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Tag: Fertilizer

Biosolids – understanding benefits and risks

Biosolids are the materials produced from digestion of sewage at city wastewater treatment plants. When applied at rates that meet plant nutrient needs, farmers and…

WSU’s On Solid Ground – Struvite, Cattle Fertility, New Apple – March 13, 2013

Comprehensive Effort to Create Sustainable Fertilizers Phosphorus recycled from human and animal waste for plant fertilizer could ease demand for the dwindling, increasingly expensive rock-mined…

Vineyard Solutions

Fruits of the Vine Viticulture Field Day Offers Harvest of Science-based Solutions for Growers John Derrick of Mercer Canyons Inc. didn’t know what was wrong…