搜索结果: 1-15 共查到“饲料学 Ruminal Fermentation”相关记录18条 . 查询时间(0.156 秒)
Supplementation of rapeseed and linseed oils to sheep rations: effects on ruminal fermentation characteristics and protozoal populations
ruminant vegetable oils fermentation pattern
2017/12/25
The study was performed on six sheep fitted with a cannula in the rumen and re-entrant cannula in the duodenum; divided into three groups, two sheep in each. The animals were fed meadow hay and the co...
Evaluation of the nutritional value of locally produced forage in Korea using chemical analysis and in vitro ruminal fermentation
Digestion Kinetics In vitro Ruminal Fermentation Locally Produced Forage Nutrient Analysis Ruminant
2017/3/9
The use of locally produced forage (LPF) in cattle production has economic and environmental advantages over imported forage. The objective of this study was to characterize the nutritional value of L...
Influence of the addition of exogenous xylanase with or without pre-incubation on the in vitro ruminal fermentation of three fibrous feeds
roughage gas production fibre degradation
2016/7/6
The effects of the exogenous fibrolytic enzyme (ENZ) commercial preparation Dyadic?xylanase PLUS (Dyadic International, Inc., Jupiter, USA), containing endo-1,4-?d-xylanase, on ruminal fermentation of...
Improvement of Nutritive Value and In vitro Ruminal Fermentation of Leucaena Silage by Molasses and Urea Supplementation
Leucaena Silage Rumen Fermentation In vitro Gas Production Urea Molasses
2016/11/10
Leucaena silage was supplemented with different levels of molasses and urea to study its nutritive value and in vitro rumen fermentation efficiency. The ensiling study was randomly assigned according ...
Effects of Forage:Concentrate Ratio on Growth Performance, Ruminal Fermentation and Blood Metabolites in Housing-feeding Yaks
Concentrate Ratio Growth Performance Ruminal Fermentation Yak
2016/5/19
The objective of this study was to determine the effect of forage: concentrate ratio (F:C) on growth performance, ruminal fermentation and blood metabolites of housing-feeding yaks. Thirty-two Maiwa m...
Effects of Supplementing Brown Seaweed By-products in the Diet of Holstein Cows during Transition on Ruminal Fermentation, Growth Performance and Endocrine Responses
Brown Seaweed By-products Growth Performance Fermentation Blood metabolites Holstein Cows
2016/5/18
This study was conducted to examine the effects of supplementing brown seaweed by-products (BSB) in the diet of ruminants on ruminal fermentation characteristics, growth performance, endocrine respons...
The effect of rosemary (Rosmarinus officinalis L.) essential oil on digestibility, ruminal fermentation and blood metabolites of Ghezel sheep fed barley-based diets
volatile fatty acids ammonia-N protozoa
2014/10/24
This study was conducted to evaluate the effects of rosemary essential oil (REO) on feed digestibility, ruminal fermentation and blood metabolites of Ghezel sheep. Four male sheep with average body we...
Chemical Composition, In vitro Gas Production, Ruminal Fermentation and Degradation Patterns of Diets by Grazing Steers in Native Range of North Mexico
Rangelands Minerals In situ Degradation In vitro Fermentation In vivo Fermentation
2016/5/10
The objective of the study was to quantify annual and seasonal differences in the chemical composition, in vitro gas production, in situ degradability and ruminal fermentation of grazing steers’ diets...
Methane Production of Different Forages in In vitro Ruminal Fermentation
In vitro, Chemical Composition, Forage Leaves, Methane
2016/5/9
An in vitro rumen batch culture study was completed to compare effects of common grasses, leguminous shrubs and non-leguminous shrubs used for livestock grazing in Australia and Ghana on CH4 productio...
Effects of Increasing Level of Dietary Rice Straw on Chewing Activity, Ruminal Fermentation and Fibrolytic Enzyme Activity in Growing Goats
Rice Straw Dietary NDF Ruminal Fermentation Fibrolytic Enzyme Chewing Activity
2016/5/5
Effects of increasing dietary rice straw on chewing activity, ruminal fermentation, and fibrolytic enzyme activity in growing goats were investigated in a 4?? Latin Square experiment. The goats were o...
Effects of Non-ionic Surfactant Supplementation on Ruminal Fermentation, Nutrient Digestibility and Performance of Beef Steers Fed High-roughage Diets
Non-ionic Surfactant Tween 80 Ruminal Fermentation Nutrient Digestibility Growing Steer
2016/4/29
Three experiments were conducted to determine the effects of non-ionic surfactant (NIS) supplementation on ruminal fermentation, nutrient digestibility and performance of beef steers fed high-roughage...
Effects of Freeze-dried Citrus Peel on Feed Preservation, Aflatoxin Contamination and In vitro Ruminal Fermentation
Antimicrobial Activity Citrus Peel Aflatoxin Rumen Digestion
2016/4/29
The objective of this study was to investigate antimicrobial activity, during the storage period, of animal feed and any effects on in vitro rumen digestion by supplementing different levels (5.55, 11...
Effects of Level and Degradability of Dietary Protein on Ruminal Fermentation and Concentrations of Soluble Non-ammonia Nitrogen in Ruminal and Omasal Digesta of Hanwoo Steers
Soluble Non-ammonia Nitrogen Ruminal Digesta Omasal Digesta Dietary Protein Ruminal Fermentation
2016/4/27
Four ruminally fistulated Hanwoo steers were used to determine the effects of level and degradability of dietary protein on ruminal fermentation, blood metabolites and concentration of soluble non-amm...
Effects of Green Tea (Camellia sinensis) Waste Silage and Polyethylene Glycol on Ruminal Fermentation and Blood Components in Cattle
Green Tea Waste Ruminal Fermentation Blood Components
2016/4/22
The effects of green tea (Camellia sinensis) waste silage and supplemental polyethylene glycol (PEG) on rumen fermentation and blood components were studied in cattle. Six Holstein steers were fed thr...
Supplementation of Essential Oil Extracted from Citrus Peel to Animal Feeds Decreases Microbial Activity and Aflatoxin Contamination without Disrupting In vitro Ruminal Fermentation
Citrus Essential Oil Feed Preservation Antimicrobial Activity Rumen Fermentation
2016/4/22
Long-term storage of feeds or feedstuffs in high temperature and humid conditions can be difficult because of microbial contamination. Essential oil isolated from industrial waste citrus peel could be...