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29 Cards in this Set
- Front
- Back
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Energy feeds/concentrates are used to increase the __________ of rations
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Energy density
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Concentrates have what level of CP?
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Low to moderate
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NFE?
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Readily available carbs
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Starches and cellulose have what types of linkages?
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Starch: Alpha 1-4
Cellulose: Beta 1-4 |
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The main component of cereal grains is _____ which is contained in the _________
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Starch; endosperm
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Fiber content is higher in grains which contain a ?
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Husk/hull
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Is starch water soluble? Are they digestable?
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No; yes
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Two polysaccharides starch is composed of?
Related enzyme? |
Amylose & Amylopectin
Amylase |
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Cereal grains have what levels of Ca and P?
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Low Ca
High P |
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Corn is harvested at what stage
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Fully dented
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Sorghum has a good feeding value for ______, but not so much for _____
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pigs; cattle
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Examples of high-energy liquid feeds (5)
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Cane molasses
Beet molasses Citrus molasses Fresh whey Condensed whey |
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Whey has all _____ removed
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fat
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Another name for molasses
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Blackstrap
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Liquid feeds have what levels of these nutrients?
Protein Minerals Elements |
Low protein
High minerals High elements |
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Monogastrics do ______ with starch
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Poorly
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Fats have ____ x as much energy as carbs
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2.25
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Name some plant protein supplements
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Soybean, cottonseed, peanut, linseed, corn
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Name some animal protein supplements
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Meat/bone meal, fish meal, blood meal, feather meal
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Soybean ___ is good for monogastrics
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49
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What is a good "hair conditioner" and is very costly?
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Linseed meal
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Soybean meal has what percentage CP?
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Around 44-49 (52)
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Feeding raw cottonseed to chickens does what to the egg yolk? What compound does this?
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Turns green; gossypol
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Legumes have what in raw seeds?
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Tripsin inhibitors
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The compound in flax responsible for hair conditioning
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Mucin
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What mineral is government regulated?
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Selenium
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Synthetic Vitamin K is ?
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Menadione
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If Cobalt is lacking, what vitamin cannot be produced?
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Vitamin B12
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Bovatec & Rumensin are what? What do these do to feedlot cattle?
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Ionophores;
Better feed conversion. Raises average daily gain. |
