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Store cattle

Rations for Store Cattle where fodder is scarce

  • If sufficient grass is available consider extending the grazing season by rationing the grass through the use of a block/paddock grazing system.
  • As grass supplies fall below 7cm (3 inches) at the end of the season there is merit in introducing concentrate to store cattle. Feeding 1-2 KG/head/day will achieve an economic response, extend the grazing season and help maintain performance and reduce cost by saving silage.
  • If aiming for an early turnout do not graze dry, southerly facing fields after the end of October. Apply urea fertiliser to these fields in the last half of February when 2-3 dry days are forecast.
  • Turnout stores in the early spring when grass cover reaches 2 tonnes of DM/hectare (7cm high) and when ground conditions are sufficiently dry.
  • Aim to keep cattle growing at 0.5 KG/head/day – see Table 11 for suitable rations.
  • Consider selling some of the most forward stores to reduce feed requirements and provide money to purchase fodder or alternative feeds.

Table 11: Feed requirement for a 275-300 KG store steer gaining 0.5 KG/head/day fed average quality silage or straw (KG/head/day)

  Ad lib silage Silage restricted by 20 percent Straw based ration
Silage
25
21
N/A
Concentrate
0.2 (1)
1 (1)
4 (1)
Straw
N/A
N/A
2.5
(Source: DARD silage feeding programme)
Note:
(1) Concentrate containing 16% crude protein.

Additional comments:

  • Compensatory growth after turnout can complicate the store cattle situation.
  • Feed the restricted silage diet when the cost of average quality silage rises above £22/tonne (£11/big bale).
  • If straw is £65/tonne (£1/small bale) then average quality silage below £25/tonne (£12.50/big bale) is better value.