Cattle farmers must see: what should cattle fattening feed feed pay attention to? What are the ways?

Nowadays, the beef market is getting better and better, and the price is high and the profit is good, so that the breeding scale of many cattle farmers is getting bigger and bigger, but many cattle farmers report that their cattle fattening situation is not satisfactory, so they do not get very high profits under good market conditions. So what should be paid attention to in the feed feeding of fattening cattle? What are the methods? With regard to these issues, I would like to remind cattle farmers that in the process of fattening cattle, feed feeding is very important, especially in autumn and winter.

So what should be paid attention to in the feed feeding of fattening cattle?

1. Feed formula.

The formula of shelf cattle concentrate feed weighing more than 40C kg is: corn 65%, bean cake 5%, cottonseed cake 15%, wheat bran 1110 5%, bone meal 1%. Salt 1%, baking soda 1%, flavor agent 0.5%. The feed formula for young cattle weighing more than 250 kg is 60% corn and 10% bean cake. Cottonseed cake 20%, wheat bran 5.5%, bone meal 1.5%, salt 1%, baking soda 1%, flavor agent 1%.

The coarse fodder is mainly composed of silage corn straw, brewer's grains and spirit distiller's grains, and the silage corn straw is mainly harvested in time for large area silage with green stalks and green leaves after corn harvest in autumn. Feed all the year round. Brewer's grains in summer and distiller's grains in winter.

2. Feed quantity.

According to the age of cattle, fattening methods can be divided into:

(1) fattening young cattle. The fattening time was 6-8 months.

(2) fattening cattle on shelves. The fattening time is 4-5 months.

Generally speaking, it can be divided into three stages of feeding:

The first stage is 7-15 days, when the newly purchased cattle will be tired and not adapt to the environment due to long-distance transportation and stress, this stage is the recovery period. Mainly to train cattle. Do not feed concentrate at the beginning. First feed high-quality grass, dried grass, wheat straw, peanut seedlings, etc., drink clear water, and then mix in silage or ammoniated feed, distiller's grains and so on. Starve the cattle for 1 or 2 days and then feed them with concentrate.

The second stage is 15-20 days, which is a transitional period. After the recovery period of the previous stage, the cattle basically adapted to the feeding conditions of the new environment, and the feeding amount of concentrate could be increased at this time. Generally, concentrate is fed at 0.8% of body weight, and concentrate for cattle weighing 200 kg is 1.6 kg. Roughage is unlimited and fed continuously for several days. After adaptation, the proportion of concentrate is gradually increased. At the end of the transition period, concentrate can account for 40% and 50% of the diet.

The third stage is 110-120 days, which is the period of rapid fattening. During this period, the proportion of concentrate in the diet is as follows: 1 20 days 55% 60% Magi 21% 50 days 65% 70% 51 days 90 days 75% 90 days 80% 85%.

3. Feeding method.

In order to facilitate operation and management, it is generally adopted to feed twice a day, at 5: 00 a.m. and 5 p.m. In winter and spring, 04:30 and 5 p.m. In summer and autumn, 30: 40 minutes a day and once at noon in summer. It takes no less than 8 hours to regurgitate. Within 2-3 days of dietary change, breeders should observe the intake and ruminating times of cattle frequently, and deal with them in time if abnormal conditions are found. At the same time, concentrate should be added according to the feeding stage. The treatment of forage is as follows: soak it with clean water before feeding, reach hand-held ball, drop and spread out. First spread the silage corn straw evenly on the cement floor about 15 cm thick, then remove the soaked concentrate on the surface, sprinkle 5 cm thick distiller's grains on it, and finally cover it with plastic sheeting for fermentation, usually 3 hours in summer and 12 hours in winter. Can be mixed and fed. This kind of forage is soft and wine-scented, and cattle like to eat it very much without residue, and then drink clean water.

What else should we pay attention to in fattening feed Liaoyang?

Feed crossbred cattle

Hybrid cattle synthesize the excellent characters of different breeds, have obvious heterosis, and can produce a large amount of high quality beef in a short time. If there are no hybrid cattle, local castrated cattle aged 3-8 years old, weighing 250 kg, medium fat, healthy and disease-free can be selected for short-term fattening.

Feed ammoniated grass

Feeding cattle with the grass treated by ammoniation technology can increase the nutrition conversion rate, enhance the palatability and reduce the production cost. The production of ammoniated grass: the sealing treatment was carried out in the ammoniation room according to the proportion of 100 kg grass, 3 kg urea and 40 kg water. The ammoniated straw should be transferred to the open air when the weather is fine, constantly turn over to release ammonia, and wait for no ammonia smell to accumulate indoors for reserve. Feeding ammoniated grass requires a transition period of 7 to 10 days, and the normal feed intake of cattle generally accounts for 2% of their body weight, which is fed three times a day in order to eat well and not waste. Graze during the day in the grassy season and mixed with silage grass in winter and spring.

Make up the mixture

Mixture reference formula: corn 60%, rapeseed cake or cottonseed cake 37%, starch 2%, salt 1%, soybean meal can be used when there is no cake, in order to reduce feed costs. The feed is fed regularly according to 1% of the cow's body weight and fed twice a day.

Fine feeding tube

During the transitional period of feeding ammoniated grass, albendazole can be given 30 mg per kilogram of body weight, and after taking albendazole, it can also strengthen the stomach, fattening stage, grazing for 1-2 months in the grass season, and house feeding for not less than 1 month in the later fattening stage. the fattening time of using high concentrate diet is 60-90 days. When mixing the material, it is required to wet the material first, and then mix it evenly with the grass after 1 hour. In addition, you must feed clean water twice a day. The bullpen should often dry the dehumidification pad and keep it dry and clean.

Of course, this is only part of the cattle fattening feed feeding methods and points for attention, cattle farmers with their own successful experience can feed according to their own actual situation, but also welcome to share and exchange with you!