Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: Jeff Mitchell

Earthworms signal success on innovative tomato farm

If the return of earthworms to farm fields is an indication of success, then Sano Farms is on the right track.

“I haven’t seen earthworms in these fields in years,” said Firebaugh farmer Alan Sano. Sano and his partner, Jesse Sanchez, combine subsurface drip irrigation, winter cover crops and strip tillage to consistently produce a high-yielding crop of processing tomatoes.

In addition to boosting yield, the system they developed for the 4,000-acre farm is cheaper, increases soil organic matter and improves the tilth of their silty clay soil.

The farmers took several trips to the Midwest and consulted with UC Davis Cooperative Extension specialist Jeff Mitchell to learn the improved management techniques they applied on the farm.

After switching from furrow irrigation to drip, Sano and Sanchez began experimenting with cover crops.

"It wasn’t always an easy transition into cover crops," Mitchell said. "It did take some time to learn the best way to manage them."

As the benefits of years of cover cropping accumulated, they saw that they didn’t need to till the entire field to get good soil-seed contact; they only needed to till a strip of soil a few inches wide.

Recently, they shared their innovative farming system with other growers at an open house event sponsored by California's Conservation Tillage and Cropping Systems Workgroup.

Farmers interested in adopting conservation tillage techniques may contact Mitchell for more information at mitchell@uckac.edu.

Posted on Monday, August 2, 2010 at 11:42 AM

First storyPrevious 5 stories

 
E-mail
 
Webmaster Email: mdhachman@ucdavis.edu