Download ANSC 4394 Exam #2- Feeds & Feedings Questions With 100% Correct Answers and more Exams Animal Biology in PDF only on Docsity!
ANSC 4394 Exam #2- Feeds & Feedings Questions
With 100% Correct Answers
It Does Not Mold In a Silo Because The Oxygen Is Being And Carbon Dioxide Is Being. - Correct Answer - Consumed; Produced What Mineral Is Not Well Utilized By Animals? - Correct Answer - Phosphorus These Types Of Silos Are Placed In The Ground? - Correct Answer - Horizontal Silos What Is Used To Improve The Preservation Of Silage? - Correct Answer
- Additives Heat Damage To Hay Will Occur At a Moisture Level. - Correct Answer - 25% What Kind Of Minerals Are Readily Digested By The Animal? - Correct Answer - Chelated Minerals What Allows Hay To Be Stored At a Higher Moisture Content? - Correct Answer - Propionic Acid
What Will Be Produced In a Silo If There Is Insufficient Lactic Acid Present? - Correct Answer - Butyric Acid Green Chop - Correct Answer - Forage That Is Freshly Cut/Chopped And Fed To Livestock. When Adding Salt To a Mineral Mixture, Its Acts As a... - Correct Answer
- Appetite Enhancer Or Appetite Depressor. Fat Additives Should Be No More Than % Of a Diet Before Going Into a Pelleting Machine. - Correct Answer - 3% A Burr Mill Contains One Plate And One Plate That Grind The Feed. - Correct Answer - Stationary; Rotating When Increasing The Fineness Of The Grind, The Feedstuff Is Subject To...
- Correct Answer --Improved Feed Efficiency
- Faster Passage Through Gi Tract
- Increased Gastric Ulcers
- Reduced Palatability
- Bridging
- Dustiness Increased Cost
Scale Sensitivity Should Be... - Correct Answer - 2% Of The Smallest Item Weight Pelleting Will Increase Cost By... - Correct Answer - $3- 5 Per Ton This Type Of Batch Mixture Is Used For Liquid Feed That Requires a Long Mixing Time - Correct Answer - Auger Wagon This Type Of Mixture Mixes The Feed While It Is Being Ground - Correct Answer - Batch Mixer Pellets Can Be Ordered Based On... - Correct Answer --Diameter
- Length
- Hardness Pellet Binders... - Correct Answer - Help The Pellet Maintain Its Shape By Holding The Ground Feedstuff Together (Sodium Bentonite, Liquid Molasses, Dehydrated Alfalfa Meal, Wheat Midds, Dried Whey, Lignin Sulfonate) Processing Feedstuffs Will Improve Feed Efficiency By How Much? - Correct Answer - 5 - 15%
Gross Energy Minus Fecal Energy Equals What? - Correct Answer - Digestible Energy Tdn Only Considers What Kind Of Losses? - Correct Answer - Digestive (Fecal) Facts That May Influence The Value Of a Feedstuff... - Correct Answer -
- Soil Fertility
- Growing Condition
- Harvesting
- Processing And Storage Net Energy Calculations Are Directly Related To What? - Correct Answer
- Body Surface Area Dry Forage - Correct Answer - (Greater Than 18% Cf)
- Straws
- Legumes
- Hays Fresh Forage Advantages - Correct Answer --Green Chop
- Wheat Germ Additive - Correct Answer --Antibiotics
- Flavor Enhancers
- Hormones Medical Uses Ge= - Correct Answer - De + Fe De= - Correct Answer - Ge - Fe Metabolic Energy - Correct Answer - De - Ue & Gpd Neg= - Correct Answer - Neg Mcal/Day ÷ Neg Mcal/Lb Nem= - Correct Answer - Nem Mcal/Day ÷ Nem Mcal/Lb As Fed - Correct Answer - (Wet;Fresh) Expression Of Nutrient Concentration Of a Feedstuff In The Wet Form Of That Feedstuff Dry Matter - Correct Answer - (Moisture Free)
Expression Of Nutrient Concentration Of a Feedstuff In The Dry Form Of That Feedstuff. Carbonaceous Concentrates - Correct Answer --High Energy
- Feed Grain And Byproducts
- Low In Fiber/Protein/Calcium
- Fair In Phosphorus (Corn, Sorghum Grains, Oats, Barley, Rye, Wheat, Triticale, Corn & Cob Meal, Dried Beet Pulp, Molasses) Proteinaceous Concentrations - Correct Answer - Protein Quality
- Kinds, Amounts & Ratio Of Aa
- Npn Only Fed To Ruminants
- Aa Must Be Supplied To Non Ruminants Eea
- Tryptophan
- Lysine
- Eaa Grains ( Fair Scouce) Methionine ( Sbm, Fish Meal) Gycien And Glutamic Acid ( Corn) Swine And Poultry Need Lysine, Tryptophan, Threonine, Methionine
(What a Lot Of Hay Is Made Out Of) Way To Use Forage: - Correct Answer --Pasture
- Green Chop
- Hay
- Silage Advantages Of Green Chop: - Correct Answer --Large Yield Of Nutrients
- Less Nutrient Loss
- Less Trampling Loss (Cut It & Feed It)
- Lack Of Uniform Quality
- Problem With Weather
- Equipment Cost
- Not a Year Round Crop Phase One In Silo: - Correct Answer - Plant Cells Continue To Respire Temperature Of Silage Increases Acetic Acid; Temperature Increases Phase Two In Silo: - Correct Answer - Fermentation Drops Ph Below 4. Phase Three In Silo: - Correct Answer - Butyric Acid Forms If There Is An Insufficient Amount Of Lactic Acid
Types Of Silos: - Correct Answer --Upright
- Horizontal
- Temporary
- Stack Sources Of Minerals: - Correct Answer - Calcium
- Limestone (33-38% Ca), Oyster Shell (37-39% Ca), Dicalcium Phosphate (23-28% Ca) Phosphorus
- Phosphoric Acid (22-32% P), Diammonium Phosphate (20-24% P), Dicalcium Phosphate (18-22% P) Salt
- Most Fed Mineral Of Them All (Appetite Enhancer/Depressor), Fed Free- Choice Chelated Minerals - Correct Answer --Improves Their Stability And Utilization
- Releases It In Ionic Form At The Intestinal Wall
- Readily Digested & Absorbed Why Process Feedstuff... - Correct Answer --Increase Efficiency Of Handling
- Increase Utilization (Digestibility/Palatability)
- Dustiness
- Increased Cost Advantages/Disadvantages Of Pelleting Grains... - Correct Answer - (Compacting Ground Feed Through Dicot Openings)
- Increased Consumption
- Decreased Dust & Segregation
- Mechanized Feeding
- Decreased Storage Space
- Improved Fiber Utilization
- Partial Generalization Of Starch
- Increased Costs
- Quality Control Needed
- Fat Additions
- Gastric Ulcers Pellet Binders - Correct Answer - Help The Pellet Maintain Its Shape By Holding The Ground Feedstuff Together (1.5-5% Of The Mix)
- Sources: Sodium Bentonite, Liquid Molasses, Dehydrated Alfalfa Meal, Wheat Minds, Dried Whey *(No More Than 3% Of Fat Additives Of The Diet Before Pelleting Or It Will Fall Apart)
Advantages/Disadvantages Of Heat Feed Ingredients... - Correct Answer --Increased Nutrient Availability
- Increased Palatability
- Destroy Enzyme Inhibitors
- Inactive Toxins (Raw Soybean Cannot Be Fed Because Of Toxins Unless Heated)
- Reduced Palatability (If Heated Too Long)
- Reduce Certain Vitamins (Temperamental In Heat)
- Bind Protein (Mallard Reaction)
- Cost Heat Treatment Methods... - Correct Answer --Steam Flaking
- Steam Rolling
- Pressure Flaking
- Roasting
- Extruding
- Popping
- Exploding
- Micronizing
- Not Expressed In Energy Terminology
- Overstimates Energy Value Of Forages, Esp. Poor Quality Forages Methods To Measure Net Energy - Correct Answer -- Energy Balance Trial
- Comparative Slaughter Technique Physical Evaluation - Correct Answer -- Sight- Dark Brown Are Unacceptable
- Smell- No Strong Moldy Odors Taste( Palatable) Cost Per Unit Of Nutrient - Correct Answer - Cost Of Feed/ Amount Of Nutreint Npn - Correct Answer - Urea
- Pure Grade-46%N
- Fetilizer Grade-42% Feed Grade- 45% Biuret Pure Grade- 40.8% Feed Grade- 35Z%
Diammonium Phosphate - 17 - 21% Roughage Feedstuffs - Correct Answer --Low In Fiber & High In Fiber
- Bulk In Ruminant Rations
- Required In Lactating Dairy Rations
- Good Source Of Fat Soluble Vitamins
- Palatable To Ruminants
- Beef Finishing And Swine Rations Proteinaceous Roughages - Correct Answer - Primary Legumes
- Legume Forages
- Alfalfa
- Red Clover
- Alsike/White/Ladino/Sweet Clover
- Birdsfoot Trefoil Carbonaceous Roughages - Correct Answer - Low In Protein; Mature Grass Hay, Stover, Mature Cereal Grain Silage Non-Legume Forages Corn Silage Sorghum Silage
Mostly Used In Dairy Cattle Hay Making - Correct Answer -- 15% Moisture Or Less Drying Agaents Remove Waxy Layer( Sodium/ Potassium Carbonate) Propionic Acid - Correct Answer - Removes Waxy Layer In Hay Chemical Preservations Of Hay - Correct Answer --Propionic Acid
- Added At 1% Of Weight Hay About 25 - 30% Moisture Anhydrous Ammonia - Correct Answer - Improves Energy Availability As-Fed Expression Of Nutrients-Dilutes The Nutrients - Correct Answer
- True Expression Of Nutrient Concentration In a Fs In a 90% Dm Basis - Correct Answer - Air-Dry Converting From As-Fed To Dry Matter-Nutrient Content - Correct Answer - Increases Blood Meal Has 80% Crude Protein - Correct Answer - True
Rye Is One Of The Least Palatable Carbonaceous Concentrates - Correct Answer - True Wheat Germ Is In Class - Correct Answer - 7 Meal Provides a Glossy Hair Coat And Bloom To Hair - Correct Answer - Linseed Ruminants Can Tolerate % Of Animal Fat As Their Energy Source - Correct Answer - 5 Soybean Meal Is In Class - Correct Answer - 5 Class 1 - Dry Forages Have Less Than 18% Crude Fiber - Correct Answer - False Facet 4 Denotes Stage Of Maturity - Correct Answer - True Most Sources Of Npn Are a Source Of 15 - 25% N - Correct Answer - False Heat Damage To Hay Will Occur At a 10% Moisture Level - Correct Answer - False
