Phosphatic clay products for use as soil wetting agents, methods of delivery of phosphatic clays to soil, and phosphatic clay coatings for purpose of water retention
作者： Neil Beckingham , Tom Pospichal , Bryan Baylor
DOI:
关键词: Leaching (agriculture) 、 Soil science 、 Irrigation 、 Surface runoff 、 Geology 、 Water retention 、 Amendment 、 Wetting 、 Nutrient 、 Fertilizer 、 Environmental engineering
摘要: Phosphatic clays, and the use of phosphatic clays as a soil wetting agent. agents aid in retention water sandy soil, and/or for prevention or reduction leaching nutrients. Due to its unique particle size shape, clay exhibits high absorbing retaining qualities. Further, is readily available by-product mining ore. The increases effectiveness applied thereby reducing amount run off, needed accomplish sufficient irrigation. can be delivered sprinkle-on product, spray-on amendment, fertilizer seed coating, composition.
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