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Weed Control and Economics Using Reduced Tillage Programs in Sugarcane

  • Wilson E. Judice (a1), James L. Griffin (a1), Curtis A. Jones (a1), Luke M. Etheredge (a1) and Michael E. Salassi (a2)...

Abstract

Tillage is used in sugarcane to control weeds, eliminate ruts caused by harvest, destroy residue from the previous crop, and incorporate fertilizer. The effect of weed control and tillage programs on sugarcane growth and yield and on economics was evaluated over two growing seasons. In the first study, weeds were effectively controlled with a March application of hexazinone at 0.59 kg ai/ha plus diuron at 2.10 kg ai/ha either banded or broadcast. When tillage of row shoulders and middles in March was eliminated, soil temperature in the sugarcane drill early in the season was equal to that where March tillage was performed. Sugarcane early and late season stalk population and sugarcane and sugar yield were each equivalent for the full season tillage (tillage of row shoulders and middles in March and in May) and the no-till programs. Elimination of a single tillage operation reduced cost $16.28/ha, and herbicide applied as a band rather than broadcast reduced cost $30.49/ ha. For the no-till program, with herbicide banded in March, net return was increased $32.56/ha. In a subsequent study conducted at five locations, weed control was excellent when either pendimethalin at 2.77 kg ai/ha plus metribuzin at 1.26 kg ai/ha or hexazinone plus diuron at 0.59 kg/ha and 2.10 kg/ha was used. When the March tillage was eliminated, sugar yield was increased 8.6% (620 kg/ ha), and net return was increased $152.68/ha compared with March tillage. When the May tillage was eliminated sugar yield was increased 8% (580 kg/ha), and net return was increased $143.88/ha compared with May tillage. A reduction in tillage cost accounted for only $16.28 of the increase in net return per hectare, with the remainder due to increased yield with the elimination of the tillage operation.

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Corresponding author's E-mail: jgriffin@agcenter.lsu.edu

References

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Anonymous. 1991. Minimum tillage. Power farming. North Melbourne, Australia: Diverse Publishing Co. Pty. Ltd. 101:32.
Anonymous. 2002. CTIC National Crop Residue Management Survey; West Lafayette. IN: Conservation Technology Information Center: Web page:http://www.ctic.purdue.edu/. Accessed: February 2004.
Baker, J. L. and Johnson, H. P. 1983. Evaluating the effectiveness of BMP's from field studies. in Schaller, F. W. and Baily, G. W., eds. Agricultural Management and Water Quality. Ames, IA: Iowa State University Press.
Blevins, R. L., Smith, M. S., Thomas, G. W., and Frye, W. W. 1983. Influence of conservation tillage on soil properties. J. Soil Water Conserv. 38:301307.
Breaux, J. B. and Salassi, M. E. 2005. Projected Costs and Returns—Sugarcane, Louisiana A.E.A. Information Series No. 229: Web page: http://www.agecon.lsu.edu/FarmManagement.htm. Accessed March 2005.
Carmer, S. G., Nyquist, W. E., and Walker, W. M. 1989. Least significant differences for combined analyses of experiments with two- and three-factor treatment designs. Agron. J. 81:665672.
Chen, J. C. P. and Chou, C. 1993. Cane Sugar Handbook. 12th ed. New York: J. Wiley. Pp. 852867.
Coats, W. E. and Thacker, G. 1997. Reduced tillage systems for irrigated cotton: Energy requirements and crop response. Appl. Eng. Agric. 13/1:3134.
Dao, T. H. 1993. Tillage and winter wheat residue management effects on water infiltration and storage. Soil Sci. Soc. Am. J. 57:15861595.
Dick, W. A. 1983. Organic carbon, nitrogen and phosphorous concentrations and pH in soil profiles as affected by tillage intensity. Soil Sci. Soc. Am. J. 47:102107.
Dick, W. A. and Van Doren, D. M. Jr. 1985. Continuous tillage and rotation combination effects on corn, soybean, and oat yield. Agron. J. 77:459465.
Dick, W. A., McCoy, E. L., Edwards, W. M., and Lal, R. 1991. Continuous application of no-till to Ohio soils. Agron. J. 83:6573.
Doran, J. W. 1980. Soil microbial and biochemical changes associated with reduced tillage. Soil Sci. Soc. Am. J. 44:765771.
Farahani, H. J., Peterson, G. A., and Westfall, D. G. 1998. Dryland cropping intensification: a fundamental solution to efficient use of precipitation. Adv. Agron. 64:197223.
Glanville, T. J., Titmarsh, G., Sallaway, M. M., and Mason, F. 1997. Soil erosion in caneland tillage systems. Proc. 1997 conf. Aust. Soc. Sugar Cane Technol. Pp. 254262.
Griffith, D. R., Mannering, J. V., and Box, J. E. 1986. Soil and moisture management with reduced tillage. in Sprague, M. A. and Triplett, G. B., eds. No-tillage and Surface Tillage Agriculture: The Tillage Revolution. New York: Wiley. Pp. 1957.
Hager, A. G., Wax, L. M., Bollero, G. A., and Stoller, E. W. 2003. Influence of diphenylether herbicide application rate and timing on common waterhemp (Amaranthus rudis) control in soybean (Glycine max). Weed Technol. 17:1420.
Halvorson, A. D., Peterson, G. A., and Reule, C. A. 2002. Tillage system and crop rotation effects on dryland crop yield and soil carbon in the central Great Plains. Agron. J. 94:14291436.
Hurle, K. and Walker, A. 1980. Persistence and its prediction. in Hance, R. J., ed. Interactions between Herbicides and the Soil. London: Academic. Pp. 83122.
Kennedy, C. W. and Hutchinson, R. L. 2001. Cotton growth and development under different tillage systems. Crop Sci. 41:11621168.
Koskinen, W. C. and McWhorter, C. G. 1986. Weed control in conservation tillage. J. Soil Water Conserv. 41:365370.
Lal, R., Eckert, D. J., Fausey, N. R., and Edwards, W. M. 1990. Conservation tillage in sustainable agriculture. in Edwards, C. A., ed. Sustainable Agricultural Systems. Ankeny, IA: Soil and Water Conserv. Soc. Pp. 203225.
Lamb, J. A., Peterson, G. A., and Fenster, C. R. 1985. Wheat–fallow tillage systems' effect on a newly cultivated grassland soils' nitrogen budget. Soil Sci. Am. J. 49:352356.
Pear, E., Bounza, H., Morales, M., Lopez, N., Hernandez, S., and Martinez, I. 1992. Influence of two soil technologies on the nutrient absorption, radical development and sugarcane yield. Ciencias del Suelo, Riego Y Mechanizacion 2:2535.
Richard, E. P. Jr. 1999. Management of chopper harvester-generated green cane trash blankets: a new concern for Louisiana. Proc. Soc. Sugarcane Technol. 23/2:5262.
Saxton, A. M. 1998. A macro for converting mean separation output to letter groupings in Proc. Mixed. in Proceeding of the 23rd SAS Users Group Intl., Cary, NC: SAS Institute. Pp. 12431246.
Tiessen, H., Stewart, J. W. B., and Bettany, J. R. 1982. Cultivation effects on the amounts and concentration of carbon, nitrogen, and phosphorous in grassland soils. Agron. J. 74:831835.
Triplett, G. B. and Van Doren, D. M. Jr. 1977. Agriculture without tillage. Sci. Am. 236:2833.
Unger, P. W. and Fulton, L. J. 1989. Conventional and no-tillage effects on upper root zone soil conditions. Soil Till. Res. 16:337344.
Unger, P. W. and Cassel, D. K. 1991. Tillage implement disturbance effects on soil properties related to soil and water conservation: a literature review. Soil Till. Res. 19:363382.
Vetsch, J. A. and Randall, G. W. 2002. Corn production as affected by tillage system and starter fertilizer. Agron. J. 94:532540.
Vyn, T. J., Opoku, G., and Swanton, C. J. 1998. Residue management and minimum tillage systems for soybeans following wheat. Agron. J. 90:131138.
Wauchope, R. D., Buttler, T. M., Hornsby, A. G., Augustijn-Beckers, P. W. M., and Burt, J. P. 1992. The SCS/ARS/CES pesticide properties database for environmental decision-making. Rev. Environ. Contam. Toxicol. 123:1164.
Wagger, M. G. and Denton, H. P. 1992. Crop and tillage rotations: grain yield, residue cover and soil water. Soil Sci. Am. J. 56:12331237.
Wall, D. A. and Stobbe, E. H. 1984. The effect of tillage on soil temperature and corn (Zea mays L.) growth in Manitoba. Can. J. Plant Sci. 64:5967.

Keywords

Weed Control and Economics Using Reduced Tillage Programs in Sugarcane

  • Wilson E. Judice (a1), James L. Griffin (a1), Curtis A. Jones (a1), Luke M. Etheredge (a1) and Michael E. Salassi (a2)...

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