搜索结果: 1-15 共查到“家畜饲养管理学 intake”相关记录23条 . 查询时间(0.138 秒)
Residual frying oil in the diets of sheep:intake,digestibility,nitrogen balance and ruminal parameters
Alternative Feed Byproduct Feedstuff Energetic Lambs Lipid Source
2017/3/7
The objective of this study was to evaluate the intake and nutrient digestibility, nitrogen balance and ruminal ammonia nitrogen in lambs of diets containing different levels of residual frying oil.
Different Coefficients and Exponents for Metabolic Body Weight in a Model to Estimate Individual Feed Intake for Growing-finishing Pigs
Feed Consumption Group-housing Growth Performance Maintenance Energy Swine
2016/12/28
Estimation of feed intake (FI) for individual animals within a pen is needed in situations where more than one animal share a feeder during feeding trials. A partitioning method (PM) was previously pu...
Iodine status in ewes with the intake of iodine enriched alga Chlorella
organically bound iodine organically bound selenium milk blood plasma urine ewes lambs
2015/6/8
The effect of increased intake of iodine at different selenium intake was studied in three groups of lambing ewes consisting of five animals and in their lambs for 76 days (from day 4 to day 80 post p...
Effect of Lipid Sources with Different Fatty Acid Profiles on Intake, Nutrient Digestion and Ruminal Fermentation of Feedlot Nellore Steers
Beef Cattle Biohydrogenation Microbial Protein Synthesis Lipids Protozoa
2016/5/19
The present study was conducted to determine the effect of lipid sources with different fatty acid profiles on nutrient digestion and ruminal fermentation. Ten rumen and duodenal fistulated Nellore st...
Effects of Supplementation of Eucalyptus (E. Camaldulensis) Leaf Meal on Feed Intake and Rumen Fermentation Efficiency in Swamp Buffaloes
Eucalyptus Leaf Meal Rice Straw Rumen Fermentation Swamp Buffalo
2016/5/18
Four rumen fistulated swamp buffaloes were randomly assigned according to a 4×4 Latin square design to investigate the effects of Eucalyptus (E. Camaldulensis) leaf meal (ELM) supplementation as a rum...
Effects of Stocking Density or Group Size on Intake, Growth, and Meat Quality of Hanwoo Steers (Bos taurus coreanae)
Stocking Density Hanwoo Growth Meat Quality Animal Welfare
2016/5/10
This study was conducted to investigate the effects of stocking density or group size on feed intake, daily gain, and carcass characteristics of Hanwoo (Korean indigenous breed) steers reared from 7 m...
Central Administration of BIBP3226,Neuropeptide Y (NPY) Y1 Receptor Antagonist,does not Inhibit Fasting- and NPY-Induced Food Intake in Neonatal Chicks
neuropeptide Y Y1 receptor subtype BIBP3226 food intake chick
2009/8/3
Neuropeptide Y (NPY) is known to be an essential orexigenic signal in mammalian and avian brain. Since NPY receptors in the avian brain have not been clarified, to determine whether Y1 receptor or Y1-...
Effects of Restricted Feeding Molt Diet on Induction of Molt and Energy Intake in Laying Hens
energy intake estradiol induced molting molt diet
2009/7/30
This experiment aimed to determine the effects of restricted feeding a molt diet on molt induction in laying hens. Single Comb White Leghorn hens (age, 61wk) were housed in individual cages and random...
Centrally Administered Tryptophan Suppresses Food Intake in Free Fed Chicks through the Serotonergic System
central nervous system chick food intake tryptophan serotonin
2009/7/30
The effects of intracerebroventricular injection of L-tryptophan on feeding behavior and the levels of brain neurotransmitters (amino acids or monoamines) were investigated in ad libitum chicks. The ...
The Effects of Feeding Acacia saligna on Feed Intake, Nitrogen Balance and Rumen Metabolism in Sheep
Acacia saligna Sheep PEG Tannins Protozoa
2016/5/3
The aim of this study was to determine the feeding value to sheep of Acacia saligna grown under temperate conditions. Pen trials were undertaken to determine the effects of feeding A. saligna, which h...
Effects of Sago Palm Pith as Replacement for Corn Grain on Intake, Rumen Fermentation Characteristics and Microbial N Supply of Cattle Fed Paspalum plicatulum Hay
Sago Palm Pith Corn Rumen Fermentation Southern Indigenous Cattle Microbial N Supply
2016/4/29
To investigate the effects of sago palm pith (SPP) substitution of corn in the diets on intake, digestibility, rumen fermentation characteristics, nitrogen balance and microbial N Supply, five ruminal...
Effect of Frequency of Meals on Intake and Digestion of Tropical Grass Consumed by Rams
Tropical Forage Intake Digestive Dynamics Sheep
2016/4/28
Eight Black Belly rams (45.2 kg) fitted with permanent ruminal cannulae were used in a 22 factorial design to determine the effects of feeding frequency and regrowth age on intake and digestio...
Effects of Dietary Energy Intake Levels on Growth Performance and Body Composition of Finishing Barrows and Gilts
Energy Intake Growth Performance Body Composition Finishing Barrows and Gilts
2016/4/28
This study was conducted to investigate the effects of different energy intake on physical and chemical composition in body fractions, growth performance and meat characteristics of finishing barrows ...
Estimation of Rumen Microbial Protein Supply Using Urinary Purine Derivatives Excretion in Crossbred Calves Fed at Different Levels of Feed Intake
Crossbred Calves Levels of Feed Intake Purine Derivatives Microbial Protein Supply
2016/4/26
A study was carried out to study the response of total purine derivatives (PD) excretion in urine to determine microbial N (MN) supply at four fixed levels of feed intake (namely 95, 80, 60 and 40% of...
The Effects of Feeding Acacia saligna on Feed Intake, Nitrogen Balance and Rumen Metabolism in Sheep
Acacia saligna Sheep PEG Tannins Protozoa
2016/4/26
The aim of this study was to determine the feeding value to sheep of Acacia saligna grown under temperate conditions. Pen trials were undertaken to determine the effects of feeding A. saligna, which h...