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The top documents tagged [total soil p]
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GES175, Science of Soils Lecture 10 Phosphorus. Phosphorus Soil-Plant Relations * Energy and reproduction * Growth and development a root growth a maturity
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Phosphorus Section J Soil Fertility and Plant Nutrition
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Organic Waste N and P Dynamics Under Dryland Agroecosystems Jim Ippolito and Ken Barbarick USDA-ARS-NWISRL & Colorado State University
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