Posters

Poster Header - Evaluation of a Potentiometric Soil Nitrate Sensor for Detecting Nitrate Transport in Porous Media

Objectives

  • To evaluate the performance of a potentometric nitrate sensor to two commercially available nitrate sensors for detectng nitrate transport in glass beads.

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Poster Header - Evaluation of winter flooding as a management practice for mitigating boron toxicity in almond orchards

Objectives

  • To evaluate the effectiveness of winter flooding as a best management practice for leaching Boron from the root zone of almond trees.

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Poster Header - Groundwater contamination from nitrates in the intesively irrigated California Central Valley

Objectives

  • To estimate nitrate leaching in an irrigated processing tomato-cucumber rotation field using a three-tiered approach based on:
  • Field mass balance assessments
  • Shallow and deep vadose-zone monitoring
  • Intensive shallow groundwater monitoring

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Poster Header - Assessing the Effectiveness of Sunflower Production Conservation Practices in Reducing Nitrate Leaching to Groundwater

Objectives

  • This study assessed how conservation practices in sunflower cultivation affects nitrate leaching into groundwater. We employed a three-tiered approach:
  • Monitoring groundwater nitrate levels
  • Tracking nitrate movement through the vadose zone
  • Field scale mass balance

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Poster Header - Assessing Soil Nitrate Sensing Protocols Based on Electrochemical.png

Objectives

  • Perform solute displacement experiments using soil columns packed with soils of different textures, analyzing changes in nitrate concentrations with electrochemical and optical nitrate sensors.
  • Utilize the program CXTFIT to compare and evaluate the sensors' experimental versus predicted breakthrough curves (BTCs).

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Poster Header - Assessing The Effectiveness of Winter Flooding in Leaching boron out of the Root Zone of Almond Orchards

Objectives

  • To evaluate the effectiveness of winter flooding as a management practice for leaching B from the root zone of almond trees.

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manjot_singh_poster_title

Objectives

  • Test three different regression strategies to examine the strength of the relationship between EMI sensor readings (ECa3, shallow and ECa5, deep reading) and predicted soil salinity (ECe, 0-120 cm):
    • Field Specific Regression (FSR)
    • Whole Farm Regression (WFR)
    • Analysis of Covariance (ANOCOVA)
  • Determine whether the examined approaches can be used to build a robust model for ECa calibration using minimal (6) ground-truthing locations.

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Soriano_poster_title

Objectives

  • Determine whether satellite time series data can guide tall wheatgrass (TWG) harvest periods and identify declining yield due to salt accumulation in root zone
  • Assess the potential to use satellite imagery as a management tool for TWG production under saline-sodic irrigation
  • Provide a decision support tool to the SJRIP managers to improve the long-term sustainability of forage production in the reuse facility
eval_soil_nitrate_poster_title

Objectives

  • Test different commercial nitrate sensing technologies for robust and high throughput monitoring of nitrate transport through soil
  • Evaluate sensor performance using the solute transport model CXTFIT

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Moonilall Poster Header

Objectives

  • Develop a smart water pre-treatment system integrating micro-plasma and nanomaterial-based filtration stacks to improve water quality.
  • Enhance the efficiency of water treatment processes for controlled environment agriculture.
  • Investigate the synergistic effects of micro-plasma and nanomaterials on contaminant removal.

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Senanyake Poster Header

Objectives

  • Develop selective electrodialysis and brine concentrator technologies to improve water recovery from brine.
  • Enhance the efficiency of brine management by reducing waste and maximizing resource recovery.
  • Investigate methods for valorizing brine by-products for sustainable applications.

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Khane Poster Header

Objectives

  • Develop a smart water pre-treatment system integrating micro-plasma and nanomaterial-based filtration stacks to improve water quality.
  • Enhance the efficiency of water treatment processes for controlled environment agriculture.
  • Investigate the synergistic effects of micro-plasma and nanomaterials on contaminant removal.

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Arp Poster Header

Objectives

  • Intercrop winter cover crops over alfalfa for a winter growing season and measure any changes to irrigation requirements, soil health, and biomass produced.
  • Measure differences in same criteria between three seed rates.

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Ali Poster Header

Objectives

  • To assess how demand management actions impact farmer compliance and groundwater levels.

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Chen Poster Header

Objectives

  • Evaluate the impact of cover crops on soil water dynamics in young pistachio orchards.
  • Assess how cover crops influence water infiltration, retention, and usage efficiency.
  • Provide insights into sustainable water management practices for orchard systems.

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