搜索结果: 91-105 共查到“知识库 家畜病理学”相关记录940条 . 查询时间(1.379 秒)
Chemical characterization and in vitro biological activity of four tropical legumes, Styzolobium aterrimum L., Styzolobium deeringianum, Leucaena leucocephala, and Mimosa caesalpiniaefolia, as compared with a tropical grass, Cynodon spp. for the use in ruminant diets
rumen fermentation gas production kinetics PEG
2015/6/23
Kinetic parameters were estimated
by an exponential model. STA, STD, and LEU contained higher (P < 0.05) crude protein than MIC, which
had greater neutral detergent fibre and acid detergent fibre....
Effect of dietary natural supplements on immune response and mineral bioavailability in piglets after weaning
pig natural supplements minerals
2015/6/23
The results showed that the concentration of IgG was increased in the plasma
of pigs fed the PPEs supplemented diets being significantly higher (P < 0.05) in the case of dietary sodium
alginate su...
Relationships among milk yield, body weight, and reproduction in Holstein and Czech Fleckvieh cows
dairy cow negative energy balance
2015/6/23
A retrospective, observational study comprised analyses of individual cow records from
a computerised herd management system. Production, body weight, and reproduction data were collected
between ...
QTL analysis for carcass composition and meat quality traits on SSC7q1.1-q1.4 region in Large White × Meishan F2 pigs
single nucleotide polymorphism meat quality
2015/6/23
Significant QTL for carcass and meat quality traits on Sus scrofa chromosome 7 (SSC7) were
detected in various Meishan derived resource populations, especially on q1.1-q1.4 region. In order to confi...
Effect of immunocastration in group-housed commercial fattening pigs on reproductive organs, malodorous compounds, carcass and meat quality
pigs immunocastration carcass
2015/6/23
No differences between treatment groups were detected for carcass weight. In the case of backfat thickness,
carcass lean meat content, and belly leanness score, IC were intermediate between EM (the ...
Differences in the composition of total and whey proteins in goat and ewe milk and their changes throughout the lactation period
total proteins whey proteins β-lactoglobulin
2015/6/23
This study was conducted to evaluate changes in composition of whey proteins of Czech White
Short-haired goat and East Friesian ewe milk and their comparison throughout lactation. Some differences
...
Interaction between oviposition time, age, and environmental temperature and egg quality traits in laying hens and broiler breeders
hen production type age temperature oviposition
2015/6/23
An experiment with laying hens and broiler breeders of two ages (young 22 vs. 36 weeks, old
83 vs. 64 weeks) and at temperatures of 20 and 28°C was carried out to evaluate the interactions between
...
Effect of 2-methyl-2-phenoxy propionic acid on serum lipid profile and ovarian activity in dairy cows
ketosis PPARs blood biochemistry
2015/6/23
Hepatic lipidosis and ketosis are frequent metabolic disorders in dairy cows during the transition
period. The 2-methyl-2-phenoxy propionic acid (MFPA) is an activator of energy metabolism.
Ovarian follicle growth dynamics during the postpartum period in Holstein cows and effects of contemporary cyst occurrence
cow postpartum ovary follicular wave
2015/6/23
The animals were assigned to three groups based on the time of the 1st ovulation: G1 (n = 9)
– the 1st dominant follicle (DF) ovulated, G2 (n = 10) – ovulation occurred on the 2nd or later follicula...
Efficacy of contrast levels of non-phytate phosphorus and Aspergillus niger phytase in hens fed wheat-maize-based diets
feed intake eggshell quality pH
2015/6/23
Two hundred and forty hens (ISA Brown) were housed in enriched cages and fed a wheat-maize-based
diet. A significant effect of both NPP and F was found for the yolk colour (P = 0.016) and shell thic...
Probiotic properties of Enterococcus faecium CE5-1 producing a bacteriocin-like substance and its antagonistic effect against antibiotic-resistant enterococci in vitro
chicken gastrointestinal tract bile salt acid tolerance
2015/6/23
A bacteriocin-like substance (BLS) producing Enterococcus faecium CE5-1 was isolated from the
gastrointestinal tract (GIT) of Thai indigenous chickens. Investigations of its probiotic potential were...
Effect of season and age on blood minerals, liver enzyme levels, and faecal egg counts in Nguni goats of South Africa
alkaline phosphatase aspartate aminotransferase
2015/6/23
The objective of the study was to determine the relationships between age of the goat and faecal
egg counts, liver enzymes, and minerals in the wet and dry seasons in male and female Nguni goats of ...
Gene expression of six major milk proteins in primary bovine mammary epithelial cells isolated from milk during the first twenty weeks of lactation
dairy cow immunomagnetic cell separation
2015/6/23
Using this method, it was tested whether the
number of pBMEC and the relation of recovered pBMEC to total somatic cell count vary within the individual
lactation stages. Furthermore, the expressio...
Avian mycobacteriosis in an individual of the endangered Mauritian Pink pigeon (Nesoenas mayeri) species: a case report
Columba conservation dove tuberculosis
2015/5/25
Avian mycobacteriosis was diagnosed in one female Mauritian Pink pigeon (Nesoenas mayeri) from
a zoological collection. The bird displayed clinical symptoms of apathy, loss of body weight, ruffled f...
Computed tomography-guided cementoplasty combined with radiation therapy for an aneurysmal bone cyst in a dog: a case report
lameness CT benign bone lesion osteolytic lesion
2015/5/25
Aneurysmal bone cysts are expansile osteolytic bone lesions that can manifest clinically as lameness,
pain and swelling. In humans, aneurysmal bone cysts are considered benign tumours that have been...