Pig food plus seasoning has a good fattening effect.

The taste of pigs is well developed, and there are as many as 15000 taste cells in the mouth. Adding seasoning (seasoning) to feed can promote the secretion of salivary glands, gastric glands and pancreas, increase food intake and promote growth and development. At present, the most commonly used seasonings are as follows:

Sweet seasoning in the diet of fattening pigs per kilogram, adding 0.05 grams of saccharin can increase the daily gain of pigs by 6.4% and reduce feed consumption by about 5%. The addition of 60ppm saccharin to the diet of lactating sows can prevent anorexia and excessive fat loss during lactation, and increase the lactation rate.

If the fresh flavor seasoning is fed to the pig with wet mixture, adding 300ppm monosodium glutamate to the pig's diet can increase the daily gain by 5%. By feeding the waste residue of extracted monosodium glutamate to the pig, the daily gain can be increased by more than 4.5%, the feed-to-weight ratio can be reduced by 15%, and the economic benefit can be significantly improved.

There are many kinds of spicy seasonings, including garlic, pepper and pepper. Garlic can increase appetite, help digestion, antibacterial and insecticidal; pepper can promote fat metabolism and improve blood circulation; pepper can stimulate taste, promote appetite and improve digestive function. Garlic powder is generally added 0.2% Mel 0.5% in piglet feed, and chilli powder can be added 0.3% Mel 0.4% in fattening pig diet.

Flavor seasoning adding scented feed to pig diet is not just adding flavor agent, but mainly adding fat, oil and other scented feed. When 2.6%, 5.2% and 8% fat were added to the diet of fattening pigs, the daily gain was 732g, 750g and 768g, respectively, and the feed-to-gain ratio was 3.1g ∶ 1, 3.12 ∶ 1 and 2.98 ∶ 1, respectively, while the control group had a daily gain of 709g and a feed-gain ratio of 3.58 ∶ 1.