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Soil, land care and environmental research
RESEARCH ARTICLE

Soil compaction and recovery cycle on a Southland dairy farm: implications for soil monitoring

J. J. Drewry A B , R. J. Paton A and R. M. Monaghan A

A AgResearch, Invermay Agricultural Centre, Private Bag 50034, Mosgiel, New Zealand.

B Corresponding author. Current address: Integrated Catchment Assessment and Management Centre, Australian National University, Canberra ACT 0200, Australia. Email: john.drewry@anu.edu.au

Australian Journal of Soil Research 42(7) 851-856 http://dx.doi.org/10.1071/SR03169
Submitted: 11 December 2003  Accepted: 18 June 2003   Published: 12 November 2004

Abstract

This paper quantifies soil compaction and natural recovery of soil physical properties during a 3-year trial on a dairy farm in Southland, New Zealand. The study investigated the magnitude of soil compaction over spring, and natural recovery of soil physical properties over summer and autumn. Changes in soil physical condition were measured while pastures were intermittently grazed by lactating dairy cows, and also over winter when cows were removed from pasture. Soil bulk density at 0–5 cm increased (P < 0.001) during spring by up to 0.20 Mg/m3. During spring 2000, macroporosity (volumetric % of pores >30 μm) at 0–5 cm decreased (P < 0.001) from 13.5 to 7.5%, with similar trends in spring 2002. Many of the soil physical properties showed significant recovery over summer and autumn. Bulk density decreased (P < 0.001) by 0.09 Mg/m3, from December 2001 to May 2002. Soil macroporosity also recovered markedly during summer and autumn. Macroporosity increased (P < 0.001) from 12.5% in December 2001 to 18% in May 2002. Significant changes in soil compaction and recovery were also measured at 5–10 cm depth. For many soil physical properties, recovery over winter was much less than over summer and autumn. Implications of the compaction and recovery cycle are discussed in terms of measurement protocols appropriate to routine monitoring of soil physical condition.

Additional keywords: pugging, hydraulic conductivity, amelioration.


References

Betteridge K Mackay AD Shepherd TG Barker DJ Budding PJ Devantier BP Costall DA 1999 Effect of cattle and sheep treading on surface configuration of a sedimentary hill soil. Australian Journal of Soil Research 37 743 760

Braunack MV Walker J 1985 Recovery of some surface soil properties of ecological interest after sheep grazing in a semi-arid woodland. Australian Journal of Ecology 10 451 460


Carter MR 1990 Relative measures of soil bulk density to characterize compaction in tillage studies on fine sandy loams. Canadian Journal of Soil Science 70 425 433


Cornforth IS Sinclair AG 1984 ‘Fertiliser recommendations for pastures and crops in New Zealand.’ Ministry of Agriculture and Fisheries Wellington, New Zealand


Dexter AR 1991 Amelioration of soil by natural processes. Soil and Tillage Research 20 87 100
DOI

Drewry JJ 2003 Dairy grazing strategies to minimise soil pugging and compaction in Waikato. Proceedings of the New Zealand Grassland Association 65 99 103

Drewry JJ Paton RJ 2000 Effects of cattle treading and natural amelioration on soil physical properties and pasture under dairy farming in Southland, New Zealand. New Zealand Journal of Agricultural Research 43 377 386


Drewry JJ Cameron KC Buchan GD 2001 Effect of simulated dairy cow treading on soil physical properties and ryegrass pasture yield. New Zealand Journal of Agricultural Research 44 181 190


Drewry JJ Littlejohn RP Paton RJ Singleton PL Monaghan RM Smith LC 2004 Dairy pasture responses to soil physical properties. Australian Journal of Soil Research 42 99 105
DOI

Elliot AH Tian YQ Rutherford JC Carlson WT 2002 Effect of cattle treading on interrill erosion from hill pasture: modelling concepts and analysis of rainfall simulator data. Australian Journal of Soil Research 40 963 976

GenStat Committee 2002 ‘GenStat for Windows.’ 6th VSN International Oxford, UK


Greenwood KL McKenzie BM 2001 Grazing effects on soil physical properties and the consequences for pastures: a review. Australian Journal of Experimental Agriculture 41 1231 1250
DOI

Greenwood KL MacLeod DA Hutchinson KJ 1997 Long-term stocking rate effects on soil physical properties. Australian Journal of Experimental Agriculture 37 413 419 DOI

Greenwood KL MacLeod DA Scott JM Hutchinson KJ 1998 Changes to soil physical properties after grazing exclusion. Soil Use and Management 14 19 24

Hewitt AE 1998 ‘New Zealand Soil Classification.’ Landcare Research Science Series No. 1. 2nd Manaaki Whenua Press Lincoln, NZ


McDowell RW Drewry JJ Carey PL Paton RJ Monaghan RM Condron LM 2003 Influence of soil treading on sediment and phosphorus losses in overland flow. Australian Journal of Soil Research 41 949 961
DOI

McLaren RG Cameron KC 1996 ‘Soil science: sustainable production and environmental protection.’ Oxford University Press Auckland, New Zealand

Menneer J Ledgard S McLay C Silvester W 2001 What impact does dairy cow pugging have on clover N2 fixation and long-term farm production? Proceedings of the New Zealand Grassland Association 63 63 67


Nguyen ML Sheath GW Smith CM Cooper AB 1998 Impact of cattle treading on hill land 2. Soil physical properties and contaminant runoff. New Zealand Journal of Agricultural Research 41 279 290


Perroux KM White I 1988 Designs for disc permeameters. Soil Science Society of America Journal 52 1205 1215


Singleton PL Addison B 1999 Effects of cattle treading on physical properties of three soils used for dairy farming in the Waikato, North Island, New Zealand. Australian Journal of Soil Research 37 891 902


Singleton PL Boyes M Addison B 2000 Effect of treading by dairy cattle on topsoil physical conditions for six contrasting soil types in Waikato and Northland, New Zealand, with implications for monitoring. New Zealand Journal of Agricultural Research 43 559 567


Tian Y Singleton PL Sheath GW McCall DG Carlson WT 1998 Modelling animal treading impacts on infiltration rate. Proceedings of the New Zealand Grassland Association 60 149 152


Ward G Greenwood K 2002 Research and experiments in treading and wet soil management in Victoria. ‘Dairy farm soil management’. Currie LD Loganathan P 47 59 Fertiliser and Lime Research Centre Massey University, Palmerston North, NZ


Warren SD Thurow TL Blackburn WH Garza NE 1986 The influence of livestock trampling under intensive rotation grazing on soil hydrologic characteristics. Journal of Range Management 39 491 495


Zegwaard KE Balks MR Singleton PL 1998 The effect of cattle trampling and pugging on selected soil properties. ‘Proceedings of the New Zealand Soil Science Society Conference’. Gisborne, 101 102 New Zealand Soil Science Society Lincoln, NZ




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