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Managing Cover Crops Profitably - Valley Crops Home

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288 Reeves, D.W. and J.T.Touchton. Deep tillage<br />

ahead of cover crop planting reduces soil<br />

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289 Hoffman, Melinda A., Emilie E. Regnier and<br />

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290 Reynolds, M.O. et al. 1994. Intercropping<br />

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efficiency and productivity in low-input systems.<br />

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291 Rice, E.L. 1974. Allelopathy.Academic Press,<br />

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292 Roach,T. 1997. Personal communication.<br />

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293 Robertson,T. et al. 1991. Long-run impacts of<br />

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295 Rodale Institute. 1992. <strong>Managing</strong> <strong>Cover</strong><br />

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296 Rothrock, Craig S. 1995. Utilization of winter<br />

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297 Roylance, Howard B. and K.H.W. Klages.<br />

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298 Ruberson, John R. 1997. Personal communication.<br />

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299 VOID<br />

300 Sustainable Agriculture Network. 1992.<br />

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301 Sarrantonio, M. 1991. Methodologies for<br />

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302 Sarrantonio, Marianne. 1994. Northeast<br />

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303 Sarrantonio, M. and T.W. Scott. 1988.Tillage<br />

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304 Schonbeck, Mark and Ralph DeGregorio.<br />

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305 Scott, J.E. and L.A.Weston. 1991. Cole crop<br />

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306 Sexauer Company,The. 1995. Seed Bulletin.<br />

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307 Shipley, P.R., et al.1992. Conserving residual<br />

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308 Sheaffer, Craig. 1996.Annual medics: new<br />

legumes for sustainable farming systems in the<br />

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194 MANAGING COVER CROPS PROFITABLY

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