1 / 8

Minerals

Minerals. www.consumer-supply.com. Resources Lecture: 2009, Dr. Sylvia Kehoe, UW—River Falls Textbook: The Veterinary Technician’s Pocket Partner, Marisa Bauer Resources Walter J. Taylor Agricultural Educator and Co-FFA Advisor Plymouth Comprehensive High School. Learning Targets.

matana
Télécharger la présentation

Minerals

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Minerals www.consumer-supply.com Resources Lecture: 2009, Dr. Sylvia Kehoe, UW—River Falls Textbook: The Veterinary Technician’s Pocket Partner, Marisa Bauer Resources Walter J. Taylor Agricultural Educator and Co-FFA Advisor Plymouth Comprehensive High School

  2. Learning Targets • Identify the functions of various macro and micro minerals in animal nutrition. • Describe the symptoms of an animal’s body given a toxicity or deficiency of a mineral.

  3. Minerals • TBA

  4. Minerals • TBA

  5. Helpful Abbreviations • Abbreviations • Y = Young • C = Cattle • Ch = Chickens • H = Humans • S = Swine • Sh = Sheep • T = Turkeys • A = Adults

  6. Minerals • Macro minerals • Calcium: • Rickets, osteoporosis, poor growth (A); muscle cramps, convulsions (H) • Phosphorus: • Rickets (Y), osteoporosis (A), anorexia, pica, low fertility • Magnesium: • anorexia, poor productivity, tetany (A); weak crooked legs (S) • Potassium: • Muscular weakness, paralysis (H); abnormal electrocardiograms, unsteady gait, weakness, pica (A) • Sodium: • Anorexia, muscle cramps, mental apathy (H); dehydrated appearance, craving for salt, weight loss (A) • Chlorine: • Depressed growth • Sulfur: • Reduced gain or loss of weight (C, Sh); loss of wool (Sh)

  7. Minerals • Micro (Trace) minerals • Chromium: • Impaired ability to metabolize glucose • Cobalt: • Primarily ruminants; symptoms similar to cobalamin emaciation anemia, fatty degeneration of the liver • Copper: • Anemia; when coupled with high Mo and/or sulfate, swayback or enzootic neonatal ataxia, loss of pigment in hair or wool (C and Sh); bone abnormalities, cardiovascular lesions, reduced egg production reproductive failure • Flourine: • Excessive tooth decay (H) • Iron: • Anemia and associated poor productivity, very common in young pigs

  8. Minerals • Micro (Trace) minerals • Manganese: • Lameness and shortening and bowing of the legs, enlarged joints (Y); perosis (YCh and YT); reduced egg shell thickness (AChand T); weakness, poor sense of balance; crooked calf disease (C), poor fertility (C) • Molybdenum • Reduced growth rates (not very common) • Nickel: • Prenatal mortality, unthriftiness, decreased growth rate (YCh, T, YS) • Selenium: • Nutritional muscular dystrophy (Y), exudative diathesis (YCh, T); liver necrosis (YS); heart failure (YC); retained placenta (AC) • Zinc: • Poor growth, anorexia, parakeratotic lesions on head, neck, belly and legs (C, Sh, S); perosis, abnormal feathering (YCh, T); poor testicular development, slow wound healing (H, other species)

More Related