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Book Chapter 2018

Autor: Kennedy, Gina Raneri, Jessica E. Stoian, Dietmar Attwood, Simon Burgos, Gabriela Ceballos, Hernán Ekesa, Beatrice Johnson, Vincent Low, Jan W. Talsma, Elise F.

The class of root, tuber and banana (RTB) crops encompasses banana and plantain, cassava, potato, sweet potato, taro, yam and a number of lesser cultivated and consumed root and tuber crops. RTB are the second most important group of crops in LDCs after cereals. RTB are vital for food security, w...

Enlace original: https://cgspace.cgiar.org/handle/10568/97427

Investigación en Agricultura
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Kennedy, Gina ,  Raneri, Jessica E. ,  Stoian, Dietmar ,  Attwood, Simon ,  Burgos, Gabriela ,  Ceballos, Hernán ,  Ekesa, Beatrice ,  Johnson, Vincent ,  Low, Jan W. ,  Talsma, Elise F. ,  [Roots, Tubers and Bananas Contributions to Food Security Article] ,  Roots, Tubers and Bananas Contributions to Food Security Article
Journal Article 2017

Autor: Ceballos, Hernán Jaramillo, J.J. Salazar Erazo, Sandra Milena Pineda, Lizzeth Marcela Calle, Fernando Setter, T.

Flowering in cassava is related to branching. Erect plant architecture is usually preferred by farmers but results in late and scarce flowering, which slows down breeding and genetic studies. The objective of this study was to induce earlier and more abundant flowering, which have become key rese...

Enlace original: https://cgspace.cgiar.org/handle/10568/90557

Investigación en Agricultura
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Ceballos, Hernán ,  Jaramillo, J.J. ,  Salazar Erazo, Sandra Milena ,  Pineda, Lizzeth Marcela ,  Calle, Fernando ,  Setter, T. ,  [Induction of flowering in cassava through grafting] ,  Induction of flowering in cassava through grafting
Video 2018

Autor: Buitrago, María Eugenia Tabares, Eddie Lentini, Zaida Vanegas, Freddy Wedzony, Maria Ceballos, Hernán

This 14-minute video describes the protocol used for the collection of female flowers at different ages after anthesis and the development of a protocol of early embryo rescue. The production of doubled haploids through different gynogenesis approaches usually require an early rescue of embryos w...

Enlace original: https://cgspace.cgiar.org/handle/10568/96634

Investigación en Agricultura
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Buitrago, María Eugenia ,  Tabares, Eddie ,  Lentini, Zaida ,  Vanegas, Freddy ,  Wedzony, Maria ,  Ceballos, Hernán ,  [Protocol of ovule culture for rescuing embryos in cassava = Protocolo para el cultivo de óvulos en el rescate de embriones en yuca/mandioca] ,  Protocol of ovule culture for rescuing embryos in cassava = Protocolo para el cultivo de óvulos en el rescate de embriones en yuca/mandioca
Video 2018

Autor: Buitrago, María Eugenia Lentini, Zaida Tabares, Eddie Vanegas, Freddy Wedzony, Maria Ceballos, Hernán

This 9-minute video describes the protocol used in cassava for the analysis pollen tube grow in vivo. Then images of pollen tube growth taken with a fluorescence microscope are presented to illustrate the process. Finally an overall description of the time required for the pollen tube tip to reac...

Enlace original: https://cgspace.cgiar.org/handle/10568/96632

Investigación en Agricultura
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Buitrago, María Eugenia ,  Lentini, Zaida ,  Tabares, Eddie ,  Vanegas, Freddy ,  Wedzony, Maria ,  Ceballos, Hernán ,  [Vibratome technology for histological analysis of embryo development in cassava = Utilización del vibrátomo para análisis histológico del desarrollo embrionario en yuca/mandioca] ,  Vibratome technology for histological analysis of embryo development in cassava = Utilización del vibrátomo para análisis histológico del desarrollo embrionario en yuca/mandioca
Video 2018

Autor: Ramos, Lisette Natalia Wedzony, Maria Lentini, Zaida Buitrago, María Eugenia Tabares, Eddie Vanegas, Freddy Ceballos, Hernán

This 16-minute video describes the protocol used for the preparation of sections for the histological analysis of cassava pistils of different ages after anthesis. Consolidated results after studying hundreds of samples, present a chronological description of embryo sac and the embryo appearance ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96635

Investigación en Agricultura
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Ramos, Lisette Natalia ,  Wedzony, Maria ,  Lentini, Zaida ,  Buitrago, María Eugenia ,  Tabares, Eddie ,  Vanegas, Freddy ,  Ceballos, Hernán ,  [Description of embryo development in cassava = Descripción del desarrollo embrionario en yuca] ,  Description of embryo development in cassava = Descripción del desarrollo embrionario en yuca
Video 2018

Autor: Perera, Prasanthi I.P. Golemiec, Elzbieta Dedicova, Beata Wedzony, Maria Heberle-Bors, Erwin Ordoñez, Carlos Ceballos, Hernán

This 9-minute video describes the protocol used for the collection of male flowers in cassava for the production of doubled haploids through androgenesis (in vitro microspore or anther culture). Pre-treatments and different culture conditions used in the process to induce cell division in immatur...

Enlace original: https://cgspace.cgiar.org/handle/10568/96633

Investigación en Agricultura
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Perera, Prasanthi I.P. ,  Golemiec, Elzbieta ,  Dedicova, Beata ,  Wedzony, Maria ,  Heberle-Bors, Erwin ,  Ordoñez, Carlos ,  Ceballos, Hernán ,  [Protocol of anther and microspore culture in cassava (androgenesis) = Protocolo para el cultivo de anteras y microsporas (androgénesis) en yuca/mandioca] ,  Protocol of anther and microspore culture in cassava (androgenesis) = Protocolo para el cultivo de anteras y microsporas (androgénesis) en yuca/mandioca
Journal Article 2018

Autor: Alene, Arega D. Abdoulaye, Tahirou Rusike, Joseph Labarta, Ricardo Antonio Creamer, Bernardo Río, Martha, del Ceballos, Hernán Becerra López Lavelle, Luis Augusto

It is widely recognized that increasing agricultural production to the levels needed to feed an expanding world population requires sharply increased public investment in research and development and widespread adoption of new technologies, but funding for national and international agricultural ...

Enlace original: https://cgspace.cgiar.org/handle/10568/99253

Investigación en Agricultura
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Alene, Arega D. ,  Abdoulaye, Tahirou ,  Rusike, Joseph ,  Labarta, Ricardo Antonio ,  Creamer, Bernardo ,  Río, Martha, del ,  Ceballos, Hernán ,  Becerra López Lavelle, Luis Augusto ,  [Identifying crop research priorities based on potential economic and poverty reduction impacts: The case of cassava in Africa, Asia, and Latin America] ,  Identifying crop research priorities based on potential economic and poverty reduction impacts: The case of cassava in Africa, Asia, and Latin America
Journal Article 2018

Autor: Karlström, Amanda Belalcázar, John Sánchez, Teresa Lenis, Jorge I. Moreno, John L. Pizarro, Mónica Ricci, Julien Dufour, Dominique Tran, Thierry Ceballos, Hernán

Ten and thirty cassava genotypes producing wildtype and amylose‐free (waxy) starch respectively, are grown at low (LA) and intermediate (IA) altitudes (<213 and >900 m above sea level (m.a.s.l.) respectively). The functional properties of the starch from these materials are analyzed. The relative...

Enlace original: https://cgspace.cgiar.org/handle/10568/97156

Investigación en Agricultura
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Karlström, Amanda ,  Belalcázar, John ,  Sánchez, Teresa ,  Lenis, Jorge I. ,  Moreno, John L. ,  Pizarro, Mónica ,  Ricci, Julien ,  Dufour, Dominique ,  Tran, Thierry ,  Ceballos, Hernán ,  [Impact of Environment and Genotype-by-Environment Interaction on Functional Properties of Amylose-Free and Wildtype Cassava Starches] ,  Impact of Environment and Genotype-by-Environment Interaction on Functional Properties of Amylose-Free and Wildtype Cassava Starches

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