How to use these eight feeds scientifically

First, wheat bran is fed with wheat bran to feed livestock and poultry. The dosage can not be too much, and it can not be fed alone for a long time, otherwise it will easily cause calcium deficiency in livestock and poultry. The suitable feeding amount is: feeding pigs - no more than 15% of the diet; feeding chicks - no more than 5% of the diet; feeding laying hens - no more than 10% of the diet. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

2. Rice bran is applied with fresh rice bran when formulating feed. Formulated for compound feed for pigs, the amount of rice bran should not exceed 30%. Otherwise, it will cause piglet diarrhea; fattening pigs are prone to form soft fat, resulting in poor pork quality. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

Third, the bean dregs must be cooked and then fed, otherwise it will cause the livestock and poultry to diarrhea, and even poisoning death. There is a lack of vitamins and minerals in the bean dregs. Therefore, it should be properly mixed with fine, roughage and green fodder, and the dosage should not exceed 30% of the total feeding. Degraded bean dregs must not be used to feed livestock. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

Fourth, the distiller's grains are rich in crude protein, VB, VK, phosphate, etc., but the amount of calcium is small, and there is alcohol residue. Therefore, it must be fed with green feed and compound feed, and should not be used to feed pregnant animals, so as to avoid abortion of pregnant animals. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

5. Rapeseed cake Rapeseed cake contains a variety of toxic ingredients. The unpoisoned rapeseed cake should be soaked in warm water and boiled to detoxification, or smashed and roasted and detoxified before feeding. Rapeseed cake in livestock day The grain can only occupy a small proportion, and the feeding amount should not be too large to avoid poisoning. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

Sixth, sweet potato sweet potato generally contains between 16% and 26% of starch, nutrient content is incomplete, single feeding is not complete, raw feeding is not easy to digest and absorb. Therefore, the sweet potato should be cooked and mixed with the compound feed and the green feed. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

Seven, leaves, leaves, willow leaves, eucalyptus leaves and other leaves can be directly used to feed cattle, sheep and other ruminant livestock; used to feed pigs, chickens, need to be processed into leaf powder into the feed for feeding. A large number of collected leaves should be dried in time, or dried and pulverized at a temperature of 50 ° C - 60 ° C, and then placed in a plastic bag built in a cool dry place for storage, green leaves can also be mixed with grass to make silage. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry

8. The straw and seed shells of straw corn, rapeseed, rice and legumes are rich in nutritional value and comprehensive in nutrition. It is used to feed livestock and poultry. It needs to be air-dried and then processed into powder. Soak for 8-12 hours with water before feeding. After softening, mix with green feed or compound feed. Vqh China Feed Industry Information Network - based on feed, serving animal husbandry