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TEKTRAN
The ARS Manuscripts Database
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Assessment of Plant Nutrient Adequacy
item Modeling soil electrical conductivity-depth relationships with data from proximal and penetrating ECa sensors (Mar 2013)
item Validation testing of a soil macronutrient sensing system (Mar 2013)
item Automated sensing of hydroponic macronutrients using a computer-controlled system with an array of ion-selective electrodes (Feb 2013)
item Environmental implications of herbicide resistance: soil biology and ecology (Feb 2013)
item Interactions between glyphosate, Fusarium infection of waterhemp, and soil microorganisms (Dec 2012)
item Comparing LAI estimates of corn and soybean from vegetation indices of multi-resolution satellite images (Dec 2012)
item Relationships among water-stable aggregates and organic matter fractions under conservation management (Nov 2012)
item Response surface models of subsoil K concentration for loess over till soils in Missouri (Nov 2012)
item Agronomic and soil management lessons learned planting 13,000 acres of Miscanthus in the U.S. Midwest (Oct 2012)
item Soil microbiology under drought stress (Oct 2012)
item Phytotoxicity assessment for potential biological control of leafy spurge by soilborne microorganisms (Sep 2012)
item Corn response to nitrogen is influenced by soil texture and weather (Sep 2012)
item Soil health, plant-microbial interactions and relationships with herbicides (Sep 2012)
item Watershed-scale land-use mapping with satellite imagery (Jul 2012)
item Comparison of two spectrometers for profile soil carbon sensing (Jul 2012)
item Yield Editor 2.0: software for automated removal of yield map errors (Jul 2012)
item Sustainable cropping systems using cover crops, native species field borders and riparian buffers for environmental quality (Jul 2012)
item Issues in analysis of soil-landscape effects in a large regional yield map collection (Jul 2012)
item Estimating soil quality indicators with diffuse reflectance spectroscopy (Jul 2012)
item Automated yield map delay identification using phase correlation methodology (Jun 2012)
item Comparative breakeven analysis of annual grain and perennial switchgrass cropping systems (Feb 2012)
item Corn hybrid growth stage influence on crop reflectance sensing (Dec 2011)
item Assessing nitrogen management and claypan soil variability effects on switchgrass using reflectance sensing (Nov 2011)
item Soil Survey Grain Productivity and Productivity Risk Assessment with Yield Map Data (Oct 2011)
item Large Extent Spatial Models of Grain Yield: Where Are the Marginal Areas? (Oct 2011)
item Yield, energy production, and nitrogen loss potential of grain and switchgrass cropping systems compared over claypan soil landscapes (Oct 2011)
item Knowledge-based soil inference modeling for estimating soil productivity and grain yield in north-central Missouri (Oct 2011)
item Precision agricultural systems: a model of integrative science and technology (Oct 2011)
item Influence of conservation management practices on indicators of soil quality in a claypan agroecosystem (Oct 2011)
item Proximal soil sensing to parameterize spatial environmental modeling (Oct 2011)
item Are soil carbon models transferable across distinct regions or scales in Florida? (Oct 2011)
item Spatially-explicit and spectral soil carbon modeling in Florida (Oct 2011)
item Sensor-based nitrogen applications out-performed producer-chosen rates for corn in on-farm demonstrations (Oct 2011)
item Nadir and oblique canopy reflectance sensing for N application in corn (Aug 2011)
item Estimation of soil quality characteristics using reflectance spectroscopy (Aug 2011)
     
Last Modified: 05/25/2013
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