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Book Chapter 2011

Autor: Okogbenin, Emmanuel Setter TL Ferguson M Mutegi R Alves, A.C. Ceballos, H. Fregene, Martin A.

Cassava (manioc, yuca, or mandioca; Manihot esculenta Crantz, Euphorbiaceae) is an important cash crop and food crop of resource-limited farmers in Africa, Asia, and Latin America and the Caribbean. The storage roots are utilised either fresh, as in the case of sweet cultivars low in cyanogenic g...

Enlace original: https://cgspace.cgiar.org/handle/10568/42043

Investigación en Agricultura
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Okogbenin, Emmanuel ,  Setter TL ,  Ferguson M ,  Mutegi R ,  Alves, A.C. ,  Ceballos, H. ,  Fregene, Martin A. ,  [Phenotyping cassava for adaptation to drought] ,  Phenotyping cassava for adaptation to drought
Journal Article 2019-03-20

Autor: Ramcharan, A. McCloskey, P. Baranowski, K. Mbilinyi, N. Mrisho, L. Ndalahwa, M. Legg, J.P. Hughes, D.P.

Convolutional neural network (CNN) models have the potential to improve plant disease phenotyping where the standard approach is visual diagnostics requiring specialized training. In scenarios where a CNN is deployed on mobile devices, models are presented with new challenges due to lighting and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/105535

Investigación en Agricultura
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Ramcharan, A. ,  McCloskey, P. ,  Baranowski, K. ,  Mbilinyi, N. ,  Mrisho, L. ,  Ndalahwa, M. ,  Legg, J.P. ,  Hughes, D.P. ,  [A mobile-based deep learning model for cassava disease diagnosis] ,  A mobile-based deep learning model for cassava disease diagnosis
Journal Article 2019-01

Autor: Bakelana, Z. Laura, M.B. Mahungu, N. Mavila, N. Matondo, M. Nlandu, N. Lunfuankenda, M. Tevo, N. Monde, G. Pita, J., Lema, K.M. Kanana, T.

Cassava is a main staple food for 800 million people world-wide. Production is limited by pest and pathogens. The most devastating cassava viruses are Cassava Brown Streak Virus and Uganda Cassava Brown Streak Virusboth causing severe root necrosis called Cassava Brown Streak Disease. In the last...

Enlace original: https://cgspace.cgiar.org/handle/10568/106981

Investigación en Agricultura
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Bakelana, Z. ,  Laura, M.B. ,  Mahungu, N. ,  Mavila, N. ,  Matondo, M. ,  Nlandu, N. ,  Lunfuankenda, M. ,  Tevo, N. ,  Monde, G. ,  Pita, J., ,  Lema, K.M. ,  Kanana, T. ,  [First report and preliminary evaluation of cassava root necrosis in Angola] ,  First report and preliminary evaluation of cassava root necrosis in Angola
Journal Article 1991

Autor: Dijken, M.J. van Neuenschwander, P. Alphen, J.J.M. van Hammond, W.N.O.

1. In cassava fields in Africa, population sex ratios of Epidinocarsis fopezi vaned from 0.44 (males to total parasitoids) at low host densities to highly male-biased ratios of 0.70 at high host densities. 2. This variability is caused by the difference in allocation of sons and daughters to host...

Enlace original: https://cgspace.cgiar.org/handle/10568/101697

Investigación en Agricultura
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Dijken, M.J. van ,  Neuenschwander, P. ,  Alphen, J.J.M. van ,  Hammond, W.N.O. ,  [Sex ratios in field populations of Epidinocarsis lopezi, an exotic parasitoid of the cassava mealybug, in Africa] ,  Sex ratios in field populations of Epidinocarsis lopezi, an exotic parasitoid of the cassava mealybug, in Africa
Book Chapter 1991

Autor: Ng, S.Y.C.

The in vitro methods that can be used or are in use in root crop germplasm conservation and distribution are described, namely (1) normal growth storage, (2) reduced growth storage (reduced incubation temp., manipulation of culture media, both of the former), and (3) cryopreservation. The achieve...

Enlace original: https://cgspace.cgiar.org/handle/10568/101715

Investigación en Agricultura
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Ng, S.Y.C. ,  [In vitro conservation and distribution of root and tuber crop germplasm] ,  In vitro conservation and distribution of root and tuber crop germplasm
Journal Article 1991

Autor: Ikeorgu, J.E.G. Ezumah, H.C.

Afternoon soil temperature of about 39°C observed at 5 cm depth under sole cassava (Manihot esculenta Crantz) early in the growing season was reduced by respectively 1.0, 1.3, 3.0 and 4.4°C by intercropping with maize (Zea mays L.), maize/okra (Abelmoschus esculentus Moench), maize/ egusi melon (...

Enlace original: https://cgspace.cgiar.org/handle/10568/101729

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Ikeorgu, J.E.G. ,  Ezumah, H.C. ,  [Some analytical aspects of cassava/maize/okra/egusimelon complex mixture: 1. Soli temperature in relation to leaf area variation] ,  Some analytical aspects of cassava/maize/okra/egusimelon complex mixture: 1. Soli temperature in relation to leaf area variation
Journal Article 1994

Autor: Eggleston, G. Asiedu, Robert

A highly significant relationship was found between the compressive strength of eight boiled cassava (Manihot esculenta Crantz) tuberous roots and their intercellular adhesion, as measured by a retained dry weight method, suggesting that compressive strength is a measure of cell separation. In ge...

Enlace original: https://cgspace.cgiar.org/handle/10568/100932

Investigación en Agricultura
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Eggleston, G. ,  Asiedu, Robert ,  [Effect of boiling on the texture of cassava clones: a comparison of compressive strength, intercellular adhesion and physiochemical composition of the tuberous roots] ,  Effect of boiling on the texture of cassava clones: a comparison of compressive strength, intercellular adhesion and physiochemical composition of the tuberous roots
Book Chapter 1991

Autor: Shannon, D.A. Kubeng, M. Mpoy, M.C.

Farming systems research (FSR) at Gandajika, Zaire, is conducted by the national Legume Program (Programme National Legumineuses-PNL), which is part of the Applied Research and Extension Project (Projet de Recherche Agronomique Appliquee et Vulgarisation-RAV) of the department of Agriculture of Z...

Enlace original: https://cgspace.cgiar.org/handle/10568/101756

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Shannon, D.A. ,  Kubeng, M. ,  Mpoy, M.C. ,  [Issues in onfarm experimentation at Gandajika, Zaire] ,  Issues in onfarm experimentation at Gandajika, Zaire
Journal Article 1994

Autor: Dixon, A. Asiedu, Robert Bokanga, M.

The starchy staples of cassava (tuberous roots) provides more than half the calories consumed by more than 200 million people in sub-Saharan Africa, and the leaves are often used as a vegetable providing protein, vitamins and minerals. The cyanogenic potential of cassava has often been cited as a...

Enlace original: https://cgspace.cgiar.org/handle/10568/100934

Investigación en Agricultura
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Dixon, A. ,  Asiedu, Robert ,  Bokanga, M. ,  [Breeding of cassava for low cyanogenic potential: problems, progress and prospects] ,  Breeding of cassava for low cyanogenic potential: problems, progress and prospects

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