Ration preparation technology for fattening beef cattle resistant to low temperature and moisture climatic conditions
A technology that resists low temperature and humidity, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of environmental pollution, low added value and utilization rate, waste of resources, etc. Effect
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[0013] Select 16 healthy Xinjiang brown cattle bulls with a body weight of about 300kg, and adopt a single factor experiment design, with 8 bulls in each group. %, cotton meal 10%, bran 8%, sunflower meal 10%, rapeseed meal 4%, calcium hydrogen phosphate 1.8%, stone powder 1.5%, premix 1%, baking soda 1.0% (dry matter basis); roughage Composed of wild hay, corn stalks, silage, etc.), the treatment group (pepper meal, pomace, riboflavin, etc. were used in the diet), and the basic diet was prepared according to the "Beef Cattle Feeding Standard" (NY / T 34-2004) , the fine-to-fine ratio is 55:45. The differences between the two groups of diets are: (1) 1.5% cotton meal and 3.5% sunflower meal in the control group’s concentrate diet were replaced by 5% chili meal; (2) 4% of the control group’s concentrate diet The bran was replaced by 4% pomace in the treatment group; (3) Compared with the control group, not only riboflavin (vitamin B2) was added to the 1% ...
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