There are many benefits of adding allicin to feed.
Allicin is a kind of feed additive which is widely used in recent years. Because of its safety, cheap, green, non-toxic and no residue, allicin is favored by the majority of breeding owners. Adding appropriate amount of allicin to the diet has an inestimable effect on the growth of piglets.
Allicin contains natural garlic oil and has a strong smell of garlic. Allicin oil is mainly composed of diallyl disulfide and diallyl trisulfide, the total content is greater than or equal to 80%, has strong antibacterial activity, and has a significant effect on dysentery and diarrhea caused by dysentery and typhoid bacilli. Pneumonia and bronchitis caused by Pasteurella. Allicin has a pure and natural strong flavor, which can replace other flavor agents in feed. Adding 50ppm~150ppm allicin to feed can improve the peculiar smell of feed, stimulate piglets to produce strong food inducement effect, increase their appetite and feed intake, and then increase their net weight.
The physical and chemical properties of allicin mainly depend on garlic oil. Light yellow to brownish red liquids can cause deterioration when they encounter strong acids, strong oxidants and ultraviolet rays.
Adding allicin to piglet feed can improve the flavor and quality of meat and make it thicker. The method of adding allicin to piglet feed is simple and easy, as long as the garlic is soaked and peeled, sliced, dried (or sun-dried), and then crushed. The volatile sulfur compounds in allicin can drive away the bites of mosquitoes and flies on feed and feces. Allicin is transformed into allicin under the action of enzymes in pigs and then excreted into the dung pit, which can prevent the reproduction of mosquitoes and flies in feces and the growth of larvae, reduce the harassment of mosquitoes and flies to animals, reduce the spread of disease, and improve the surrounding environment.
The addition of allicin can keep the flavor of the original feed basically fixed, although it will release a special smell, but a large number of experimental results show that piglets prefer the smell of garlic. 25% allicin was added to the diet of 20-day-old healthy and disease-free piglets and 200 grams per ton of allicin was added to the control group, and antibiotics were added to the control group. the results showed that compared with the control group, the daily gain of the allicin group increased by 16.5%. The feed-weight ratio decreased by 13%, and there was no significant difference in feed intake, indicating that allicin can promote the growth of piglets. Allicin can obviously increase the weight gain and improve the feed reward.
Allicin can also be used to control many pig diseases, such as pinworm, ascariasis, paratyphoid, gastroenteritis, rheumatism and tetanus.
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Main diseases of garlic bolts and garlic during storage
In recent years, the planting area of garlic in Jinxiang County, Shandong Province is about 500000 mu, accounting for 40% of the cultivated land in the county. There are 700 thermostatic warehouses in the county, with a storage capacity of 450000 tons. Garlic bolts and garlic heads are collected from late April to the first half of May every year, and most of them are stored except for a small amount of local consumption and external transportation. There will be wear and tear during storage, and the decay caused by various diseases is the main reason for the loss of garlic bolts during storage. 1 garlic stalk storage disease 1.1 Botrytis cinerea 1.1.1
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The method and function of adding garlic to feed
[WT5 "HZ] methods [WT5" BZ] when the amount of fresh garlic is small, the fresh garlic can be peeled and mashed, chopped or mashed by the mincing mechanism, and then the feed can be fully stirred and fed; when the dosage is large, the fresh garlic (without peeling) can be mixed with the main ingredients of the feed (usually corn), and then crushed, which not only does not affect the crushing effect of the effective ingredients, but also can make the garlic evenly mixed in the feed. The addition ratio is 1% to 5%. Garlic (residue) is added to make garlic (residue, that is, the residue after oil extraction by steam distillation) into dry powder.
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