30 Jan 2020
With recent rain welcomed across some areas of eastern parts of the State, the NSW Department of Primary Industries (DPI) is urging farmers to be aware of risks to livestock through changes in feed quality and nutrition.
NSW DPI Development Officer Todd Andrews, said recent patchy rain in drought and fire affected areas had seen some pasture growth develop which was a great step towards recovery, but could also be deceptive in terms of its nutritional quality for stock.
“Short fresh pasture or ‘green pick’ has a high water content and is low in dry matter, so some stock will not be getting the quantities they need, which can be disastrous for those already in poor condition,” Mr Andrews said.
“Despite its low nutritional value, producers should monitor those animals that ‘chase green pick’ given that it is also highly palatable and an enticing variation to long term drought rations.
“The low dry matter in the fresh growth could lead to animal health and welfare issues, in lactating cows for example, who have high energy requirements.”
Mr Andrews said drought or fire affected paddocks have very little fibrous ‘old growth’ left to buffer intake and so it is very important to monitor stock during this rapid dietary transition.
“Most of the things that can go wrong - such as clostridial diseases, bloat, nitrate and toxic plant poisonings - cause rapid death, and so prevention strategies are the best approach,” Mr Andrews said.
Producers are encouraged to:
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