New Series of Nitrogen Management Advice Available

UC ANR Publishes Nitrogen Management Advice for Fruit, Nuts, and Other Crops

By Pam Kan-Rice UC Agriculture & Natural Resources

California growers can download a new series of publications summarizing efficient nitrogen management practices from UC Agriculture and Natural Resources. The publications are designed to assist growers in complying with state regulations for tracking and reporting nitrogen fertilizer applied to crops, in an effort to prevent nitrogen from leaching into groundwater.

The science-based publications are associated with a series of trainings for growers and Certified Crop Advisers to develop efficient nitrogen management practices, an effort coordinated by UC ANR’s California Institute for Water Resources.

“Our role is to provide farmers, agricultural consultants and policymakers the best science possible for making decisions on managing and protecting California groundwater,” said Doug Parker, director of the water institute.

The free publications—created from training materials, lessons learned from the training sessions and from additional UC research—can be downloaded at http://ucanr.edu/nmgmtpublications.

The following publications are now available for download:

·         Principles of Nitrogen Cycling and Management

·         Irrigation and Nitrogen Management

·         Nitrogen Management for Nut Crops

·         Nitrogen Management for Deciduous Fruit and Grapes

·         Nitrogen Management for Citrus and Avocado

·         Nitrogen Management for Cool-Season Vegetables

·         Nitrogen Management for Strawberry Production

·         Nitrogen Management for Processing Tomato

·         Nitrogen Management for Corn on California Dairies

The publications were authored by Parker of California Institute for Water Resources; Patrick Brown, professor in the UC Davis Department of Plant Sciences; Allan Fulton, UC Cooperative Extension advisor, Tehama County; Tim Hartz, UC Cooperative Extension specialist emeritus, UC Davis Department of Plant Sciences; Dan Munk, UC Cooperative Extension advisor, Fresno County; Daniel Geisseler, UC Cooperative Extension specialist, UC Davis Department of Land, Air & Water Resources; Michael Cahn, UC Cooperative Extension advisor, Monterey, Santa Cruz and San Benito counties; Richard Smith, UC Cooperative Extension advisor, Monterey, Santa Cruz and San Benito counties; Marsha Campbell, UC Cooperative Extension advisor emeritus, Stanislaus County; Sat Darshan Khalsa, UC Davis project scientist; and Saiful Muhammad, UC Davis graduate student.

Developed in 2014, the training program has been offered at 11 different locations around the state, most recently in Fresno. More than 1,000 Certified Crop Advisers have taken the training.

“Based on course evaluations, the percentage of participants with good-to-complete understanding of nitrogen management increased after the training,” Parker said. “In addition, the participants found the presenters very knowledgeable and informative. Most importantly, the majority of participants felt they were better prepared to address nitrogen mitigation regulatory requirements after the training.”

The nitrogen management training curriculum was developed by a group of UC ANR faculty, specialists and advisors. The first day focuses on the nitrogen cycle in crop production systems, nitrogen sources, irrigation and nitrogen management, and nitrogen budgeting. The second morning covers annual and permanent crops and nitrogen planning practices.

For more information on the nitrogen management training materials, visit http://ciwr.ucanr.edu/NitrogenManagement.

The Nitrogen Management Training and Certification Program is a joint effort between the California Department of Food and Agriculture, UC Agriculture and Natural Resources, California Association of Pest Control Advisers’ Certified Crop Adviser Program and the Regional Water Boards.

University of California Agriculture and Natural Resources researchers and educators draw on local expertise to conduct agricultural, environmental, economic, youth development and nutrition research that helps California thrive. Learn more at ucanr.edu.

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UC and Israel Sign Agricultural Research Agreement

California and Israel Face Similar Challenges

By Pam Kan-Rice, UC ANR News
From left, Ermias Kebreab, Eli Feinerman, and Mark Bell sign the agreement for Israel and California scientists to collaborate more on water-related research and education.

Pledging to work together to solve water scarcity issues, Israel’s Agricultural Research Organization signed a memorandum of understanding with the University of California Division of Agriculture and Natural Resources and UC Davis recently. The signing ceremony kicked off the 2018 Future of Water for Irrigation in California and Israel Workshop at the UC ANR building in Davis.

“Israel and California agriculture face similar challenges, including drought and climate change,” said Doug Parker, director of UC ANR’s California Institute for Water Resources. “In the memorandum of understanding, Israel’s Agricultural Research Organization, UC Davis and UC ANR pledge to work together more on research involving water, irrigation, technology and related topics that are important to both water-deficit countries.”

The agreement will enhance collaboration on research and extension for natural resources management in agriculture, with an emphasis on soil, irrigation and water resources, horticulture, food security and food safety.

“It’s a huge pleasure for us to sign an MOU with the world leaders in agricultural research like UC Davis and UC ANR,” said Eli Feinerman, director of Agricultural Research Organization of Israel. “When good people, smart people collaborate, the sky is the limit.”

Feinerman, Mark Bell (UC ANR vice provost) and Ermias Kebreab (UC Davis professor and associate vice provost of academic programs and global affairs) represented their respective institutions for the signing. Karen Ross (California Department of Food and Agriculture secretary) and Shlomi Kofman (Israel’s consul general to the Pacific Northwest) joined in celebrating the partnership.

“The important thing is to keep working together and develop additional frameworks that can bring the people of California and Israel together as researchers,” Kofman said. “But also to work together to make the world a better place.”

Ross said, “It’s so important for us to find ways and create forums to work together because water is the issue in this century and will continue to be.”

She explained that earlier this year, the World Bank and United Nations reported that 40 percent of the world population is living with water scarcity. 

“Over 700,000 people are at risk of relocation due to water scarcity,” Ross said. “We’re already seeing the refugee issues that are starting to happen because of drought, food insecurity and the lack of water.”

Ross touted the progress stemming from CDFA’s Healthy Soils Program to promote healthy soils on California’s farmlands and ranchlands and SWEEP, the State Water Efficiency and Enhancement Program, which has provided California farmers $62.7 million in grants for irrigation systems that reduce greenhouse gases and save water on agricultural operations.

“We need the answers of best practices that come from academia, through demonstration projects so that our farmers know what will really work,” Ross said.

As Parker opened the water workshop, sponsored by the U.S./Israel Binational Agricultural Research and Development (BARD) Program, Israel Agricultural Research Organization and UC ANR, he told the scientists, “The goal of this workshop is really to be creating new partnerships, meeting new people, networking and finding ways to work together in California with Israel, in Israel, with other parts of the world as well.”

Drawing on current events, Bell told the attendees, “If you look at the World Cup, it’s about effort, it’s about teamwork, it’s about diversity of skills, and I think that’s what this event does. It brings together those things.”

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