Biologically Intensive and Organic Agriculture header
Navigation bar

Washington State University
7612 Pioneer Way
Puyallup, WA 98371-4998
Tel. (253) 445-4626
FAX (253) 445-4579





Browse on keywords: fertility sulfur barley

Use a different search term

Search results on 10/05/15

5694. Rasmussen, P.E., D.E. Wilkins and C.L. Douglas Jr.. 1985. Annual-crop spring barley response to nitrogen, sulfur and phosphorus.. OR Agr. Expt. Sta. Special Report 738, p. 33-34.
Annual cropping is often possible where annual precipitation exceeds 14 inches. It is recommended on soils less than 4 ft deep since the soil profile normally is filled by a single winter's rainfall. Rotation of winter wheat with a spring cereal is often preferred to continuous winter wheat because weed control is easier and stubble more manageable. Fertilizer needs increase sharply under annual cropping because nutrient buildup by fallowing is eliminated and competition for nutrients by residue-decomposing organisms is more intense. In this study, nitrogen, phosphorous and sulfur response by spring barley was determined for annual-crop conventional and minimum tillage.

Use a different search term


Return to Top of Page

Updated March 31, 2004


Contact us: 253-445-4626 | Accessibility | Copyright | Policies
CSANR, Washington State University, 7612 Pioneer Way,Puyallup, WA 98371-4998 USA

Economic button Social button Environment button