Research on apple and strawberry by Dr. Preston Andrews, Dr. John Reganold, and Dr. Neil Davies.
Influence of orchard floor management and compost application timing on N partitioning in organically managed apple trees
TerAvest, D., J.L. Smith, L. Carpenter-Boggs, L. Hoagland, D. Granatstein, and J.P. Reganold. 2010. HortScience. 45:637-642.
Influence of biodynamic preparations on compost development and resultant compost extracts on wheat seedling growth
Reeve, J.R., L. Carpenter-Boggs, J.P. Reganold, A.L. York, and W.F. Brinton. 2010. Bioresource Technology.
Huggins and Reganold. Article published in Scientific American July 2008.
Orchard floor management effects on nitrogen fertility and soil biological activity in newly established organic apple orchard.
L. Hoagland, L. Carpenter-Boggs, D. Granatstein, M. Mazzola, J. Smith, F. Peryea, and J. Reganold. 2008. Biology and Fertility of Soils online.
L. Hoagland, L. Carpenter-Boggs, J.P. Reganold, M. Mazzola. 2008. Soil Biology Biochemistry 40:1689-1697.
Huggins, D.R. and J.P. Reganold. 2008. Scientific American 299(July):70-77.
Effects of Ground Cover Management Strategies on Yield and Nitrogen Supply in Organic Apple Production Systems
Poster presentation – BIOAg Research Symposium 2008.
Apple orchard productivity and fruit quality under organic, conventional, and integrated management.
Peck GM, Andrews PK, Reganold JP, Fellman JK. 2006. HortScience 41:99-107.
Reduced nitrate leaching and enhanced denitrifier activity and efficiency in organically fertilized soils.
S.B. Kramer, J.P. Reganold, J.D. Glover, B.J.M. Bohannan, and H.A. Mooney. 2006. Proc. Natl. Academy Sciences 103:4522-4527.
J. R. Reeve, L. Carpenter-Boggs, J. P. Reganold, A. L. York, G. McGourty, and L. P. McCloskey. 2005. Amer. J. Enol. Vitic. 56: 367-376.
J. Glover, H. Hinman, J. Reganold, P. Andrews. 2002. , WSU Agr. Res. Center. Publ. XB1041, Pullman, WA
Soil and plant mineral nutrition and fruit quality under organic, conventional, and integrated apple production systems in Washington State, USA.
P.K. Andrews, J.K. Fellman, J.D. Glover, J.P. Reganold. 2001. Acta Hort. 564:291-298.
Reganold JP, Glover JG, Andrews PK, Hinman HR. 2001. Nature 410:926-930.
Systematic method for rating soil quality of conventional, organic, and integrated apple orchards in Washington State
J.D. Glover, J.P. Reganold, P.K. Andrews. 2000. Agriculture, Ecosystems, and Environment 80:29-45.
Carpenter-Boggs, L., J. Reganold, A. Kennedy. 2000. Biol. Agric. Hortic. 17:313-328. The study showed that additions of herbal biodynamic preparations to compost piles resulted in consistently higher pile temperature during active composting, and higher nitrate levels and lower dehydrogenase:carbon dioxide release in mature compost samples, compared to the control.
Carpenter-Boggs, L., A.C. Kennedy, J.P. Reganold. 2000. Soil Sci. Soc. Am. J. 64:1651-1659.
Use of phospholipid fatty acids and carbon source utilization patterns to track microbial community succession in developing compost.
Carpenter-Boggs, L., A.C. Kennedy, J.P. Reganold. 1998. Applied and Environmental Microbiology 64:4062-4064.
Significance of gravimetric versus volumetric measurements of soil quality under biodynamic, conventional, and continuous grass management.
J.P. Reganold, A.S. Palmer. 1995. J. Soil Water Conservation 50:298-305.
J.P. Reganold, A.S. Palmer, J.C. Lockhart, and A.N. Macgregor. 1993. Science 260(5106):344-349.
J.P. Reganold. 1988. Amer. J. Alternative Agr. 3:144-155.
J.P. Reganold, L.F. Elliott, and Y. Unger. 1987. Nature 330:370-372.