Walnut trees don't need water early in the season. UC Davis scientists are field-testing a new method that lets the trees tell farmers when to start irrigation, saving time, money and a precious resource.
UC Davis researchers have created the most detailed pistachio genome map to date, aiding the development of more resilient and nutritious varieties. Their study also maps nut growth stages, helping farmers manage crops sustainably amid climate change challenges.
Central Valley pistachio farmer and industry leader Rod Stiefvater is donating more than $335,000 to develop new rootstocks that will thrive under changing climate conditions.
Researchers have developed best practices for handling walnuts to maintain quality and prevent rancidity. Their award-winning recommendations include timely harvesting, cold storage, and using a color guide to match nuts to the best markets.
UC Davis researchers found that walnut tree disease resistance and growth vigor are linked to cell wall formation. This insight could speed up the breeding of resilient rootstocks, protecting California’s $1.1B walnut industry from climate and disease threats.
Doctoral student Susan Zhang is uncovering how pistachio trees resist drought and salinity. Her research, backed by USDA and UC Davis awards, could boost sustainable agriculture while inspiring the next generation of scientists.
The 8th International Symposium on Almonds and Pistachios, hosted by UC Davis, brings experts together to discuss challenges in the tree nut industry, including water scarcity, pests, and climate change. Researchers share solutions for better cultivation.
Giulia Marino, UC Davis' new Presidential Chair for Tree Nut Genetics, is developing resilient pistachio varieties to help farmers cope with warmer winters, water shortages, and rising costs, enhancing the state's $5-billion industry.
UC Davis researchers, led by Patrick J. Brown, received $3.8 million to improve pistachio production amidst warmer winters and water scarcity. The project aims to enhance pollination, irrigation, and rootstock resilience for long-term industry growth.
UC Davis doctoral student Matt Davis has been awarded a three-year Rockey Fellowship to research orchard crop genomics, focusing on salt tolerance in pistachios and walnut tissue culture, with support from FFAR and the California Pistachio Research Board.
