Salt Adding 0.25-0.35% of salt to the diet of pigs can improve palatability, increase appetite, and improve feed utilization.
Vinegar For sows with premature estrus after childbirth, 500 ml of vinegar is given once a day, and normal eating and feeding can be resumed after 3 days. If the sows are not estrus for a long time after weaning, they can also be fed with 500 ml of vinegar and 250 g of noodles, and the sows can be fed evenly after 3 days.
Saccharin Pigs like to eat sweets. Mix 50 grams of saccharin per ton of feed. The daily gain of pigs can be increased by more than 6%, and the feed is reduced by 4%.
MSG European and American pig owners like to feed pigs with MSG, adding 200 grams of MSG per ton of feed, can significantly improve the appetite of pigs and promote growth.
Flavors Pigs are sensitive to the aroma of the feed. They can be added with milky or spicy flavors. Add 200-250 grams per ton of material. Pigs love to eat and have good results.
Artemisia powder Artemisia powder is rich in protein, fat, vitamins and amino acids. Appropriate addition of mugwort powder in pig feed can promote its growth and development, reduce feed consumption and improve feed utilization.
Linolenic acid oil is added to the fattening pig feed with 1.4-4% high concentration y-linolenic acid gla oil, which can reduce fat deposition and increase lean meat rate, and there is no difference in feed intake, weight gain and feed utilization. .
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