Jean Carlos Bettoni, Katheryn Chen, Gayle Volk This chapter provides a brief introduction to cryopreserving clonally propagated …
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Grafting Cacao
Angel Marrero USDA technician Angel Marrero grows rootstocks and side grafts cacao (Theobroma cacao) to propagate specific cultivars …
Sweetpotato ‘Tinian’ – Fusarium Wilt Resistance
Don LaBonte, Imana Power This success story describes the importance of sweetpotato ‘Tinian’ as a source of …
Grain Amaranth (Amaranthus spp.)
Patrick Byrne This eBook chapter provides a brief overview of grain amaranth, including its origins, production, use, and current …
Grafting Pecan
Keith Kubenka Watch USDA horticulturalist Keith Kubenka bark graft pecan (Carya illinoinensis) to propagate material within the National Collection of …
PBCC Student Videos
Plant Breeding Coordinating Committee Winners of the PBCC student video competitions are posted here. These cover topics including developing soybean …
Plant Breeding and Genetics Seminars
Cornell SIPS Cornell University’s School of Integrative Plant Science runs a seminar for their Plant Breeding & Genetics Section. …
Plant Genomics PBL Unit
CAM’s Ag Academy In recent years we have experienced unprecedented challenges to food and agronomic crops. How can crop …
2023 USDA Plant Hardiness Zone Map
USDA Agricultural Research Service, Oregon State University The USDA Plant Hardiness Zone Map is the standard by which gardeners and …
The ambitious project to document every fruit in watercolour
Aeon, Sebastian Ko This video describes the legacy of the USDA Pomological Watercolor Collection that began in the late 19th …