Age of calves (months) |
Covered area( m2) |
Open area(m2) |
No. of calves/pen |
0-3 |
1.0 |
2 |
24 / pen |
3-6 |
1.5 |
3 |
16/ pen |
6-12 |
2.0 |
4 |
12/pen |
Feeding space (cm) |
Watering space (cm) |
50 / calf |
50 / calf |
Age of calf |
Body weight (kg) |
Quantity of milk(kg) |
Concentrates |
Green fodder |
From birth to 4h week |
25 |
2.5 |
Smaller rate |
Smaller rate |
4 to 6th week |
30 |
3.0 |
50 to 100 grams |
Smaller rate |
6 to 8th week |
35 |
2.5 |
100 to 250 grams |
500 grams |
8 to 10th week |
40 |
2.0 |
250 to 350 grams |
750 grams |
10 to 12th week |
45 |
1.5 |
350 to 500 grams |
1.0 kg |
12 to 16th week |
50 |
- |
500 to 750 grams |
1.5 kg |
16 to 20th week |
55 |
- |
750 to 1000 grams |
2 kg |
20 to 24th week |
60 |
- |
1 to 1.25 kg |
3 kg |
6 to 9th month |
70 to 100 |
- |
1.25 to 1.5 kg |
5 to 8 kg |
9 to 15th mont5h |
100 to 150 |
- |
1.5 to 2.0 kg |
8 to 15 kg |
15 to 20th month |
150 to 200 |
- |
2.00 to 2.25 kg |
15 to 20 kg |
Above 20 months |
200 to 300 |
- |
2.25 to 2.50 kg |
20 to 25 kg |
Age |
Vaccination |
8 weeks before weaning |
Black quarter (1st vaccine) |
2-4 months |
FMD first vaccine |
6-8 months |
FMD booster vaccine |
6 months |
Anthrax Black quarter (2nd vaccine) Hemorrhagic septicemia vaccine |
4-8 months |
Brucella vaccine |
Early once |
FMD vaccine |
Source: Expert System for Cattle & Buffalo, Directorate of Extension Education, TANUVAS
অকোনবা শেমদোকখিবা : 9/14/2022
Various systems for housing milch animals, space r...
This topic covers information related to Acute res...
This topic provides information about Zero tillage...
This topic provides information related to steps t...