搜索结果: 1-15 共查到“畜牧学 mineral”相关记录36条 . 查询时间(0.031 秒)
Effects of Trace Mineral Source and Growth Implants on Trace Mineral Status of Growing and Finishing Feedlot Steers
Steers Trace Minerals Mineral Status Growth Implants
2016/5/5
Three hundred and seventy-three steers (approximately 7 mo of age and 24719.4 kg) were utilized to determine the effects of trace mineral (TM) source and growth implants on trace mineral statu...
Effect of hen age, environmental temperature, and oviposition time on egg shell quality and egg shell and serum mineral contents in laying and broiler breeder hens
egg mineral composition serum minerals
2015/7/2
The aim of the study was to evaluate egg shell quality characteristics, mineral content in the egg shell, and serum mineral concentration during the egg formation process as influenced by oviposition ...
Computed tomographic analysis of tibiotarsal bone mineral density and content in turkeys as influenced by age and sex
volumetric bone mineral density bone mineral content
2015/6/23
Changes in the volumetric bone mineral density (vBMD) and bone mineral content (BMC) of
tibiotarsal bones of growing turkeys as affected by birds’ age, sex, and within-the-bone location, respectivel...
The influence of prolactin on bone mineral density (BMD) and some biochemical markers of ovariectomized rats
prolactin ovariectomy experimental osteoporosis bone mineral density lumbar bone femoral bone female rats
2015/6/8
A model of postmenopausal osteoporosis was used in the study. 107 days after ovariectomy the animals were subcutaneously applied 1.0 IU PRL/kg BM or 1.0 IU calcitonin/kg BM for 7 days in single doses....
Mineral Metabolism in Singleton and Twin-pregnant Dairy Goats
Fetuses Genotype Maternal Body Reserves Mineral Retention
2016/5/17
During pregnancy, the maternal body undergoes significant physiological changes. The present study assessed the changes on calcium (Ca), phosphorus (P), magnesium (Mg), sodium (Na) and potassium (K) m...
Mineral accretion in nursing piglets in relation to sow performance and mineral source
sow chelated minerals piglet growth
2015/4/2
The present study investigated the effect of a moderate substitution of inorganic mineral sources with chelated mineral sources from four weeks prior to parturition throughout lactation on sow and lit...
Protective role of supplemental vitamin E on lipid peroxidation, vitamins E, A and some mineral concentrations of broilers reared under heat stress
malonyldialdehyde vitamin A
2015/1/20
An experiment utilizing Cobb-500 male broilers was conducted to evaluate the effects of vitamin E supplementation at various concentrations on malonyldialdehyde (MDA) as an indicator of lipid peroxida...
Effects of Benzoic Acid and Dietary Calcium:Phosphorus Ratio on Performance and Mineral Metabolism of Weanling Pigs
Benzoic Acid Calcium Bone Characteristics Pig
2016/5/16
In a 2×2 factorial experiment the hypotheses tested were that the metabolic acid load caused by benzoic acid (BA) added to the feed affects bone mineralization of weanling pigs, and that a wide dietar...
Effects of Dietary Supplementation of Barodon, an Anionic Alkali Mineral Complex, on Growth Performance, Feed Utilization, Innate Immunity, Goblet Cell and Digestibility in Olive Flounder (Paralichthys olivaceus)
Growth Gastrointestinal Histology Nutrient Digestibility Innate Immunity
2016/5/16
A 15-wk feeding trial was conducted to examine the supplemental effects of Barodon on growth performance, gastrointestinal histology, feed digestibility and innate immunity in olive founder. A basal c...
Growth Performance, Carcass Traits and Serum Mineral Chemistry as Affected by Dietary Sodium and Sodium Salts Fed to Broiler Chickens Reared under Phase Feeding System
Broiler Growth and Carcass Responses Phase Feeding Program Serum Mineral Chemistry Sodium
2016/5/16
A basal diet (0.8 g/kg dNa) was formulated in which each of the two sources (NaHCO3 and Na2SO4) were supplemented in such a way to attain four levels (1.7, 2.6, 3.5, and 4.4 g/kg) of total dNa, respec...
Growth Performance, Carcass Characteristics and Plasma Mineral Chemistry as Affected by Dietary Chloride and Chloride Salts Fed to Broiler Chickens Reared under Phase Feeding System
Chloride Salt Growth Performance Carcass Traits
2016/5/12
Requirements of dietary chloride (dCl) and chloride salts were determined by using 4×2 factorial arrangement under four phase feeding program. Four levels (0.31, 0.45, 0.59 and 0.73%) and two sources ...
Mineral Status in Cattle Fed Rice Straw and Para Grass Combined with Different Levels of Protein Derived from Cassava Foliage
Digestibility Intake Retention Cassava Foliage Rice Straw Para Grass
2016/5/11
Eight male cattle of the Local Yellow breed with an average live weight of 121 kg and an average age of 18 months were used to evaluate the effects of different levels of sun-dried cassava (Manihot es...
Effects of Calcium Fertilization on Oxalate of Napiergrass and on Mineral Concentrations in Blood of Sheep
Blood Calcium Fertilizer Mineral Status Napiergrass Oxalate Sheep
2016/5/9
An experiment was conducted to investigate the effects of calcium (Ca) fertilization on oxalate content in napiergrass (Pennisetum purpureum) and on some blood parameters of sheep. Re-growth napiergra...
Trace Mineral Nutrition in Poultry and Swine
Chelate Trace Mineral Poultry Swine Immune Response MINTREX
2016/5/5
Trace minerals such as zinc, copper, and manganese are essential cofactors for hundreds of cellular enzymes and transcription factors in all animal species, and thus participate in a wide variety of b...
Effects of Antibiotics, Zinc Oxide or a Rare Earth Mineral-Yeast Product on Performance, Nutrient Digestibility and Serum Parameters in Weanling Pigs
Piglets Zinc Rare Earth Mineral-yeast Performance Digestibility Serum Parameters
2016/5/5
Two experiments were conducted to compare the effects of feeding a newly-developed rare earth mineral-yeast product, zinc oxide (ZnO) or antibiotics on the performance, nutrient digestibility and seru...