calf management from birth to weaning pdf

 
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0000420587 00000 n To Calf Rearing Introduction The aim of calf rearing is to produce strong, healthy, well grown calves that will continue to develop steadily after weaning. 4.4 Management of ewes and suckling lambs from birth to weaning Ewes are moved the last ten days before lambing in smaller group pens with open yards.

Share your views in the comments below.Welcome Robert, We strive to give the best information always. Dairy Calf Management: From Birth to Weaning Raising calves on any dairy farm is a challenging job. 0000006868 00000 n 0000453367 00000 n 0000001076 00000 n
trailer <<5DA77E0240104A39978300BF3E779BA8>]/Prev 369908>> startxref 0 %%EOF 118 0 obj <>stream You can read more about that A few day before birth, separate the in-calf cow and put it into the maternity pen for a closer watch. 0000117581 00000 n Augment colostrum feeding with other liquid feeds; use milk, milk replacers, and/or unsalable milk for this purpose. Data were collected on a total of 2,545 heifer calves. 0000420769 00000 n However, calf management begins way before parturition. 0000001595 00000 n Management of the calving season is critical to optimize the weaned calf crop. You must make sure you take care of the calves’ navels.Make sure you provide a hygienic parturition area for the cow to avoid contamination from the soil.If by any chance bacteria finds their way int the navel, you may notice a swelling or an abscess on the navel.

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Since calves like to simulate suckling when they are in a group, the bacteria will move from the mouth to the udder of the other calf.Some of these bacteria are so adamant that they will lay dormant for years and wait for an opportunistic moment to cause To prevent this, you can keep the calves in individual pens to avoid cross contamination. 0000002203 00000 n

Calf health from birth to weaning. If you are dealing with mature cows, vaccinate between 4-6 weeks before calving. However, calf management begins way before parturition. management practices for raising a healthy calf from birth to weaning. This means that the calf must get the necessary immunoglobulins soon after birth.Colostrum contains high concentrations of proteins, vitamins, energy, minerals and immunoglobulins. Calf management . 0000514469 00000 n 0000005039 00000 n The lower milk intakes encourage the consumption of dry feed. 0000010282 00000 n 0000046873 00000 n For a 45kg calf at birth, this requires a growth of 0.8kg/day to reach a weaning weight of 90kg after eight weeks. Even when a calf survives a disease, negative economic impacts may occur, and the calf may never reach her full genetic potential. 0000003219 00000 n 0000002925 00000 n

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Failure to get colostrum will lead to death.The colostrum bacteria and scours causing bacteria (e.g.Ensure the calf get this precious nutrient within the first few hours after birth.

It is of a major concern to farmers that requires proper calf management practices because it can kill very quickly. 0000421893 00000 n 0000006420 00000 n 0000014731 00000 n 0000001595 00000 n 0000008194 00000 n trailer< Calf starter meal … 0000003822 00000 n Consult your vet if you don’t know what to do. Zinc, cobalt, manganese, magnesium, copper, selenium and phosphorus are needful to boost the immunity of the mother and the calf. ∗Weaning weight same at 6 weeks vs. 8 weeks ∗Numerical advantage in weights throughout ∗Intangibles ∗Calf health ∗Labor and time ∗Stay tuned for: ∗Breeding/calving age (95.2% vs 87.5% PR, and 2/8/14 vs 2/11/14 calving date) ∗Milk yield . Their gut is not well-formed, which restricts the amount of solid feeds they can take. The low concentration of sugars in the colostrum makes it an ideal source of nutrients for the calf, as low sugar is less likely to cause scours.Calves are born with limited immunity, which they must boost through the colostrum in the first few hours of their lives. 0000004477 00000 n You will save a lot of money on starter feeds.Weaning begins when the calves can eat solid foods, usually after four weeks but can go up to 10 weeks. 80 0 obj <> endobj xref 80 39 0000000016 00000 n You should also pasteurize the milk you feed the calves to kill off the pathogens.On the other hand, feeding the calves on milk from cows under antibacterial treatment may lead to an increase in bacterial resistance. You may notice that the calf has Scours is a fairly common condition in calves that is manifested by loose watery feces. Raising calves can be a difficult task for someone who does not understand the different elements that compose calf management. 0000005127 00000 n

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