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Proceedings: Nitrogen cycling and partitioning under alternative organic orchard floor management strategies
(Western Nutrient Management Symposium, Salt Lake City, 2007)
Organic orchard systems are a significant and growing component of Washington State agriculture, yet sustainable methods of nitrogen (N) fertility and weed management remain a challenge. Nutrient supply is dependent on ...
Report: Soil quality investment priorities
The continued capacity of soil to be productive is essential to meeting the world’s needs for food and fiber. Producers in Washington State are keenly interested in managing their soils effectively. Specific industry needs ...