Building Soils for Better Crops Sustainable Soil Management by Fred Magdoff and Harold Van Es - HTML preview

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chAPter 15 Preventing and lessening CoMPaCtion

using controlled traffic lanes, and using permanent beds

SOURcES

(that are never driven on) are ways to avoid compaction.

Gugino, B.K., Idowu, O.J., Schindelbeck, R.R., van Es, H.M., Wolfe,

D.W., Thies, J.E., et al. 2007. Cornell Soil Health Assessment

Also, reduced tillage and larger organic matter additions

Training Manual (Version 1.2). Geneva, NY: Cornell University.

make the surface less susceptible to the breakdown of

Kok, H., R.K. Taylor, R.E. Lamond, and S. Kessen. 1996. Soil

aggregates and to crust formation—as does maintain-

Compaction: Problems and Solutions. Cooperative Extension

Service Publication AF 115. Manhattan: Kansas State University.

ing a surface mulch and routine use of cover crops.

Moebius, B.N., H.M. van Es, J.O. Idowu, R.R. Schindelbeck, D.J.

Reducing compaction once it occurs involves using cover

Clune, D.W. Wolfe, G.S. Abawi, J.E. Thies, B.K. Gugino, and R.

crops that are able to break into subsurface compact

Lucey. 2008. Long-term removal of maize residue for bioenergy:

Will it affect soil quality? Soil Science Society of America Jour-

layers and using equipment such as subsoilers and zone

nal 72: 960–969.

builders to break up compact subsoil.

Ontario Ministry of Agriculture, Food, and Rural Affairs. 1997.

Soil Management. Best Management Practices Series. Available

from the Ontario Federation of Agriculture, Toronto, Ontario,

Canada.

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Building SoilS for Better CropS: SuStainaBle Soil ManageMent

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