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| online, nevada test site, study, frostbyte, fat ass , ricoh, body fat analysis, aerobic, heart, bbw pics , naked fatties , compugraphic, secret internet fatties , fattrack gold, animal science, | cold environment) will increase the portion of fat that must undergo metabolic transformation and the associated inefficiencies of use. The energy value of a canon pound of digestible fat source in pigs canon allowed to consume feed ad libitum is estimated to be 3.8 times that of a pound of corn for pigs housed in a warm environment versus only 2 times the value of corn in a cold environment. If feed intake is restricted due to overcrowding, limit feeding canon practices, postweaning food intake slump, the relative energy value of fat may be lowered. The economic value of dietary fat can be estimated from the impact of dietary fat additions on the days required for pigs to reach market weight, the pounds of feed required per pig, and the pig’s carcass merit (i.e., backfat thickness or lean content). The growth response of growing pigs (from 50 to 250 lb body weight) to each net addition of 1% dietary fat is shown in Table 1. |
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| The efficiency of use of dietary fat in the pig depends on what it is utilized for in the animal’s body. Fat absorbed from the digestive tract can be deposited directly into body fat tissues. This process is very efficient and results in fattrack gold a minimum los of energy as fattrack gold body heat. In contrast, fat as well as starch (i.e., cereal grains) must undergo metabolic transformations to be utilized for body maintenance functions or growth of muscle tissue. These transformations are fattrack gold associated with a significant loss of energy as body heat. Thus, the energy content of fat is used most efficiently or has its greatest value in pigs when it is deposited as body fat. Conditions that maximize feed (energy) intake and minimize nutrient needs for body maintenance (i.e., warm environment) will allow the greatest opportunity for efficient body fat deposition and thus dietary fat utilization. Restricted levels of feed intake or production conditions that require more feed for body maintenance (i.e., |
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