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How many Jin of corn does a beef cattle eat a day?
The average is not less than 8 kilograms. Here, we calculate according to the weight of cattle. Generally, in Niu Yi, it is 100 kg of corn flour per day, and one kg of corn flour per day is the urban kg. Exchange cattle raising techniques.

One: During the calf period, each cow needs to store 5-8 Jin of corn stalks and a small amount of distiller's grains or other weeds every day. Need 3-5 kg concentrate, including corn flour 60%, wheat bran 30% (bean cake or cottonseed cake, rapeseed cake), 10% optional. 30 cows need a catty of salt every day, and the cowshed is disinfected every two weeks for regular prevention. After the cattle enter the pen, they begin to deworm at intervals of one week, the first time and the second time are four days apart, and the two times can be cleaned with deworming nets. Fattening period: each cow needs 8- 12 kg of grass, 5-8 kg of concentrate, grass 12- 15 kg of topdressing in the later period, 8- 10 kg of concentrate and 30% of grass.

Two: An improved beef calf with a weight of about 300 kg needs to invest about 900- 1200 yuan, and the average monthly grass consumption is about 300 kg, which is equivalent to cash 30 yuan. Concentrate is about 240 kg per month, and cash is about 150 yuan. For example, the prevention of various diseases, salt for cattle, 30 yuan every month. Raising 200 cows requires two breeders and two forage preparation and management. The per capita salary is calculated according to the monthly 600 yuan, and the total salary of breeding for half a year is 14400 yuan. The salary per cow is not as high as that in 80 yuan. If the average monthly increase is 1.20 kg, it can be increased by 720 kg in half a year, and the original purchase of 300 kg can reach more than 1 .000 kg.