Feeding and fattening techniques of hybrid cattle
The development of beef cattle production has excellent comprehensive economic benefits and broad market prospects. For the majority of farmers, the development of beef cattle production is a good way to get rich. It is necessary to change the concept and change the past by raising more beef cattle and beef cattle. The traditional method of backward rearing, and the new method of raising cattle with science. Hybrid cattle have the characteristics of fast growth, large body size, good meat quality and high feed yield. Therefore, the majority of farmers recently developed beef cattle to breed hybrid cattle. The following briefly introduces the breeding and fattening techniques of hybrid cattle for your reference: First, change the concept, good cattle must be good law. Change the traditional way of feeding backwards, which is backward, and use the new method of raising cattle in science. Second, in order to promote rumen development, yak should be early access to green roughage and concentrates for feeding. The yak is no less than 5 kilograms of milk per day, otherwise the growth and development are hindered. The local cattle breeds in our province are not high in milk production. The hybrid yak, due to its larger body weight and faster weight gain, is less than the amount of mother milk. To this end, calves should eat green roughage and concentrates earlier to promote rumen development and supplement nutrients. In the current situation, weaning at 6 months of age is generally adopted and weaning after weaning. Third, scientific grass, learn to store grass technology Cows are herbivores and should be based on roughage supplemented with concentrates. However, in the mountainous areas, the quality of the farmer's households is low, and there is not enough of it to use it. Feeding straw has poor nutrition and low digestibility. Therefore, it is necessary to select suitable pasture varieties for pasture cultivation. Such as the United States dwarf elephant grass, flat ear bull whip grass, Mexican corn, Guimu 1st, ryegrass and so on. At the same time, we must learn to store grass, carry out ammoniation, silage, micro-storage treatment, such as corn stalks after ammoniation, the nutritional value can be increased from 5% to 9%, cattle love to eat, the cattle's feed intake can be increased to 20% Another example is that after straw ammoxidation, organic matter digestibility can be increased by 19.7%, crude fiber digestibility is increased by 22.8%, and cattle feed intake can be increased to 30%. Fourth, the management of fattening cattle. Feeding fattening calves feed 3 times a day, feeding grass feed, feeding ingredients, and finally drinking water. The raw material should be limited, and the amount of concentrate should be added 0.5-1% of body weight. Usually drinking water 1 hour after feeding, pay attention to prohibit the feeding of ice-feeding and drinking cold water, cold winter to drink warm water. Every day, wipe the body of cattle 1 times to promote blood circulation, increase appetite, keep the body clean, and keep the utensils washed and disinfected. The fattening cattle should do a good job of prevention and control of the disease on time, observe the cattle’s feeding, drinking, and rumination regularly, and find that the disease is treated in time. The fattened cattle were dewormed with insect venom or levamisole 10-12 months old. The oral dose of insect venom is 0.1 g/kg body weight per oral dose; the oral dose of levamisole is 8 mg/kg body weight per cow. At the age of 12 months, the stomach was given “artificial salt†once and the oral dose was 60-80 grams per cow. Fifth, make full use of bad residue feed mountain farmers in distiller's grains, bean curd residue, sugar residue, soy sauce residue, high yield, is a good feed for cattle, far better than feeding pigs. However, nutritional imbalances, especially feeding alone, are not effective, and cattle are prone to digestive disorders and nutritional deficiencies. Only with a reasonable mix will it be able to achieve good feeding and weight gain. It is also possible to make supplemented feeds with high sugar content and vitamin-rich supplements for better fattening. Such as saccharification feed, germination feed and so on.
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