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Filtering by: Creator Dragila, M. I. Conference Name Western Nutrient Management Conference

Agronomic biosolids application rates for dryland wheat across a range of northwest climate zones

Creator:

Sullivan, Dan M., Bary, Andrew I., Cogger, Craig G., and Shearin, Todd E.

Abstract:

Predicting agronomic rates is important to derive optimum economic and environmental benefits from biosolids fertilizer applications. We conducted this research to 1) evaluate dryland wheat response to biosolids applications over a range of climate zones in the Pacific Northwest and 2) compare agronomic application rates predicted from yield curves with...

Resource Type:

Conference Proceeding
Field microplot estimates of soil N mineralization for manured and non-manured soils

Creator:

Sullivan, Dan M., Cogger, Craig G., Bary, Andrew I., and Myhre, Elizabeth

Abstract:

Credits for available N from past manure applications are often used in nutrient management planning. However, it is difficult to verify the accuracy of these credits. The major objective of this study was to estimate long-term effects of manure application on soil N mineralization. Specific objectives were to: 1) estimate...

Resource Type:

Conference Proceeding and Presentation

Full Text:

non-manured soils D. M. Sullivan*, A. I. Bary, C. G. Cogger and E. A. Myhre. D. M. Sullivan