs. In a 28-day exper
Publikováno v:
Animal Feed Science and Technology. 230:136-142
The objective of this study was to determine the effects of coated compound proteases on performance, apparent total tract digestibility (ATTD) of crude protein (CP), serum urea nitrogen (SUN) content and manure nitrogen (N) output for growing pigs f
Publikováno v:
DEStech Transactions on Environment, Energy and Earth Science.
Taking severe galloping accident in some lines in January, 2015 as an example, the conditions and processes of galloping’s occurrence and development belong to EHV and UHV lines was analyzed. And aiming at improving the theoretical cognitive level
Publikováno v:
Journal of Asian Earth Sciences. 26:304-326
Palaeontological, lithostratigraphical data from the Permian strata and correlation of the Permian successions for different tectonic units in Northeast China are reviewed and summarized in this paper. Permian strata in Northeast China are dominated
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