Work

Biotechnologies for Promoting Germplasm Resource Utilization and Preservation of the Coconut and Important Palms

Year: 2025

Type: article

Abstract: Coconut (Cocos nucifera L.) plays a vital economic and cultural role in many tropical and subtropical regions. A comprehensive review of the existing literature underscores that advanced biotechnologies are pivotal in unlocking the full potential of coconut germplasm exchange, which is crucial for the future sustainability of this crop. While traditional exchange methods are hampered by phytosanitary risks and logistical burdens, biotechnological interventions such as in vitro conservation and cryopreservation present targeted solutions to overcome these bottlenecks. The exchange, facilitated by these technologies, allows for the efficient introduction of desirable traits. We indicate that diversification and germplasm exchange hold the key to improving coconut quality and yield, developing varieties resistant to pests and diseases, and ensuring long-term conservation of coconut genetic diversity. This review highlights the potential to overcome the challenges faced by regional breeding programs often hindered by restricted genetic resources. Furthermore, by examining past successes and challenges in coconut germplasm identification and exchange, we offer perspectives on optimizing strategies to conserve diversity. This work emphasizes that germplasm exchange paves the way for coconut varieties that can thrive under changing environmental conditions, securing the future of this highly valuable crop.

Source: Horticulturae

DOI: 10.3390/horticulturae11121461