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Greener Pastures 6 - Managing Soil Acidity In Dairy Pastures, Mike Bolland, Bill Russell, Martin Staines, Richard Morris, John Lucey, D L. Bennett
Greener Pastures 6 - Managing Soil Acidity In Dairy Pastures, Mike Bolland, Bill Russell, Martin Staines, Richard Morris, John Lucey, D L. Bennett
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During 1999-2009, soil testing for pH (in CaCl2) was used to determine lime application for 48 paddocks at the Vasse Research Centre at Busselton, in the south-west of Western Australia (WA).
Paddocks had been grazed intensively by dairy cows and their young stock over a period of 10 years, as part of the Vasse Milk Farmlets and Greener Pastures farming system projects. Pasture consisted of annual ryegrasses with some subterranean clover. Soils in the 48 paddocks were 1-2 m sand to sandy loam over massive clay, known locally as Abba sand.
For many soils in the region, including Abba sands, …