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Orchard recycling: Newly-planted almond trees benefitting from incorporated biomass
Almond Board |

Grinding up entire almond orchards and incorporating the woody biomass into the soil is having positive impacts on soil quality and possibly carbon sequestration. Research launched seven years ago by farm advisor Brent Holtz, University of California Cooperative Extension San Joaquin County, now reveals that nutrients in wood are slowly released over time and provide a healthy growing environment for young trees. Holtz recently received a $145,000 grant from Almond Board of California (ABC), plus funds through a Specialty Crop Block Grant from the California Department of Food and Agriculture and the USDA, to explore the feasibility of whole almond orchard recycling at additional sites and under different conditions. To date, he says soil analyses of orchard recycled sites and the health of second-generation almond trees to date is yielding evidence that the practice mimics the ultimate sustainable system - Mother Nature.

About the Almond Board of California

Almonds from California are a healthy, natural, wholesome and quality food. The Almond Board of California promotes almonds with a research-based approach to responsible farming, production and marketing on behalf of the more than 7,600 almond growers and processors in California, many of whom have third- and fourth-generation family operations. Established in 1950 and based in Modesto, California, the Almond Board of California is a non-profit organization that administers a grower-enacted Federal Marketing Order under the supervision of the United States Department of Agriculture. For more information on the Almond Board of California or almonds, visit or check out California Almonds on Facebook, Twitter, Instagram and the California Almonds blog.