来源：http://www.liuhecha.com/ 日期：2020-05-18 发布人：sanwa8
Generally, 10-20% rice bran can be added to the pig feed. If rice bran is added in large quantities to reduce the cost of pig raising, it will cause more troubles, such as:
The crude fiber of rice bran is about 9%, which is about 6 times of that of corn. Adding rice bran in large quantity leads to the difficulty of pig digestion and excessive consumption of digestive fluid, which not only causes the rice bran unable to be absorbed, but also causes pig constipation; because of the excessive crude fiber, the nutrient composition in pig feed is unbalanced, pig is slow, and the time for pig to go out of the market is postponed indefinitely.
In addition, it should be noted that pig feed is used for all kinds of livestock and poultry according to scientific formula, high-quality material source is selected, and all kinds of full price feed can be formed after scientific processing. Its nutritional composition and use efficiency are similar to that of the same kind of full price feed. Concentrated feed should be reasonably matched according to the feeding standard of livestock and poultry, and then according to the growth stage of pigs, mainly considering three requirements of energy, protein and palatability, There are more protein requirements for piglets, but the palatability should be paid attention to, and a certain amount of beans should be added, while the energy requirements for large pigs are mainly up to the standard
The quality of pig feed will not only affect the growth of the breeding products, but also affect their health, so the farmers must buy the feed products of the regular manufacturers when they choose.
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