Precision Ag Consulting

Precision Ag Consulting is an agricultural consulting company that specializes in vineyard management, viticulture production consulting, soil fertility and irrigation management on the California Central Coast. The company is incorporated and operates as a division of First Crush, Inc. located in Paso Robles, California.

The company president is plant physiologist and soil-plant-water relations specialist, Lowell J. Zelinski, Ph.D. Dr. Zelinski has a doctorate and soil-plant-water relations from the University of California, Davis and more than 30 years experience in agricultural consulting and irrigation management and irrigation scheduling.

Becky Zelinski is the Chief Operating Officer and manages its day-to-day operations. She also heads up its sales and marketing efforts. Becky Zelinski has a degree in communications and nearly 30 years’ experience in business, marketing and public relations.

It is their goal to help growers reach their production goals through practical hands-on agricultural consulting practices using both traditional production methods and new cutting-edge precision farming technology.

Mission Statement

Precision Ag Consulting is dedicated to providing top-quality agriculture related products and services. They use the latest technology and techniques to help growers, agricultural consultants, and farm managers achieve maximum success through improved crop quality, plant growth and development while saving time and money.

Products and Services

Precision Ag Consulting provides a wide range of agricultural consulting, vineyard management, and soil moisture monitoring services, including:

  • Vineyard Management
  • Viticulture production consulting
  • Vineyard spraying services
  • Vineyard pest control monitoring and spraying
  • Irrigation monitoring and irrigation scheduling
  • Soil moisture monitoring services, soil moisture monitoring sales and soil moisture monitoring support
  • Fertility management and fertility recommendations
  • Soil suitability investigations, soil sampling and soil analysis
  • Plant tissue sampling and plant tissue analysis
  • Petiole sampling, petiole testing analysis
  • Water quality appraisals
  • Precision farming consulting services for most crops
  • Aerial imaging analysis (remote sensing analysis and interpretation)
  • Vineyard vigor analysis
  • Agricultural geographic information systems services
  • GIS mapping services
  • Variable rate applications
  • Agricultural research, education and training