搜索结果: 1-14 共查到“农学 gas production”相关记录14条 . 查询时间(0.113 秒)
Effects of supplementing vitamin E on in vitro rumen gas production,volatile fatty acid production,dry matter disappearance rate,and utilizable crude protein
vitamin E rumen fermentation in vitro
2015/9/15
Two in vitro trials were carried out to study the effects of supplementing vitamin E (VE) on rumen fermentation. In Trial I, four levels of VE product (purity 50%), i.e. 0, 15, 30, and 60 mg/kg dry ma...
Determination of Nutrient Contents and In vitro Gas Production Values of Some Legume Forages Grown in the Harran Plain Saline Soils
In vitro Gas Production Glycophyte Forages Legume sp. Relative Feed Value Salt Stress
2016/5/16
The aim of this study was to determine the nutritive value of some legume species in salt-affected soils of South-East Anatolian region using chemical composition and in vitro gas production kinetics....
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...
Degradation Kinetics of Carbohydrate Fractions of Ruminant Feeds Using Automated Gas Production Technique
Gas Production Technique Fractional Rate of Carbohydrate Digestion Digestion Kinetics of Soluble Carbohydrate
2016/4/29
The current ruminant feeding models require parameterization of the digestion kinetics of carbohydrate fractions in feed ingredients to estimate the supply of nutrients from a ration. Using an automat...
Evaluation of some by-Products using In situ and In vitro Gas Production Techniques
Evaluation by-Products situ vitro Gas Production Techniques
2009/1/19
Food by-products in Iran are produced in high levels. In this study, in situ and in vitro gas production techniques were used to describe nutritive value of apple pomace, tomato pomace and noodle was...
Nutritive Value Assessment of Acacia Species Using Their Chemical Analyses and in Vitro Gas Production Technique
Acacia species chemical composition nutritive assessment gas production technique
2010/11/11
To evaluate the nutritional value of the fresh shoots of 14 Acacia species (A. coriacea, A.
cuthbertsonii, A. ineguilatera, A. iteaphylla, A. kempeana, A. ligulata, A. microbotrya, A. nilotica, A. os...
Use of In vitro Gas Production Technique to Investigate Interactions between Rice Straw, Wheat Straw, Maize Stover and Alfalfa or Clover
Interactive Effect Straw Legume Hay In vitro Gas Production
2016/4/28
Measurement of gas produced during in vitro fermentation was used to investigate the fermentation characteristics and interactions of rice straw, wheat straw or maize stover mixed with alfalfa or clov...
Chemical Composition and in Vitro Gas Production Characteristics of Six Fodder Trees Leaves and Seeds
fodder trees Leaves Seeds TCT In vitro gas production parameters
2010/11/10
The aim of this study is to evaluate six fodder trees leaves and seeds, commonly utilized in
Sudan namely A. Senegal, A. torrtlis,A. mellifera, A. seyal, A. nilotica and Z.spina-chirsti in term of ch...
Nutritive Value Assessment of Ensiling or Mixing Acacia and Atriplex Using In Vitro Gas Production Technique
Nutritive value roughages acacia atriplex silage gas production fermentation
2010/11/10
An in vitro gas production technique was used in the current study to evaluate berseem
(Trifolum alexandrinum) hay (Hay), fresh acacia (Acacia saligna, F. Acacia), acacia silage (Acacia S), fresh atr...
Comparison of Gayal (Bos frontalis) and Yunnan Yellow Cattle (Bos taurus): In vitro Dry Matter Digestibility and Gas Production for a Range of Forages
Gayal Yunnan Yellow Cattle Roughages In vitro Dry Matter Digestibility Gas Production
2016/4/26
Three male Gayal, two years of age and with a mean live weight of 20326 kg, and three adult Yunnan Yellow Cattle, with a mean live weight of 33818 kg were fed a ration of pelleted luce...
Determination of Nutritive Value of Citrus Tree Leaves for Sheep Using In vitro Gas Production Technique
Citrus Leaves Condensed Tannin Digestibility Metabolizable Energy PEG
2016/4/25
The nutritive values of leaves of Citrus grandis, Citrus aurantium, Citrus oranges, Citrus limon, and Citrus deliciosa were evaluated by chemical composition and in vitro gas production techniques. Th...
Effects of some organic acids and salts on microbial fermentation in the digestive tract of piglets estimated using an in vitro gas production technique
pigs fermentation organic acids organic salts
2010/8/11
An in vitro gas production technique was used to screen different organic acids (formic, propionic, lactic, citric, and fumaric acid), organic salts (calcium formate, potassium sorbate, and sodium ben...
Nutritive Value Assessment of the Alternative Feed Resources by Gas Production and Rumen Fermentation In vitro
Nutritive value roughages gas production fermentation in vitro
2010/11/8
In vitro gas production and rumen fermentation characteristics were measured to evaluate some
alternative feed resources e.g. rice straw, tropical shrubs (Artiplex semibacata, Artiplex halimus, Leuca...
Effect of Caecectomy on Body Weight Gain, Intestinal Characteristics and Enteric Gas Production in Goslings
Goslings Caecectomy Methane Nitrous Oxide
2016/4/13
Two experiments of four-week duration were conducted to investigate the effect of caecectomy on the intestinal characteristics, body weight gain and gas production in the caeca of White Roman goslings...