The fast fattening of shelf cattle is also called late-stage fattening, which refers to the fact that when calves are weaned, they are reared to the age of 2 to 3 years in the more extensive feeding conditions, and when they weigh more than 300 kilograms, concentrate fattening for 3 to 4 months, making full use of cattle. Compensate for growth, slaughter after achieving ideal body weight and lyrical condition. This kind of fattening method has the advantages of low cost, less amount of fine material, high economic benefit, and wide application. But pay attention to the following links:
First, before the purchase of cattle preparation: 1 week before the purchase of cattle, the cowhouse feces should be removed, washed with water, with 2% of the alkali solution of fire on the cowshed floor, wall disinfection, with 0.1% of high manganese The potassium acid solution sterilizes the appliance and is then washed once with fresh water.
Second, the purchase of shelf cattle: The advantages and disadvantages of the shelf cattle directly determine the fattening effect and effectiveness. Should select the hybrids of good breeds and local yellow cattle, aged over 2 years old, large in size, soft in skin, moderate in sensation, moist in nose, bright in eyes, flexible in ears, light in coat, normal in rumination, strong appetite, weight Healthy disease-free cattle above 300 kg.
Third, the shelf of cattle feeding and management: Feeding should be regularly ration, first coarse after the fine, less to Tim Tim. The newly arrived cattle are not adapted to the new feed. The first week should be dominated by hay, and the silage should be properly matched with little or no concentrate. In the early stage of finishing, it is fed twice a day and drinking water 3 times; on the latter day, it is fed 3 to 4 times and drinking water 4 times. Brush once each morning and afternoon. Often observed feces, such as fecal dull, indicating less concentrate material, such as loose or there are particles, the fine material too much or indigestion.
(I) Entry period management
1. Newly purchased shelf cattle should be admitted for more than 15 days;
2, after entering the break, the first drinking water, the first drinking water is suitable for 10-15 kg, can add artificial salt 100 grams a day, the second drinking water 3-4 hours after the first drinking water, drinking water can be added Bran
3, the second drinking water can be eaten before feeding high-quality green hay, straw silage, the first time the amount should be limited to 4-5 kilograms per head is appropriate. After the second and third days, the amount of feed can be gradually increased, 8 to 10 kg per head per day, and food can be freely taken after the first 5 days;
4, the shelf cattle can be fed 4-5 days after entering the feed, the amount of feeding gradually increased from less to more, after 10 days to the normal amount of feed;
5, insecticide Jianwei cattle admission on the 5th to 6th days after the deworming of healthy cattle; 3 days after deworming, oral "jianweisan" stomach
6, according to the epidemic situation of the local epidemic, the vaccine injection;
(II) Management of fattening period
1. Reasonable grouping: Newly-sheltered cattle are grouped and managed according to their different breeds, ages, abilities, and color food intake.
2. Develop a reasonable dietary standard.
3. Reducing the activity After feeding the forage grass, the length of the bridle should be suitable for the cow to lie down to reduce energy consumption.
4. Adhere to the principles of "five-setting," "five-seeing," and "five-net."
Five set:
(1) Timely daily schedules of grass, materials, and drinking water cannot be missed.
(2) Quantitative: Quantitative input according to the formulated dietary standards, which cannot be added or subtracted arbitrarily.
(3) Definite person: It should be raised by special person to avoid stress.
(4) Brushing: Brush once each morning and afternoon.
(5) Weigh regularly to understand the effects of fattening. Should be weighed in the morning on an empty stomach.
Five look:
Look for food intake, drinking water, watching excreta, watching ruminations, watching mental status and cow behavior, and finding problems in a timely manner.
Five net:
(1) Net of forage: Forage can not contain foreign substances such as sand, soil, iron, plastics, etc., and there are no poisonous and harmful substances.
(2) Feeding trough net: The cow trough must be cleaned in time to prevent moldy fermentation and deterioration.
(3) Net drinking water: drinking water for cleanliness, avoiding poisonous substances and contaminating drinking water.
(4) Cow body net: Brush every day to keep the body clean and healthy, promote blood circulation, and prevent parasites from occurring.
(5) Net Shelter: The pens should be cleaned, diligently excreted, the cow bed should be dry, the indoor air should be clean, and it should be warm in winter and cool in summer.
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