Farmers in the process of raising pigs, due to mistaken feeding the pigs, causing pig poisoning occurs from time to time, how to avoid this problem? The author said that the phenomenon of porcine poisoning often occurs because farmers do not understand the feeding of pasture and feed. Therefore, as long as the reasons for poisoning are understood, then this loss can be avoided as much as possible.
Hydrocyanic acid poisoning pigs feed on plants containing cyanogenic glycosides, such as sorghum seedlings, corn seedlings, flax leaves, etc. Hydroxyanic acid is produced by the action of cyanase in the body and causes poisoning. When using a plant containing cyanogenic glycosides as a feed, it must be fermented first, and a small amount of vinegar must be added when feeding.
Nitrite poisoning Chinese cabbage, beets, radish leaves and other green fodder are boiled in a pot. After one day, the nitrates in the vegetables will be converted into nitrites in large quantities. The feeding of pigs will cause poisoning. When feeding pigs with green fodder such as cabbage, beets, and radish leaves, they can be chopped and fed directly or freshly cooked.
Salt-poisoned pigs can also cause poisoning by eating too much feed containing salt. When feeding pigs feed containing salt, it is not appropriate to add salt, but also to provide enough drinking water.
Distillers' Poisoning Long-term feeding of pigs with distiller's grains results in the formation of acetic acid in the presence of a small amount of ethanol remaining after mild deterioration of the distiller's grains, causing pig poisoning. Feeding pigs with distiller's grains should not exceed one-third of the diet, and should be stored in a cool, dry place at ordinary times to avoid the sun.
Ramie poisoning castor bean and ramie leaves contain ricinine, pigs eat too much (intake more than 700 grams) can cause poisoning. When using castor bean cake as a feed, it should be cooked for more than 2 hours, and the amount added should not exceed 15% of the diet.
Potato poisoning Potato stems and leaves exposed to sunlight have more solanine, and too much feeding can cause poisoning. When feeding pigs with potato stems and leaves, do not feed them. After fermentation, silage or boiling, filter the water and feed.
Cottonseed cake Poisoned cottonseed cake contains gossypol, which can cause poisoning if the pig eats too much. When using cottonseed cake to feed pigs, the added amount should not exceed 10% of the diet, and it should be detoxified. The crushed cottonseed cake can be soaked in 20% slaked lime solution for 12 hours and then washed with water 4 times. The appropriate amount of ferrous sulfate may also be added to the diet containing cotton seed cake, or soaked with 20% ferrous sulfate solution. Cottonseed cake.
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