Lactation, lamb growth rates & weaning

The weaning decision has a big influence on the year's lamb cheque. Decisions include whether to take an early draft, keep twins on the ewe longer or sell some lambs store. Meat & Wool New Zealand's Fact Sheet Lactation, lamb growth and the weaning decision outlines the biology behind ewe production and lamb growth before and after weaning. For example, milk supply peak, the rate of decline and how much faster singles grow than twins. It suggests what should be monitored during lactation and how to protect ewe condition for next season, while optimising profit per lamb.