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Sustainable Agriculture Literature Review - Boulder County

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University Extension. 2009. http://www.ext.colostate.edu/pubs/crops/04715.html.<br />

232 Brenner, John, J. Walker, C. Gustafson, et al. “Irrigation Guide.” USDA National Resources<br />

Conservation Service: National Engineering Handbook. 1997. ftp://ftpfc.sc.egov.usda.gov/OK/tech/Irrigation%20Guide/national_all.pdf<br />

233<br />

“2007 Census of <strong>Agriculture</strong>: Colorado State and <strong>County</strong> Data.” United States Department of<br />

<strong>Agriculture</strong> National Agricultural Statistics Service. Table 46. [Selected Operation and Operator<br />

Characteristics: 2007 and 2002]. December 2009.<br />

http://www.agcensus.usda.gov/Publications/2007/Full_Report/Volume_1,_Chapter_1_State_Le<br />

vel/Colorado/cov1.pdf.<br />

234<br />

Barta, Rachel, I. Broner, J. Schneekloth, and R. Waskom. “Colorado High Plains Irrigation Practices<br />

Guide Water Saving Options for Irrigators in Eastern Colorado” Special Report No. 14.<br />

Colorado Water Resources Research Institute. Spring 2004<br />

235<br />

“2007 Census of <strong>Agriculture</strong>: Colorado State and <strong>County</strong> Data.” United States Department of<br />

<strong>Agriculture</strong> National Agricultural Statistics Service. Table 46. [Selected Operation and Operator<br />

Characteristics: 2007 and 2002]. December 2009.<br />

http://www.agcensus.usda.gov/Publications/2007/Full_Report/Volume_1,_Chapter_1_State_Le<br />

vel/Colorado/cov1.pdf.<br />

236<br />

Yonts, C. D. “Technical Considerations of Converting from Surface Irrigation.” Proceedings of<br />

Central Plains Irrigation Short Course and Exposition. February 5-6, 2002, Lamar, Colorado.<br />

Central Plains Irrigation Association, Colby, Kansas. pp. 149-151. 2002.<br />

237<br />

Howell, T.A. “Irrigation System Efficiencies.” Proceedings of Central Plains Irrigation Short Course<br />

and Exposition. February 5-6, 2002, Lamar, Colorado. Central Plains Irrigation Association,<br />

Colby, Kansas. pp. 80-92. 2002.<br />

238<br />

Barta, Rachel, I. Broner, J. Schneekloth, and R. Waskom. “Colorado High Plains Irrigation Practices<br />

Guide Water Saving Options for Irrigators in Eastern Colorado” Special Report No. 14.<br />

Colorado Water Resources Research Institute. Spring 2004<br />

239<br />

Lamm, F.R. “Corn production as related to sprinkler irrigation capacity.” Proceedings of the Central<br />

Plains Irrigation Conference, Kearney, Nebraska. 2004.<br />

240<br />

Lamm, F.R. and T.P. Trooien. “Irrigation capacity and plant population effects on corn production<br />

using SDI.” Proceedings of 2001 Irrigation Association International Technical Conference and<br />

Exposition, Nov. 4-6, 2001, San Antonio, Texas. Pages 73-80. 2001.<br />

241<br />

Schneekloth, J.P., N.L. Klocke, G.W. Hergert, D.L. Martin, and R.T. Clark. “Crop rotations with full<br />

and limited irrigation and dryland management.” Trans. of the ASAE. 34(6): 2372-2380. 1991.<br />

242<br />

Schneekloth, J., T. Bauder, and N. Hansen. “Limited Irrigation Management: no. 4.720 Principles<br />

and Practices.” Irrigation © Colorado State University Extension. 2009.<br />

http://www.ext.colostate.edu/pubs/crops/04720.html<br />

243<br />

Schneekloth, J. and Andales, A. “Seasonal Water Needs and Opportuniteis for Limitied<br />

Irrigation for Colorado Crops.” Colorado State University Extension. Septemeber, 2009.<br />

http://www.ext.colostate.edu/pubs/crops/04718.html<br />

244 Ibid.<br />

245 Ibid.<br />

246<br />

Trimmer, W. and H. Hansen. “Irrigation Scheduling.” 1994.<br />

http://ir.library.oregonstate.edu/jspui/bitstream/1957/15998/1/pnw288.pdf<br />

247<br />

Hanson, Blaine, Douglas Peters, and Steve Orloff. “Effectiveness of tensionmeters and electrical<br />

resistance sensors varies with soil conditions.” California <strong>Agriculture</strong>. Vol. 54. No 3. May-June<br />

2000. 47-50. ucanr.org/sites/kingscounty/files/19213.pdf<br />

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