Population
Sixteen 0.135 ha grazed paddocks on an acid Sodosol in southern New South Wales, Australia
Comparison
Perennial grass pastures with or without lime vs Annual grass pastures with or without lime
Design
Other
Follow-up
1994 to 1997
Authors
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May support perennial pastures to cut runoff in grazing systems; hypothesis-generating and requires prospective trials before practice change.
Perennial grass pastures improve soil water use and reduce drainage compared to annual pastures, potentially increasing the sustainability of grazing systems in high rainfall zones.
Heng et al. (2001) studied this question.
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