NUTRITION: Inside a Goat’s gut
Nutrition Nutrition, or feeding, is the single largest cost associated with raising goats, typically accounting for 60 percent or more of total production costs. Animals receiving inadequate diets are more prone to disease and will fail to reach their genetic potential.
What Do Goats Eat? Goats are primarily browsers (picky eater); they prefer to eat the leaves and buds of tree and shrub species. This, however, is not the entire story because goats will eat grasses, broadleaf herbs, shrub leaves and twig ends of many tree species.
Pasture or Hay (90-100% of their diet) – Pasture is fresh land that is filled with lots of various grasses & weeds.
Grain – (0-10% of their diet) – Goats don’t need grain to survive, in fact, they can live happily on pasture or hay, or a combination of both. When they are pregnant or lactating, grains can help provide extra vitamins & minerals, as well as 12-16% extra protein.
Minerals – (1-2% of their diet) – Minerals are an important part of a goat’s diet. Like I said before, with the soil depletion of today, you need to make sure that your goats aren’t missing out on any essential elements.
Forage – Foraging for food is something goats love to do, but in a domestic setting, don’t get around to it much.
Treats – Goats love carrots, greens, sunflower seeds, pumpkin seeds, raisins.
Goat's Nutrient Requirements Meat goats require nutrients for body maintenance, growth, reproduction, pregnancy, and production of products such as meat, milk, and hair. The groups of nutrients that are essential in goat nutrition are water, energy, protein, minerals and vitamins.
Water Water is the cheapest feed ingredient, yet often the most neglected. Insufficient water intake will depress a goat’s performance earlier, and more severely, than any other dietary insufficiency. Adequate water is the paramount management concern. Goats should be consuming more water with high protein ration feedings. Decent water quality, not just quantity, is a must.
Energy (Carbohydrates) Sugars, starches (found in grains) and fibre (cellulose) are the carbohydrates that convert into volatile fatty acids (energy) by rumen flora (beneficial bacteria). Normal goat diet (browse, forbs, and grasses) is high in cellulose and requires digestion by rumen flora to be converted into energy. Fresh pastures and young plants may have highly digestible fibre and provide high energy compared to older plants.
Protein Protein feeds contain high levels of protein (more than 15 percent) and may be of animal or plant origin. Plant proteins include soybean meal and cottonseed meal. Some meat and bone meals are available on the market, but ruminant-derived meat and bone meal cannot (by law) be fed to other ruminants, including goats. Protein quantity is generally more important than protein quality in ruminant livestock, since the microorganisms in the rumen manufacture their own body protein.
Vitamins and Minerals Goats require many minerals. The most important minerals are salt, calcium and phosphorus. The ratio of calcium to phosphorus should be kept around 2:1 to prevent urinary calculi. Vitamins also are needed in small amounts. Small ruminants require vitamins A, D and E, whereas vitamin K and all the B vitamins are manufactured in the rumen.
Suggested feeding guides for goats.
What Should Not Give to Goats Many farmers give unhygienic and outrageous things that are not suitable for goats. The farmer should not feed these foods and should concern about this matter. Besides, some poisonous plants such as wilted cherry, peach, and plum leaves poke weed, nightshade, crotalaria are too much harm to goat.
Remember that Poor nutrition results in: – Poor productivity – Poor conception rates – Lower birth weight of kid – Poor weaning weights – Difficult births – Higher feed bills – More infectious disease due to decreased immune system protection
Other Factors to Consider in Goat's Nutrition
Body Condition Producers should be concerned with the body condition of their breeding animals. The term body condition refers to the fleshing ability of an animal. Does should not be allowed to become too thin or too fat. Failure in reproduction, low twinning rates and low weaning rates will result if does are too thin. Overly fat does can suffer pregnancy difficulties.
Simply looking at an animal to determine its body condition can be misleading. Rather, animals should be touched and evaluated in a chute. The easiest areas to feel and touch to determine the body condition of an animal are the rib areas on either side of the spine. By running a hand over those areas and pressing down with a few fingers, the producer is able to determine the amount of fat covering the ribs.
Flushing Flushing means increasing the level of feed offered to breeding does, mostly energy feeds, starting about one month prior to the introduction of the bucks, to increase body weight, ovulation rate and possible litter size. Flushing can be accomplished by moving breeding does to a lush nutritious pasture three to four weeks prior to the introduction of the bucks.
The primary goal is to increase condition of thin does, so they should be grouped according to their body condition and fed accordingly to first improve their body condition, then maintain it.
Some Inevitable Rules of Goat Feeding
The farmer should concern about the good bodily condition of every goat in the herd so that no goat become too thin and too fat.
Goat feed must be stored in a safe place before feeding.
Make sure that stored feed is protected from vermin, damp, contamination.
Provided food must be hygienic and it should be presented in a hygienic way so that every goat can share it.
Make ensure that half of the diet is coming from forage.
Adequate green feed, vitamins, concentrates, minerals, water, balanced diet is the key to success of a goat farming.
Any change of feed habit must occur gradually.
Make ensure colostrum for kids without delay after giving birth kids.
Availability of pure drinking water is inevitable for goats.
To ensure feed for all goats, make a notice and routine so that no goat abstains from taking feed.
The farmer must keep contaminated feed and water away from goats.
A GOAT’S DIET IS VERY SIMPLE. Don’t over think your goat’s diet. They should thrive on a diet of a variety of green plants, whether they be pasture, hay or forage. Remember that grains should be kept to a minimum and that they shouldn’t be fed tin cans and you’ll be good!
Sources: https://www.weedemandreap.com/what-do-goats-eat/ http://agecon.okstate.edu/meatgoat/files/Chapter%205.pdf http://www.roysfarm.com/what-to-feed-goats/ https://www.gov.mb.ca/agriculture/livestock/production/goat/pubs/goats-and-their-nutrition.pdf