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AWEX EMI 1262 +13
Micron 17 1731 +26
Micron 18 1643 +16
Micron 19 1570 +18
Micron 20 1519 +10
Micron 21 1510 +19
Micron 22 1500 +12
Micron 23 1479n +25
Micron 25 778n +48
Micron 26 620n -2
Micron 28 460 +15
Micron 30 388 +8
Micron 32 338n +3
Micron 16.5 1810 +32
MCar 751 +6

Pregnancy toxaemia is a metabolic disorder where the body’s energy requirements are not being met by feed intake, resulting in the ewe breaking down her own body reserves (fat and muscle) to meet the shortfall in energy. When fat is used as an energy source, ketones are produced. If the rate at which the ewe breaks down her body reserves is too rapid, ketones from the breakdown process accumulate and pregnancy toxaemia occurs.

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Recognising and preventing metabolic disease in lambing ewes
Optimising ewe nutrition during pregnancy and lactation is critical for the health, productivity and survival of ewes and their lambs. This article covers risk factors, what to look for, and how to prevent and treat two of the common metabolic disorders seen in pregnant and lactating ewes – pregnancy toxaemia and hypocalcemia. Read more
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Ewe nutrition during pregnancy and lactation plays a major role in the productivity and survival of the ewe and her lambs. Here we have summarised the management targets for optimum productivity and profitability along with what to do and what to avoid when managing ewes to optimise lamb survival. Read more