Soil and Topography Information

Pre-Purchase Land Evaluation

Soil and Topography Information’s SIS (Soil Information System) makes it possible to obtain a complete picture of the land you are considering before purchase or development.  With an SIS analysis you will be able to predict a field’s potential for growing capacity and identify challenges that will come up in the course of layout and planting.  SIS helps growers avoid the pitfalls associated with sub-optimal soil properties that can permanently limit crop quality and yield.

 

Following an SIS field examination, you and your consulting partner will be able to:

 Assess limiting factors associated with soil compaction - Addressing soil compaction can be a lengthy and expensive process. Before purchasing or cultivating a new field you can use SIS to identify a field’s compaction characteristics and plan accordingly.

Forecast irrigation requirements - Whether dry farming or considering complex irrigation layouts, it is critical to understand a field’s moisture holding characteristics and variability.  SIS helps growers understand variability in moisture holding capacity and utilize that information to understand options for field layout and irrigation design .

Predict soil fertility - When purchasing land or planning a new field, one of the most common sources of concern is an incomplete picture of soil fertiltiy.  How much variability is there in the native fertility? Are there areas of unfavorable nutrient levels or toxicities?  How costly will it be to prepare the soil for planting? With STI's services these and many other questions can be answered before purchasing a new land.

"STI provides a complete analysis of soil physics and chemistry. The data generated can be used to determine rootstock, vine spacing and block layout. STI is the future of vineyard soils work."

-Daniel Roberts, Owner, Integrated Wine Growing

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The Future of Growing

"STI represents the future of wine grape growing. The information provided by STI allows growers to maximize the productivity of their vineyards."
-Gary Patterson, General Manager
Nestor Enterprises

Plant with Confidence

"STI provided a complete in-depth map of our soils prior to planting a new vineyard.  The data they generated will help us manage this ranch for decades to come. I can't imagine planting another vine without using STI's Soil Information System."
-Steve Harrow, Viticultural Director
West Coast Grape Farms

Contact Us

Operations Centers:
   Fresno, CA
   Woodland, CA
Data Processing Center:
   Madison, WI

Phone: 877-950-7645
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