Electromagnetic survey of cornfield with repeated manure applications - Eigenberg, R.A; Nienaber, J.A (Journal of environmental quality, 1998)
Keywords: Agronomy. Soil science and plant productions; application rate; Biological and medical sciences; composts; correlation; electrical conductivity; electromagnetic field; fertilizer application; fertilizers; Fundamental and applied biological sciences. Psychology; General agronomy. Plant production; manure spreading; nutrient content; Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries; research management; risk estimate; sodium; soil analysis; Soil and water pollution; soil fertility; Soil science; soil water content; Soil-plant relationships. Soil fertility. Fertilization. Amendments; surveys; water content; Monocotyledones; Inorganic analysis; Zea mays; Available nutrient; Organic fertilization; Mollisols; Organic fertilizer; Risk analysis; Electromagnetic device; Cereal crop; Waste management; Soils; Fertilizing value; Gramineae; Angiospermae; Spermatophyta; Water pollution