搜索结果: 46-60 共查到“畜牧学 composition”相关记录166条 . 查询时间(0.125 秒)
Carcass Composition and Cuts of Bulls and Steers Fed with Three Concentrate Levels in the Diets
Concentrate Level Edible Portion Meat Production Sexual Groups
2016/5/18
In this paper, weight, carcass dressing, weights of the primary cuts, weights of the physical components of the primary cuts, and weights of the main commercial cuts of 66 Purunã animals, of whic...
Lamb Production Costs: Analyses of Composition and Elasticities Analysis of Lamb Production Costs
Elasticity Lamb Production Cost Production System Technical Indicator
2016/5/18
Since lamb is a commodity, producers cannot control the price of the product they sell. Therefore, managing production costs is a necessity. We explored the study of elasticities as a tool for basing ...
Influence of Sunflower Whole Seeds or Oil on Ruminal Fermentation, Milk Production, Composition, and Fatty Acid Profile in Lactating Goats
Fatty Acid Profile Lactating Goats Milk Composition Sunflower Seeds Sunflower Oil
2016/5/18
This study aimed to investigate the effect of sunflower seeds, either as whole or as oil, on rumen fermentation, milk production, milk composition and fatty acids profile in dairy goats. Fifteen lacta...
Milk Yield, Composition, and Fatty Acid Profile in Dairy Cows Fed a High-concentrate Diet Blended with Oil Mixtures Rich in Polyunsaturated Fatty Acids
Linseed Oil Sunflower Oil Fish Oil Milk Yield Milk Fatty Acids Dairy Cows
2016/5/18
To evaluate the effects of feeding linseed oil or/and sunflower oil mixed with fish oil on milk yield, milk composition and fatty acid (FA) profiles of dairy cows fed a high-concentrate diet, 24 cross...
Biogas Production from Vietnamese Animal Manure, Plant Residues and Organic Waste: Influence of Biomass Composition on Methane Yield
Biogas Vietnam Manures Organic Wastes Inhibition
2016/5/17
Anaerobic digestion is an efficient and renewable energy technology that can produce biogas from a variety of biomasses such as animal manure, food waste and plant residues. In developing countries th...
Effects of Dietary Coconut Oil as a Medium-chain Fatty Acid Source on Performance, Carcass Composition and Serum Lipids in Male Broilers
Broiler Medium-chain Fatty Acid Growth Performance Carcass Composition Serum Lipid
2016/5/17
This study was conducted to investigate the effects of dietary coconut oil as a medium-chain fatty acid (MCFA) source on performance, carcass composition and serum lipids in male broilers. A total of ...
Effects of Bedding Material Composition in Deep Litter Systems on Bedding Characteristics and Growth Performance of Limousin Calves
Serum Physico-chemical Parameters Ammonia-N Limousin Calves
2016/5/17
The objective of this study was to evaluate the effects of different litter mixture compositions on bedding system temperature, pH and volatile fatty acid and ammonia-N (NH3-N) content, and the serum ...
Changes in the abundance of C3/C4 species of Inner Mongolia grassland: evidence from isotopic composition of soil and vegetation
d13C carbon isotope discrimination crossover temperature geostatistics precipitation semivariogram soil organic carbon Suess effect wool
2015/2/4
Global warming, increasing CO2 concentration, and environmental disturbances affect grassland communities throughout the world. Here, we report on variations in the C3/C4 pattern of Inner Mongolian gr...
Large regional-scale variation in C3/C4 distribution pattern of Inner Mongolia steppe is revealed by grazer wool carbon isotope composition
Large regional-scale variation C3/C4 distribution pattern Inner Mongolia steppe grazer wool carbon isotope composition
2015/2/4
This work explored the spatial variation of C3/C4 distribution in the Inner Mongolia, P. R. China, steppe by geostatistical analysis of carbon isotope data of vegetation and sheep wool. Standing commu...
Variations in life-form composition and foliar carbon isotope discrimination among eight plant communities under different soil moisture conditions in the Xilin River Basin, Inner Mongolia, China
Grassland Life-forms Soil moisture gradient Stable isotope Water use efficiency
2015/2/4
Water is one of the key limiting factors for the survival and growth of plant species in arid and semi-arid steppe regions. Different plant functional groups (PFGs) based on life-forms differ in their...
Effect of Different Dietary n-6 to n-3 Fatty Acid Ratios on the Performance and Fatty Acid Composition in Muscles of Broiler Chickens
Chicken n-6 to n-3 Fatty Acid Ratio Performance Meat
2016/5/17
The objective of this study was to investigate the different dietary ratios of n-6 to n-3 (n-6/n-3) fatty acid (FA) on performance and n-6/n-3 FA in muscles of broiler chickens. A total of 300 one-day...
Dietary Supplementation of Magnesium Sulfate during Late Gestation and Lactation Affects the Milk Composition and Immunoglobulin Levels in Sows
Magnesium Sulfate Sow Performance Fecal Moisture Immunoglobulin Milk Composition
2016/5/17
This experiment was conducted to investigate the effects of dietary supplementation of magnesium sulfate (MgSO4) during late gestation and lactation on sow and litter performance, fecal moisture, bloo...
Effects of Dietary Garlic Powder on Growth, Feed Utilization and Whole Body Composition Changes in Fingerling Sterlet Sturgeon, Acipenser ruthenus
Acipenser ruthenus Garlic Powder Protein Retention Weight Gain
2016/5/17
A 12 week growth study was carried out to investigate the supplemental effects of dietary garlic powder (GP) on growth, feed utilization and whole body composition changes of fingerling sterlet sturge...
Effect of Particular Breed on the Chemical Composition, Texture, Color, and Sensorial Characteristics of Dry-cured Ham
Breed Dry-cured Ham Texture Color Sensory
2016/5/17
The present study demonstrates the impact of specific breed on the characteristics of dry-cured ham. Eighty thighs from Korean native pig (KNP), crossbreed (Landrace×Yorkshire)♀×Duroc♂ (LYD), Berkshir...
Effects of Gas Composition in the Modified Atmosphere Packaging on the Shelf-life of Longissimus dorsi of Korean Native Black Pigs-Duroc Crossbred during Refrigerated Storage
Korean Native Black Pigs Crossbred with Duroc Storage Time Meat Quality
2016/5/17
This study was conducted to observe the effects of gas composition in modified atmosphere packaging (MAP) on the shelf-life of Longissimus dorsi of Korean Native Black Pigs-Duroc Crossbred (KNP×D) dur...