CIRS Blog about Rural California
The first in our Cal Ag Roots series of articles on pivotal moments in California Agricultural history. Photos by: Richard Steven Street
When you think of California cuisine, do you imagine baby lettuces doused in olive oil, and carefully arranged on white plates?
If you’ve ever driven down the Highway 99 corridor, which cuts through California’s Central Valley, you might have a different sense of the state’s contributions to global food culture. Driving 99 any hour of the day or night, from July through September, you’ll likely have to swerve around trucks mounded impossibly high with tomatoes. You’ll pass acres and acres of dense, low tomato plants being harvested by machines that spit them out into trailers bound for a string of processing facilities that dot the valley.
This year promises to be a record for processing tomatoes, with a projected 14.3 million tons harvested. California’s Central Valley will, yet again, play a critical role in ensuring that one of America’s favorite condiments—ketchup—remains in plentiful supply. On the surface, this cheap condiment might not seem to have anything to do with California cuisine. But, as it turns out, there’s an incredible tale that ties the two together in surprising ways.
Field crop acreages are declining across the state, as water shortages and uncertainties continue to challenge California growers. Water scarcity has forced farmers to fallow land and sacrifice thirsty annual crops for more drought-tolerant perennials.
According to a recent USDA National Agriculture Statistics Survey (NASS) report, acreages are shrinking for several major field crops. Corn, sunflower, rice and cotton are among the victims of this historic drought. California growers planted 430,000 acres of corn this year, 17 percent less than the 520,000 acres planted in 2014. Sunflower acreage has dropped by 20 percent, with 35,000 acres planted this year, compared to 44,000 acres in 2014.
California recently took action to protect some of the state’s most threatened agricultural lands by investing in conservation easements and land use planning. These tools have been used for many years by land trusts and local governments to permanently protect farmland from development.
But for the first time the state is focusing its farmland conservation efforts to meet its climate change objectives.
The latest episode of the Thrive podcast takes a close look at the ground beneath our feet. Soil, on which terrestrial life depends, is often ignored precisely because it is everywhere and yet invisible. Healthy soils contribute so much to human well-being, from nutritious food to clean water, and yet the soils of more than a fifth of all cropland, pasture, forest and woodland are degraded to some extent. Degraded soils, apart from being unable to meet the needs of the people who depend on them, also emit large amounts of greenhouse gasses, contributing to climate change.
How, then, can we best restore degraded soils? Sessions at Global Soil Week 2015 in Berlin, co-organized by the Water, Land and Ecosystems research program of CGIAR, provided a platform for people to share different approaches, each of which has something to offer.
California suffered its fourth year of drought in 2015, prompting the federal government to deliver no water to its Central Valley Project farm customers and the state to deliver 20 percent of contracted water to farmers. Agriculture uses about 80 percent of the state's developed or storable water that can be delivered via dams and canals. Annual farm sales of about $43 billion account for less than two percent of the state's $2 trillion GDP.
Governor Jerry Brown in April 2015 ordered urban water districts to reduce water consumption through incentives and fines by 25 percent in 2015. The State Water Resources Board enforces the water reduction plan via local water districts. Brown exempted agriculture from the cuts, prompting criticism. One commodity spotlighted was almonds, since the state's 900,000 acres require about four-acre feet of water per acre, twice as much as cotton, grapes or tomatoes.