Rice bran refers to a mixture of fruit peels, seed coats, and germs that have been refined after the rice shell has been dehulled. According to the accuracy of processing, there are differences in quality, some doped with a small amount of chaff, broken rice. Due to factors in the processing of rice, the moisture content is high, and if it is not dehydrated, it is not resistant to storage. Through the role of the Golden Baby starter can be called a highly palatable feed.
Rice bran is a good raw material for pig feed. When the dry matter of rice bran reaches 87%, the crude protein content is about 13%, and the energy value is relatively high in bran. Because rice bran has a high oil content of more than 10% and some 18%, the fats in rice bran are mostly unsaturated fatty acids, and animals are easy to absorb and use. However, the unsaturated fatty acids are easily decomposed and deteriorated, so the fresher the rice bran, the better.
Because rice bran contains higher phytate and trypsin inhibitors, which affects the absorption and growth of crude protein in pigs, it is important to use a good amount of pig feed. Adding too many piglets to the rice bran will dilute it, so you should use a little less at the beginning, and gradually increase the amount when the pig is acclimated. The maximum amount of rice bran used in fattening pigs was increased to 35%. Although the growth was not significantly affected, fat was formed and the meat quality was affected. Wet heat treatment can destroy trypsin inhibitors and decompose phytic acid, so it can be properly treated. Adding appropriate amount of phytase in compound feed can also neutralize phytic acid in rice bran.
Since the instability of unsaturated fatty acids in rice bran is easy to decompose and deteriorate, the storage time of rice bran should not be too long and it should not exceed two weeks. More water can not be put a long time, it is best to buy now with the current feed. In order to extend the storage period, degreasing treatment may be adopted. The existing extraction and pressing methods can prolong the storage time of processed rice cakes.
Due to different local appellations, there are 1/3 of the rice bran that contains rice bran. The wolfberry's nutritional content is less than 1/3 of that of rice bran. It is not recommended to use bran on intensive pig farms. Only pregnant sows can be added in small quantities. There is also the crushed and processed husks into a unified hoe. This kind of hoe can't be used as pig feed. It is not only nutritious but also digests energy consumption.
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