In many areas, there are mutton sheep breeding. In the process of raising sheep, rapid fattening is the pursuit of many farmers. If you want to quickly fatten the mutton sheep, we must master the scientific method and precautions for fattening sheep. How do you do it? Let's take a look at it.
First, choose fattening sheep
1. Adult sheep fattening
More use to eliminate old, weak, lacking, thin sheep, loss of reproductive function, a small number of castrated rams for fattening. It is necessary to select individual sheep that are tall, mental, disease-free, and brightly colored for fattening. The price is moderate and there is no infectious disease.
2, deworming stomach
Because sheep feed on roughage, pasture, etc. and often contact the ground, the digestive tract is susceptible to various nematodes, trematodes, mites, etc., and is also susceptible to parasites such as cockroaches, cockroaches, cockroaches, and maggots in vitro. So the first thing to do before fattening sheep is to deworm. Simple operations can be used to repel insects for routine deworming.
Or use the high-efficiency anthelmintic levamisole 8mg per kg body weight to dissolve with water, formulated into a 5% aqueous solution for intramuscular injection, can drive out a variety of nematodes in sheep, while using sulphur dichlorophenol at a weight of 80mg per kg, plus a little Flour water 250ml, fasting before feeding, can drive away the flukes and mites of sheep liver, which avoids the extra body loss of sheep, is very important for fast fattening and reducing forage loss. Sheep's stomach is usually made with artificial salt and rhubarb soda. Pay attention to the dosage, otherwise serious or invalid poisoning will result.
Second, fattening four methods
1. Easy fattening
The sheep are only grazing in the land of the land to the ground, using the house feeding (each sheep covers no more than 1.5m2), the house should be dry and ventilated, and the house should be lighted.
2, fine material formula
Formula A: 55% corn, 35% oil cake, 8% bran, salt, and urea dissolved in water at 1% each. Formula B: corn flour 50%, flax cake 30%, ç³ 9%, bran 10%, salt 1%.
3, house feeding fattening
After deworming and stomach, reduce the amount of activity, feed about 0.7 kg of concentrate per day, and fattening for 50 days. The average daily gain is about 250 grams.
4, grazing and feeding fattening
It is more suitable for places with more fields and more land, grazing during the day, feeding at night (0.2 kg), reducing the cost of breeding, and the average fattening period is about 70 days.
Third, matters needing attention
1, the concentrate must be sufficient
It is necessary to supplement the concentrate every day. Although it does not need to be fed excessively, it cannot be eaten enough. Don't reduce the daily supply by saving the cost of concentrate. In the long run, the growth of the sheep will inevitably be affected. It is not worth the candle. It is recommended that the daily feed intake of each fattening sheep is not less than 2% of the weight of the sheep.
2, the formula is not reasonable
The nutrient distribution ratio of feed not only can not provide balanced and comprehensive supply of nutrients, vitamins and minerals needed for sheep growth, but also causes huge waste of raw materials and capital investment. Therefore, whether the formula of sheep feed is scientific or not It is very important that the item distribution ratio is appropriate.
3, the choice of forage should be appropriate
Different forages contain different nutrients. The high nutritional value includes ryegrass, high dandelion, alfalfa, sudangrass, white clover, and chicory. Among them, alfalfa is the best. Alfalfa stems and leaves are rich in protein, minerals, multivitamins and carotene, especially in leaves.
4, protein feed and energy feed quality is not off
If the protein feed and energy feed added to the feed are mildewed, it will cause the appetite of the sheep to decline, and even refuse to eat, vomit, and serious diseases such as chronic diarrhea, so that the growth rate is slow, feed compensation The rate will be greatly reduced.
The above are some of the techniques and techniques of fattening sheep. Do you have anything to add to fattening sheep?
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