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Drought Lessons from a Sheep Rancher

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Man in a hat walks through a Northern California foothills
Mel Thompson walks through his treated pasture in Butte County. His ideas are being studied by 嘿嘿视频 plant science faculty to find strategies to help others. Brad Hooker/嘿嘿视频 photo

Mel Thompson's Story

Brad Hooker/嘿嘿视频 Plant Sciences
(4 min 6 sec)

One California, One 嘿嘿视频

While a severe drought continues to devastate California agriculture, one sheep rancher in Oroville has found a centuries-old solution at the bottom of his wood stove 鈥 and researchers at 嘿嘿视频 are paying attention.

After dumping ash from a weekend cookout in his backyard, Mel Thompson noticed the grass grew a little better. On the advice of  based in Yuba City, Thompson took the initiative to research wood ash on his own, going as far as to establish a connection with an Oroville-based energy plant 20 minutes away, which was paying millions to deliver wood ash to the landfill. 

Today, the difference in growth from that wood ash can be seen in two adjoining pastures on Thompson鈥檚 foothill ranch. One layered in ash three years ago has chest-high grass despite the drought, while the untreated pasture has considerably shorter ground cover.

While the benefits of supplementing crops with ash have long been known, the 嘿嘿视频 researchers were interested in specifically how it was altering the soil composition to promote plant growth and how it could help other ranchers in this Northern California region.

鈥楧oing OK鈥 in the drought

鈥淚t has improved our feed production significantly,鈥 says Thompson. 鈥淲ith that, in conjunction with fencing and the rotational grazing, we seem to be doing OK through this drought period.鈥

Ken Tate, a plant sciences professor and a Cooperative Extension rangeland watershed specialist, recently  and says Thompson falls into the roughly 5 percent of California ranchers practicing these types of strategies in hopes of gaining more productivity from their land.

 鈥淢el is what we call an early adopter, someone who has a large toolbox and a lot of information that he makes use of,鈥 Tate says. 鈥淗e鈥檚 an innovator and experimenter in the industry.鈥

An exemplary model for agriculture

It is Thompson鈥檚 use of resources that Tate says makes him an exemplary model for a project the professor started in February called .

Tate, who grew up in Oklahoma hearing stories of the Dust Bowl, knew before 2014 began that it would likely be a harsh year because of the drought. Nearly all the ranchers he surveyed were worried.

He assembled a team to document the stories of farmers and ranchers, how each operation deals in its own way with the drought and what can be learned.

The 嘿嘿视频 team highlights ranchers like Mel Thompson through audio interviews posted on SoundCloud, with the hope that others will post their own stories. Another 嘿嘿视频 site, , is also highlighting these interviews.

Ranchers individually handle drought

鈥淲e don鈥檛 have a perfect scientific answer for which is the best strategy for drought resilience on every individual ranch; we provide tools and ideas for ranchers to use during drought鈥 Tate says.

Linking 嘿嘿视频 experts with ranchers

The goal of linking a rancher to farm advisors and faculty members in order to study the best practices for a specific operation is what Cooperative Extension farm advisor Nader praises as a prime example of Cooperative Extension.

鈥淲e have a connection with people in the field who have problems, who are challenged by their producers,鈥 he says.

鈥淲e then challenge campus faculty and specialists to come up with basic research that works into applied solutions.鈥

Working with rangeland ecologist

Along with ash, Thompson has fenced off his rangeland into separate paddocks for rotational grazing, which allows the grass to recover. These unconventional strategies rose to the attention of  through the .

Eviner, an ecologist and associate professor in plant science at 嘿嘿视频, was surprised by how relaxed Thompson was in allowing her to set up test plots 鈥 even permitting weeds to flourish in places.

Though  were hampered by inconsistent rainfall, her project paved the way for future research.

 鈥淗e鈥檚 really taken this as a very cool opportunity to expand our knowledge of what may or may not work,鈥 says Eviner. 鈥淚t suggests he鈥檚 got unbridled intellectual curiosity and he wants to learn, to understand the system.鈥


嘿嘿视频 is growing California

At 嘿嘿视频, we and our partners are nourishing our state with food, economic activity and better health, playing a  for more than 50 years. 嘿嘿视频 is participating in  launched by UC President Janet Napolitano, harnessing the collective power of UC to help feed the world and steer it on the path to sustainability.

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