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The meeting examined the role of field and in vitro germplasm collections in strategies to conserve and use clonally propagated crops, problems and constraints in their management, and the complementarity of field and in vitro germplasm collections. The meeting produced a list of key issues to ad...


Engelmann, F.International Cocoa OrganizationCommon Fund for CommoditiesInternational Plant Genetic Resources Institute[Management of field and in vitro GERMPLASM, STORAGE: Proceedings of a consultation meeting, 15-20 January 1996, CIAT, Cali, Colombia]Management of field and in vitro GERMPLASM, STORAGE: Proceedings of a consultation meeting, 15-20 January 1996, CIAT, Cali, Colombia

This publication includes the papers presented during an international workshop held in Tsukuba, Japan in October, 1998 which was jointly organized by JIRCAS and IPGRI. This meeting aimed at assessing the state of the science, exploring cryopreservation applications, examining outstanding problem...


Engelmann, F.Takagi, H.Japan International Research Center for Agricultural SciencesInternational Plant Genetic Resources Institute[Cryopreservation of tropical plant germplasm: Current research progress and applications]Cryopreservation of tropical plant germplasm: Current research progress and applications

Efficient use of coconut genetic resources has been hampered by difficulties in collecting and exchanging germplasm. Because of the size of the nuts and the fact that the nuts have no dormancy period, collecting of coconut seednuts is costly. This method of coconut collecting is expensive, and re...


Batugal, P.A.Engelmann, F.[Coconut embryo In Vitro culture: Proceedings of the first workshop on embryo culture, 27-31 October 1997, Banao, Guinobatan, Albay, Philippines]Coconut embryo In Vitro culture: Proceedings of the first workshop on embryo culture, 27-31 October 1997, Banao, Guinobatan, Albay, Philippines

It is now well recognized that an appropriate conservation strategy for plant species requires a holistic approach which combines ex situ and in situ conservation techniques in a complementary manner. Selection of appropriate methods should be based on a range of criteria, such as biological natu...


Engelmann, F.Dulloo, M.E.Astorga, C.Dussert, S.Anthony, F.[Conserving coffee genetic resources: Complementary strategies for ex situ conservation of coffee (Coffea arabica L.) genetic resources. A case study in CATIE, Costa Rica]Conserving coffee genetic resources: Complementary strategies for ex situ conservation of coffee (Coffea arabica L.) genetic resources. A case study in CATIE, Costa Rica

During the early 1980s, while searching for ways to more fully utilize the techniques of plant biotechnology, IPGRI (the International Plant Genetic Resources Institute, then the International Board of Plant Genetic Resources, IBPGR) suggested that germplasm be collected by means of in vitro meth...


Pence, V.C.Sandoval, J.A.Villalobos A., V.M.Engelmann, F.International Plant Genetic Resources Institute[In vitro collecting techniques for germplasm conservation]In vitro collecting techniques for germplasm conservation

Plant species that are vegetatively propagated, that have long life cycles and/or produce nonorthodox seeds are traditionally maintained in field collections. Maintaining plants in the field is costly and carries high risks of loss; therefore, the strategies and procedures employed to establish a...


Reed, B.M.Engelmann, F.Dulloo, M.E.Engels, J.M.M.International Plant Genetic Resources Institute[Technical guidelines for the management of field and in vitro germplasm collections]Technical guidelines for the management of field and in vitro germplasm collections

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