搜索结果: 1-15 共查到“生物学 COPPER”相关记录26条 . 查询时间(0.243 秒)
Effect of the application of bioplexes of zinc, copper and manganese on milk quality and composition of milk and colostrum and some indices of the blood metabolic profile of cows
dairy cows bioplexes of zinc copper and manganese colostrum milk blood
2015/6/4
The object of an experiment was inorganic and organic forms of zinc, copper and manganese applied in mineral mixtures to dairy cows. The experiment was carried out on 90 cows with average milk yield f...
The sorption and desorption of phenanthrene and pyrene on treated and untreated aspen wood fibers were studied to evaluate the sorption mechanisms of polycyclic aromatic hydrocarbons (PAHs). Those sam...
Effects of a Chelated Copper as Growth Promoter on Performance and Carcass Traits in Pigs
Chelated Trace Mineral Cu(HMTBa)2 Copper Growth Promoter Swine
2016/5/16
Three studies were conducted to investigate whether a chelated Cu can replace CuSO4 as a growth promoter in pigs. In Exp. 1, a total of 240 piglets (Large White×Landrace, 7.36±0.10 kg) were randomly a...
The Relationship of Pulmonary Artery Copper Concentrations and Genes Involved in Copper Homeostasis in Cattle, Swine, and Goats
Pulmonary Hypertension, Artery, Copper, Cattle, Swine, Goat
2016/5/9
Liver and pulmonary artery tissue from 5 Angus cross bred steers, 6 goats, and 6 pigs were collected at a commercial abattoir to examine the relationship of pulmonary artery copper (Cu) concentrations...
The Effects of Copper Supplementation on the Performance and Hematological Parameters of Broiler Chickens
Copper Haemoglobin Blood Parameters Feed Intake Broiler Chicken
2016/5/6
To determine the efficiency of copper (Cu) supplementation, a feeding experiment was carried out with 240 day old broiler chicks (vencobb-100). Birds were divided into four dietary treatments: i) C - ...
Effect of Dietary Copper Sources (Cupric Sulfate and Cupric Methionate) and Concentrations on Performance and Fecal Characteristics in Growing Pigs
Growing Pigs Copper Nutrients Digestibility pH Diarrhea
2016/5/4
This study was conducted to assess the effects of organic and inorganic copper on performance in growing pigs. A total of 100 pigs, average age 63 d and initial body weight 21.46??.13 kg, were assigne...
The Effects of Different Copper (Inorganic and Organic) and Energy (Tallow and Glycerol) Sources on Growth Performance, Nutrient Digestibility, and Fecal Excretion Profiles in Growing Pigs
Growing Pig Copper Energy Source Digestibility Fecal Excretion
2016/5/4
This study was conducted to determine the effects of different copper (inorganic and organic) and energy (tallow and glycerol) sources on growth performance, nutrient digestibility, gas emission, diar...
Effect of Copper on Plasma Ceruloplasmin and Antioxidant Ability in Broiler Chickens Challenged by Lipopolysaccharide
Copper Ceruloplasmin Lipopolysaccharide Antioxidant Capacity Broiler Chickens
2016/5/3
The effects of dietary copper (Cu) supplementation in broiler chickens challenged with a single injection of Salmonella typhymurium lipopolysaccharide (LPS) on the antioxidant capacity and plasma leve...
Lead (Pb) and Copper (Cu) Concentration in the Eggshells of Audouin´s Gull (Larus audouinii) in Turkey
Audouin´ s gull eggshells Cu Pb Turkey
2010/3/26
Audouin´s gull (Larus audouinii) eggshells from 2 archipelagos (Karaburun-İzmir and Aydıncık-Mersin) in Turkey were collected between 2002 and 2003, and analyzed for lead (Pb) and...
Effects of Dietary Copper on Ruminal Fermentation, Nutrient Digestibility and Fibre Characteristics in Cashmere Goats
Copper Rumen Fermentation Nutrient Digestibility Cashmere Fibre Characteristics
2016/4/27
Thirty-six 1.5 year-old Inner Mongolian White Cashmere wether goats (body weight 28.14??.33 kg) were used to determine the effects of dietary copper (Cu) concentration on ruminal fermentation, nutrien...
Effect of a Copper, Selenium and Cobalt Soluble Glass Bolus Given to Grazing Yaks
Yak Trace Elements Controlled Release Supplementation
2016/4/26
Two field trials were carried out to evaluate the performance of a soluble glass copper, cobalt and selenium bolus for maintaining adequate levels of the three trace elements in yaks. Forty yaks were ...
Test for Acute Toxicity of Copper, Cadmium, and Mercury in Five Marine Species
Heavy metal amphipods isopods Mytilus galloprovincialis larvae acute toxicity test
2010/3/26
The acute toxicity of copper (Cu), cadmium (Cd), and mercury (Hg) to the marine invertebrates Gammarus aequicauda, Corophium insidiosum, Idotea baltica, Sphaeroma serratum, and Mytilus galloprovincial...
Effects of Supplementary Copper Chelates in the Form of Methionine, Chitosan and Yeast on the Performance of Broilers
Chelates Methionine-Cu Chitosan-Cu Yeast-Cu Broiler
2016/4/21
An experiment was conducted to investigate the effects of supplemental copper (Cu) chelates (methionine, chitosan and yeast) on the performance, nutrient digestibility, serum IgG level, gizzard erosio...
Effects of Dietary Garlic Powder and Copper on Cholesterol Content and Quality Characteristics of Chicken Eggs
Garlic Powder Cupric Sulfate Haugh Unit Serum Cholesterol Egg Yolk Cholesterol Layers
2016/4/21
This experiment was conducted to investigate the dietary effect of garlic powder (GP) and copper (Cu) on laying performances and the cholesterol content and quality characteristics of eggs during stor...
Effects of Copper-bearing Montmorillonite (Cu-MMT) on Escherichia coli and Diarrhea on Weanling Pigs
Copper-bearing Montmorillonite Escherichia coil Diarrhea Intestinal Morphology Weanling Pigs
2016/4/18
Copper-bearing montmorillonite (Cu-MMT) was produced by Cu2+ cation exchange reaction. X-ray diffraction analysis showed that that the (001) basal spacing of the MMT crystal lattice increased from 1.5...