搜索结果: 1-7 共查到“饲料学 Methane Production”相关记录7条 . 查询时间(0.031 秒)
Relationship between the Methane Production and the CNCPS Carbohydrate Fractions of Rations with Various Concentrate/roughage Ratios Evaluated Using In vitro Incubation Technique
Methane Production CNCPS Cattle In vitro Incubation
2016/5/16
The objective of the trial was to study the relationship between the methane (CH4) production and the Cornell Net Carbohydrate and Protein System (CNCPS) carbohydrate fractions of feeds for cattle and...
Effects of Defaunation on Fermentation Characteristics and Methane Production by Rumen Microbes In vitro When Incubated with Starchy Feed Sources
Defaunation Grains Fermentation Degradation Total Gas CH4
2016/5/10
An in vitro experiment was conducted to examine the effects of defaunation (removal of protozoa) on ruminal fermentation characteristics, CH4 production and degradation by rumen microbes when incubate...
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...
Comparison of In vivo and In vitro Techniques for Methane Production from Ruminant Diets
Sulfur hexafluoride RUSITEC In vitro Gas Production Methane
2016/4/26
This study was conducted to compare the methane (CH4) production estimated by in vivo (sulfur hexafluoride tracer technique (SF6)) with that of two in vitro rumen simulation (RUSITEC) and gas producti...
Effect of Potato By-products Based Silage on Rumen Fermentation, Methane Production and Nitrogen Utilization in Holstein Steers
Potato By-products Steers Methane Production Nitrogen Retention
2016/4/21
The effect of substituting potato by-products based silage (PBS) for concentrates on ruminal fermentation, methane production and nitrogen utilization in Holstein steers was evaluated. Three growing H...
Manipulation of Rumen Fermentation by Yeast: The Effects of Dried Beer Yeast on the In vitro Degradability of Forages and Methane Production
Yeast Ruminal Microbes Whole Crop Corn Rice Straw Italian-ryegrass Methane
2016/4/14
The effects of the addition of yeast on in vitro roughage degradability and methane production were investigated in order to clarify the effects of yeast on the rumen microbes and to establish methods...
Methane Production Potential of Feed Ingredients as Measured by In Vitro Gas Test
Methane Production Feed Ingredients In vitro Gas Test
2016/4/13
This study was conducted to investigate in vitro methane production of feed ingredients and relationship between the content of crude nutrients and methane production. Feed ingredients (total 26) were...