Sustainable Agriculture Literature Review - Boulder County
Sustainable Agriculture Literature Review - Boulder County
Sustainable Agriculture Literature Review - Boulder County
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386 “Conservation Crop Rotation.” United States Department of <strong>Agriculture</strong>. Natural Resources<br />
Conservation Service. August, 2008. http://www.nrcs.usda.gov/programs/Env_Assess/nddocs/cons_crop_rotation_328_2008.doc.<br />
387<br />
Welsh, Dr. Douglas F. “Horticulture Updat.” Texas A&M University System, College Station, Texas.<br />
July/August 2001. http://aggiehorticulture.tamu.edu/extension/newsletters/hortupdate/julaug01/art3jul.html.<br />
388 K.A. Barbarick and D.G. Westfall. “Biosolids Recycling.” no. 0.547. Colorado State University<br />
Extension. January 2007. http://www.ext.colostate.edu/pubs/crops/00547.html<br />
389 Sullivan, Preston. “Overview of Cover Crops and Green Manures. Fundamentals of <strong>Sustainable</strong><br />
agriculture.” ATTRA National <strong>Sustainable</strong> <strong>Agriculture</strong> Information Service. July 2003.<br />
390 Frye, W.W., and R.L. Blevins. “Economically sustainable crop production with legume cover crops<br />
and conservation tillage.” Journal of Soil and Water Conservation. Volume 44, Number 1. p. 57-<br />
60. 1989.<br />
391 “Farming in the 21 st Century a Practical Approach to Improve Soil.” Soil Quality National Technology<br />
Development Team. United States Department of <strong>Agriculture</strong> Natural Resources Conservation<br />
Service. September 2010.<br />
392 rd<br />
Clark, Andy. “Managing Cover Crops Profitably.” 3 Edition. <strong>Sustainable</strong> <strong>Agriculture</strong> Network. 2007<br />
[Funding by the <strong>Sustainable</strong> <strong>Agriculture</strong> Research and Education Program of CSREES, U.S.<br />
Department of <strong>Agriculture</strong>]. www.sare.org/publications/covercrops/covercrops.pdf.<br />
393<br />
Snapp, S. S., S. M. Swinton, R. Labarta, D. Mutch, et al. “Evaluating Cover Crops for Benefits, Costs<br />
and Performance within Cropping System Niches.” Agronomy Journal 97: 322–332. 2005.<br />
http://www.kbs.msu.edu/images/stories/docs/snapp/evaluatingcovercropsforbenefitscostsandpe<br />
rformancewithincroppingsystemniches.pdf.<br />
394 rd<br />
Clark, Andy. “Managing Cover Crops Profitably.” 3 Edition. <strong>Sustainable</strong> <strong>Agriculture</strong> Network. 2007<br />
[Funding by the <strong>Sustainable</strong> <strong>Agriculture</strong> Research and Education Program of CSREES, U.S.<br />
Department of <strong>Agriculture</strong>]. www.sare.org/publications/covercrops/covercrops.pdf.<br />
395<br />
Koch, Bradley, and Rajiv Khosla. “The Role of Precision <strong>Agriculture</strong> in Cropping Systems.” Journal<br />
of Crop Production 9, no. 1/2: 361-381. 2003. classes.css.wsu.edu/css403/8_PrecisionAg.pdf.<br />
396<br />
Rosen, Carl J. and Peter M. Bierman. “Maintaining Soil Fertilityin an Organic Fruit and Vegetable<br />
Crops System.” 2005. http://www.extension.umn.edu/distribution/horticulture/M1191.html<br />
397<br />
Unger, P.W. and M.F. Vigil. “Cover crops effects on soil water relationships.” J.Soil Water Cons.<br />
53:241–244. 1998.<br />
398 Ibid.<br />
399 Ibid.<br />
400<br />
Sullivan, Preston. “Overview of Cover Crops and Green Manures.” 2003. http://attra.ncat.org/attrapub/covercrop.html.<br />
401 Ibid.<br />
402<br />
Snapp, S. S., S. M. Swinton, R. Labarta, D. Mutch, et al. “Evaluating Cover Crops for Benefits, Costs<br />
and Performance within Cropping System Niches.” Agronomy Journal 97: 322–332. 2005.<br />
http://www.kbs.msu.edu/images/stories/docs/snapp/evaluatingcovercropsforbenefitscostsandpe<br />
rformancewithincroppingsystemniches.pdf.<br />
403<br />
Dabney, S. “Cover crop integration into conservation production systems.” SARE Project Report<br />
#LS96-073. Southern Region SARE. Griffin, Ga. 1996. www.sare.org/projects<br />
404<br />
Tillman,G. et al. “Influence of cover crops on insect pests and predators in conservation tillage<br />
cotton.” Journal of Economic Entomology 97:1217-1232. 2004.<br />
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