Associated Press: For more than 70 years, California’s abundance of sunshine has enabled the Lundberg family to grow rice in the Central Valley north of Sacramento. Now the sun is helping the family churn out myriad rice products, from chips to cakes to pasta. Lundberg Family Farms, which bills itself as the nation’s largest producer of organic rice and rice products, is among a small but growing number of California growers and processors who are turning to solar power to help them run their …