Three points for rice bran
Rice bran is commonly referred to as "green barley" and "full-fat rice bran". It is a mixture of peel, seed coat and germ that are removed during the processing of brown rice. It is also mixed with a small amount of rice hulls and broken rice. Rice bran contains 11.5 to 14.5% of crude protein and 10 to 18% of fat. Rice bran is rich in vitamin B, but less vitamin A, C, and D. The contents of manganese, potassium, magnesium and silicon in rice bran are also abundant. Rice bran is a good feed for farmers to use pigs, but the traditional usage is also not reasonable, and should be slightly improved. 1, to adequate amount of excessive feeding will make the body condition too fat and reduce reproductive performance. The content of phytate and trypsin inhibitors in rice bran is as high as 9-14.5%, which is not conducive to protein digestion and animal growth. Excessive amounts also cause diarrhea in piglets. Therefore, the amount of rice bran fed should not exceed 25 to 30% of the diet, and should be properly matched with other fine, coarse, and green feeds to meet the nutritional needs; 2, to the fresh rice bran in the high fat content, storage process, due to high temperature, humidity, light and air, will gradually acidification, deterioration of nutritional value and palatability, but also cause piglets diarrhea. Therefore, Chen Miyi, who has been stored for too long, should not be used to feed piglets. 3, to add calcium phosphorus phosphorus in the low calcium content, can not meet the needs of pigs; phosphorus content, although many, but the main phytic acid phosphorus, can not be fully absorbed and utilized by pigs. Therefore, the diet should be supplemented with 1.5 to 2% of bone meal to supplement calcium and phosphorus. At the same time, let the pigs get more sun and promote the absorption of calcium and phosphorus. Rongcheng Jingyi Oceanic Technology Company Limited , https://www.jingyifoods.cn