Preparation method of beef cattle feed

Beef cattle are mainly roughage, but roughage can not meet their nutritional needs, and need to be supplemented with concentrate feed, including energy feed, protein feed, mineral feed, trace elements and vitamins, etc., nutrition is comprehensive or not, it directly affects the growth and development of beef cattle, so let's take a look at the preparation method of beef cattle feed.

Preparation of concentrate Feed for Beef cattle

Energy feed is mainly corn, sorghum, barley and so on, accounting for about 60% to 70% of concentrate feed. Protein feed mainly includes soybean cake (meal), cottonseed cake (meal), peanut cake, etc., accounting for about 20%-25% of the concentrate feed. Mineral feed includes bone meal, salt, baking soda, trace elements and vitamin additives. Trace elements and vitamin additives generally cannot be prepared by themselves and need to be purchased from regular manufacturers and used within the specified period in accordance with the instructions, and the application of "three nots" products is strictly prohibited.

Preparation method of calf feed

① corn 50%, wheat bran 12%, bean cake 30%, fish meal 5%, bone meal 1%, calcium carbonate 1%, salt 1%, early supplementation of the above calf feed and high-quality green feed, the average daily gain of 1-6 months old was more than 600g.

② corn 48%, bean cake 19%, wheat bran 29%, oyster powder 2.5%, salt 1.5%, daily intake 1.25kg, fresh milk (12.3% dry matter) 5.3kg, 150 days, plus autumn grass, silage corn, free feeding, average daily gain 600g at 6 months, 273kg at 12 months, 360kg at 18 months.

③ bean cake 40%, corn 22%, sorghum 20%, wheat bran 15%, oyster powder 2%, salt 1%, daily feeding 2kg, fresh milk 5.67kg, 90 days, plus free feeding of autumn grass and silage corn, the average daily gain was 549g at 6 months old, 268kg at 12 months old and 300kg at 18 months old.

④ corn 25%, wheat bran 25%, wheat flour 5%, soybean bran 40%, shell powder 3%, salt 2% feed 300kg at the age of 1-6 months, and gradually replaced by the above ingredients in the later stage, with an average daily gain of 725g.

⑤ corn 35%, wheat bran 22%, sorghum 5%, bean cake 35%, bone meal 1%, calcium carbonate 1%, salt 1%. At the age of 1-6 months, except for undergraduate students, 133kg was fed at the initial stage, with an average daily gain of 680g.

Feed formula for fattening beef cattle

The main results are as follows: 1. the feed formula with a body weight of less than 300 kg: the daily dry matter intake of each cow is 7.2 kg, and the estimated daily gain is 900 g.

① yellow corn 17.1%, cottonseed cake 19.7%, chicken manure 8.2%, corn silage (with ear) 17.1%, wheat straw 36.6%, salt 0.3%, stone powder 1.0%.

② yellow corn 15.0%, flax cake 13.6%, corn yellow storage 35.0%, hay powder 5.0%, distiller's grains 31.0%, salt 0.4%.

③ yellow corn 19.0%, flax cake 13.0%, corn yellow storage 17.6%, hay powder 5.0%, distiller's grains 45.0%, salt 0.4%.

④ yellow corn 10.0%, cottonseed cake 12.0%, corn silage (with ear) 44.6%, corn straw 3.0%, distiller's grains 30.0%, salt 0.4%.

⑤ yellow corn 15.0%, cottonseed cake 22.9%, chicken manure 8.0%, corn silage (with ear) 17.9%, wheat straw 35.0%, stone powder 1.0%, salt 0.2%.

2. Weight 300,400kg feed formula: the daily dry matter intake of each cow is 8.5kg, and the expected daily increase is 1100 grams.

① yellow corn 10.4%, cottonseed cake 32.2%, chicken dung 4.1%, corn straw 9.1%, corn silage (with ear) 13.4%, liquor lees 30.0%, stone powder 0.5%, salt 0.3%.

② yellow corn 8.6%, corn yellow storage 36.0%, distiller's grains 48.0%, flax cake 7.0%, salt 0.4%.

③ yellow corn 11.0%, corn yellow storage 25.0%, corn straw 5.0%, distiller's grains 50.0%, flax cake 8.6%, salt 0.4%.

④ yellow corn 9.0%, cottonseed cake 11.0%, corn straw 3.0%, corn silage (with ear) 51.0%, distiller's grains 25.6%, salt 0.4%.

⑤ yellow corn 25.0%, cottonseed cake 13.0%, corn silage (with ear) 37.0%, corn straw 3.0%, liquor lees 21.1%, stone powder 0.5%, salt 0.4%.

⑥ yellow corn 19.0%, corn yellow storage 17.6%, hay meal 5.0%, distiller's grains 45.0%, flax cake 13.0%, salt 0.4%.

⑦ yellow corn 37.6%, corn yellow storage 19.0%, hay meal 5.0%, distiller's grains 28.0%, flax cake 10.0%, salt 0.4%.

3. Body weight 400kg to 500kg feed formula: the daily dry matter intake of each cow is 9.8kg, and the expected daily gain is 1000 g.

① yellow corn 16.7%, cottonseed cake 24.7%, corn straw 9.5%, corn silage (with ear) 37.4%, stone powder 1.0%, salt 0.7%, distiller's grains 10.0%.

② yellow corn 21.1%, cottonseed cake 29.2%, corn straw 9.1%, corn silage (with ear) 34.5%, liquor lees 4.0%, stone powder 1.5%, salt 0.6%.

③ yellow corn 38.6%, corn yellow storage 22.0%, flax cake 9.0%, hay powder 4.0%, distiller's grains 26.0%, salt 0.4%.

④ yellow corn 18.6%, corn yellow storage 22.0%, corn straw 5.0%, flax cake 7.0%, distiller's grains 47.0%, salt 0.4%.

⑤ yellow corn 16.0%, corn yellow storage 32.0%, flax cake 6.6%, liquor lees 45.0%, salt 0.4%.

⑥ yellow corn 25.0%, cottonseed cake 13.0%, corn straw 3.0%, corn silage (with ear) 37.0%, liquor lees 21.1%, stone powder 0.5%, salt 0.4%.