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Journal Article 1999

Autor: Barker, D.J. Keatinge, J.D.H. Asiedu, Robert

A range of physical means of manipulating yam tuber dormancy was tested, including the use of temperature, water, electric shock, microwave, heat and storage treatments. Most treatments had very little practical effect on tuber dormancy though differences in dormancy length between clones were de...

Enlace original: https://cgspace.cgiar.org/handle/10568/96007

Investigación en Agricultura
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Barker, D.J. ,  Keatinge, J.D.H. ,  Asiedu, Robert ,  [The potential of physical means for the manipulation of yam tuber dormancy] ,  The potential of physical means for the manipulation of yam tuber dormancy
Book 1985

Autor: Ellis, R.H. Hong, T.D. Roberts, E.H. International Board for Plant Genetic Resources

This second volume on seed technology for genebanks provides general approaches, detailed information, guidance and, when available, prescriptions for removing dormancy and germinating the seeds. It is the third in a general series of genebank handbooks. (Reprinted 1989)

Enlace original: https://cgspace.cgiar.org/handle/10568/105406

Investigación en Agricultura
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Ellis, R.H. ,  Hong, T.D. ,  Roberts, E.H. ,  International Board for Plant Genetic Resources ,  [Handbook of seed technology for genebanks: Volume II: compendium of specific germination information and test recommendation] ,  Handbook of seed technology for genebanks: Volume II: compendium of specific germination information and test recommendation
Report 1988

Autor: Ramírez Cuartas, A. Salazar, E Roa Velasco, J.I.
Enlace original: https://cgspace.cgiar.org/handle/10568/71339

Investigación en Agricultura
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Ramírez Cuartas, A. ,  Salazar, E ,  Roa Velasco, J.I. ,  [Técnicas de multiplicación por semillas de especies forrajeras] ,  Técnicas de multiplicación por semillas de especies forrajeras
Journal Article 2003

Autor: Park, B.J. Onjo, M. Tominaga, S. Shiwachi, H. Hayashi, M.

To analyze the mechanism of dormancy in tubers of water yam (Dioscorea alata L.), we studied the relationship between external factors and dormancy and its release in tubers. Several strains of water yam that have been introduced into Japan from Southeast Asia and Oceania were grown in Kagoshima,...

Enlace original: https://cgspace.cgiar.org/handle/10568/97988

Investigación en Agricultura
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Park, B.J. ,  Onjo, M. ,  Tominaga, S. ,  Shiwachi, H. ,  Hayashi, M. ,  [Relationship between dormancy and its release and external factors in tubers of water yam (Dioscorea alata L.)] ,  Relationship between dormancy and its release and external factors in tubers of water yam (Dioscorea alata L.)
Journal Article 2008

Autor: Shiwachi, H. Kikuno, H. Fashola, R. Asiedu, Robert

Yam cultivation in dry season was tested in the farmer’s field at inland valley in Niger state, Nigeria. Water yam (Dioscorea alata) variety TDa 95/00328 had the greater response to the gibberellin inhibitor prohexadione-calcium (PC). The sprouting period of PC treated tuber was 21 – 27 days at D...

Enlace original: https://cgspace.cgiar.org/handle/10568/90795

Investigación en Agricultura
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Shiwachi, H. ,  Kikuno, H. ,  Fashola, R. ,  Asiedu, Robert ,  [Enhancing offseason yam production in Nigeria] ,  Enhancing offseason yam production in Nigeria
Book Chapter 1996

Autor: Hopkinson, J.M. Souza, Francisco Humberto Dübbern de

Seed of six commercial Brachiaria species is extensively produced for pasture sowing. Production is restricted geographically and seasonally by photoperiodic flowering reactions. It also requires a prior control of vegetative tiller production, and therefore a reliable dry season. The necessary c...

Enlace original: https://cgspace.cgiar.org/handle/10568/82030

Investigación en Agricultura
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Hopkinson, J.M. ,  Souza, Francisco Humberto Dübbern de ,  [Reproductive physiology, seed production, and seed quality of Brachiaria] ,  Reproductive physiology, seed production, and seed quality of Brachiaria
Training Material 2006

Autor: Rao, N.K. Hanson, Jean Dulloo, M.E. Ghosh, K. Nowell, D. Larinde, M.

This manual and its accompanying self-learning module provide detailed procedural guidlines and lessons for staff who do not have the opportinity to attend courses on seed conservation and genebank management. It focuses on seed handling procedures and does not cover documentation, collecting or ...

Enlace original: https://cgspace.cgiar.org/handle/10568/2945

Investigación en Agricultura
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Rao, N.K. ,  Hanson, Jean ,  Dulloo, M.E. ,  Ghosh, K. ,  Nowell, D. ,  Larinde, M. ,  [Manual of seed handling in genebanks] ,  Manual of seed handling in genebanks
Journal Article 1999

Autor: Barker, D.J. Keatinge, J.D.H. Asiedu, Robert

Tuber dormancy is of major importance in yam production, but the lack of a method to consistently break dormancy restricts the rate at which new clones can be multiplied to release to farmers. Much of the work on yam tuber dormancy was small scale, using only one or two clones and a few tubers. O...

Enlace original: https://cgspace.cgiar.org/handle/10568/96006

Investigación en Agricultura
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Barker, D.J. ,  Keatinge, J.D.H. ,  Asiedu, Robert ,  [Yam dormancy: potential mechanisms for its manipulation] ,  Yam dormancy: potential mechanisms for its manipulation
Journal Article 2014

Autor: N'Danikou, Sognigbe Achigan-Dako, E.G. Tchokponhoue, D.A. Assogba-Komlan, F. Gebauer, J. Vodouhe, R.S. Ahanchédé, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/66060

Investigación en Agricultura
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N'Danikou, Sognigbe ,  Achigan-Dako, E.G. ,  Tchokponhoue, D.A. ,  Assogba-Komlan, F. ,  Gebauer, J. ,  Vodouhe, R.S. ,  Ahanchédé, A. ,  [Enhancing germination and seedling growth in Vitex doniana Sweet for horticultural prospects and conservation of genetic resources] ,  Enhancing germination and seedling growth in Vitex doniana Sweet for horticultural prospects and conservation of genetic resources
Journal Article 2008-04-15

Autor: Wang, Y.R. Hanson, Jean

Dormancy in seeds of Sesbania sesban is caused by a water-impermeable seed coat (hard seeds or hardseededness). A two-phase pretreatment technique was developed for breaking seed dormancy and was validated using different accessions and seed lots. Seeds were first soaked in water at 80 °C for 8 m...

Enlace original: https://cgspace.cgiar.org/handle/10568/1268

Investigación en Agricultura
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Wang, Y.R. ,  Hanson, Jean ,  [An improved method for breaking dormancy in seeds of Sesbania sesban] ,  An improved method for breaking dormancy in seeds of Sesbania sesban

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