How to fatten beef cattle? Detailed methods for effective fattening of beef cattle
Beef cattle farmers should know the straight-line fattening method of beef cattle. The beef produced by this method has less fat and good taste. It is the main beef cattle fattening method in China. The following small series will explain the effective methods of straight fattening of beef cattle.
1. Grazing and supplement feeding and continuous fattening
The fattening mode is mainly based on green roughage and 18 months old. In areas with good forage conditions, yak is mainly grazing after weaning. According to the situation of the pasture, the concentrate or hay is properly supplemented to make it weigh 400kg at 18 months. The average daily gain of calves in the lactation period of cows reaches 0.9~1kg. In winter, the daily gain is 0.4~0.6kg, and the second summer gain is 0.9kg. In the dry season, the hybrid cattle are fed with 1~2kg of concentrate per day. Under grazing conditions, the spring forage moisture content is generally Protein content and vitamin consumption are relatively high, which is conducive to the growth and development of yak, but energy, fiber and calcium, phosphorus, minerals are insufficient, should give some supplements. Usually feed a certain amount of hay and mineral additives and mineral bricks. Since the appetite of the grass-harvested cows reduces hay, the hay should be supplemented before grazing and the grazing time should be properly controlled. Otherwise, the hay intake is insufficient and dyspepsia and rumen swelling are prone to occur. After the winter snow is sealed, it can be transferred to the house for fattening. According to the actual situation of grassland in China, it is better to produce calyx in spring, and it is better to get the weight of 500kg in the autumn of the second year in the winter. The whole feeding period is 18 months.
2. Grazing ten-in-feed ten grazing continuous fattening method
This method of fattening is suitable for autumn sorghum born in September-November. The weight gain is 0.6kg per day during lactation and 70kg when weaning. After weaning, we mainly feed roughage, carry out winter feeding, freely purchase silage or hay, daily feeding concentrate does not exceed 2kg, and the average daily gain is 0.9kg. By the age of 6 months, the body weight reaches 180kg. Then grazing in fine pastures, the average daily gain is required to maintain 0.8kg, and will be transferred to the house feed at about 120kg by 12 months, free to eat silage or green hay, daily feeding concentrate 2~5kg, average daily gain 0.9 Kg, up to 18 months old, weighs 490kg.
3. Feeding and continuous fattening method
The yak is continuously fattened after weaning. The feeding of the yak depends on the intensity of the cultivation and the age of the slaughter. When the intensity is raised to the age of 12-15 months, it is necessary to provide a higher feeding level to make the average of the fattening cattle. The daily gain is above 1kg. The fattening production plan should be formulated taking into account market demand, feeding costs, conditions of cattle farms, variety, cultivation intensity, and age of slaughtering and listing.
In addition, the straight fattening of beef cattle is based on the market positioning of the products and the time of beef cattle slaughter, including small white beef production, yak meat production, young cattle strength fattening production, and high-grade meat production (snow meat and marbled meat).
The above is an effective way to straighten fattening beef cattle. Do you learn it? If you have any questions about breeding, you can leave a comment below.
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