Organic Agriculture
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.
Organic and Biodynamic Management: Effects on Soil Biology
Carpenter-Boggs, L., A.C. Kennedy, J.P. Reganold. 2000. Soil Sci. Soc. Am. J. 64:1651-1659.
Effects of Biodynamic Preparations on Compost Development.
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.
Trends in Organic Tree Fruit Production in Washington State: 1988-1998
CSANR Technical Report #1
Organic Resource Manual
SARE Project EW-96.006 and WSDA Organic Food Program. 1999.
Trends in Organic Tree Fruit Production in Washington State: 1988-1999
David Granatstein. 2000. EB1898E, Washington State University, Pullman, WA. 23 pp. A detailed analysis of organic tree fruit acreage and trends.
Handling Organic Fruit
WSU Postharvest Information Center. 1998.
Organic Grain Farming
WSU Ag Horizons Team. 1997.
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.