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is at the forefront of developing sustainable nutrient-delivery materials, including composite nutrient-containing degradable polymers for mulch films. His pioneering work in this area aims to create ...
organic mulch and inorganic mulch," says Janet Loughrey of Garden Design. "Organic mulches can include compost, manure, shredded bark, wood chips, grass clippings, pine needles, straw, grass, or ...