FRESNO, Calif. (AP) — Nitrate contamination of drinking water is a pervasive problem in California’s agricultural heartland and is bound to intensify in the coming years, according to a University of California, Davis study released Tuesday. The study, ordered by the state Legislature, shows chemical fertilizers and livestock manure are the main source of nitrate contamination […]
FRESNO, Calif. (AP) — Nitrate contamination of drinking water is a pervasive problem in California’s agricultural heartland and is bound to intensify in the coming years, according to a University of California, Davis study released Tuesday. The study, ordered by the state Legislature, shows chemical fertilizers and livestock manure are the main source of nitrate contamination […]