Australia
August 17, 2005
With sheep and beef meat prices on the up, graingrowers want a
slice of the action.
Farmers, researchers and industry addressed the emerging issue
of how best to maximise profits while integrating livestock and
cropping, at a recent
Centre for Legumes in Mediterranean Agriculture (CLIMA) and
CRC for Plant Based Management of Salinity forum at the
University of Western Australia
(UWA).
It was agreed that pasture and grain legumes will play
increasingly important roles as phase farming is integrated more
into livestock and cropping enterprises.
CLIMA Director, Professor Kadambot Siddique, said legumes had an
obvious fit because of their nitrogen fixing capacity, value as
high protein livestock fodder and as cash crops in their own
right.
“The forum’s 60 delegates, after a day’s vigorous debate, agreed
that while legumes weren’t the only ticket to the game, they
were an obvious entry point for fence to fence croppers moving
into livestock,” he said.
UWA’s Dr John Milton, Director of Independent Lab Services, said
the major product and income source from sheep on mixed farms
was no longer wool, but quality meat.
Quality meat is big business, with WA cattle and
sheep meat exports soaring since 2000 and now contributing $340
million a year to the state’s economy. Sheep meat exports rose
70 per cent from $112 million to $191 million and beef exports
rose 150 per cent from $60 million to $149 million.
“While quality pastures underpin livestock production in the
growing season, grain legumes, such as lupins and roughage play
important roles in delivering nutrients for more efficient
livestock production during the annual feed gap,” Dr Milton
said.
Animal biologist, Professor Graeme Martin of UWA, emphasised
that while graingrowers talked of precision cropping, mixed
farmers or meat producers should talk about precision animal
production.
He introduced the concept of ‘focus feeding’, which involved
maximising the value of pasture and other feed sources by
focusing attention on the key stages of the reproductive cycle
sensitive to changes in nutrition, such as at joining and
weaning.
“We need to better understand how nutrition works, so we can
fully develop clean, green and ethical tools for managing our
animals,” Professor Martin concluded. |