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Conference Paper 1995

Autor: Sittibusaya, C. Tiraporn, C. Tongglum, Anuchit Cenpukdee, U. Vichukit, Vichan Jantawat, Somjate Howeler, Reinhardt H.

The paper reviews the available data and current activities on agronomic aspects of cassava in Thailand. These activities were carried out by various national research programs in collaboration with CIAT during 1990-1993. The review shows that the inherent fertility of cassava soils has been depl...

Enlace original: https://cgspace.cgiar.org/handle/10568/80345

Investigación en Agricultura
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Sittibusaya, C. ,  Tiraporn, C. ,  Tongglum, Anuchit ,  Cenpukdee, U. ,  Vichukit, Vichan ,  Jantawat, Somjate ,  Howeler, Reinhardt H. ,  [Recent progress in cassava agronomy research in Thailand] ,  Recent progress in cassava agronomy research in Thailand
Report 2000

Autor: Howeler, Reinhardt H. Thai Phien
Enlace original: https://cgspace.cgiar.org/handle/10568/72196

Investigación en Agricultura
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Howeler, Reinhardt H. ,  Thai Phien ,  [Integrated nutrient management for more sustainable cassava production in Vietnam] ,  Integrated nutrient management for more sustainable cassava production in Vietnam
Report 2001

Autor: Howeler, Reinhardt H. Thai Phien Nguyen The Dang
Enlace original: https://cgspace.cgiar.org/handle/10568/72249

Investigación en Agricultura
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Howeler, Reinhardt H. ,  Thai Phien ,  Nguyen The Dang ,  [Sustainable cassava production on sloping lands in Vietnam] ,  Sustainable cassava production on sloping lands in Vietnam
Book 2014-05

Autor: Howeler, Reinhardt H.

This book is another collaborative effort between CIAT and The Nippon Foundation to review and summarize the results of many years of research on cassava, especially that conducted in Asia by CIAT in collaboration with national programs in the various cassava-growing countries. [...] The main obj...

Enlace original: https://cgspace.cgiar.org/handle/10568/51590

Investigación en Agricultura
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Howeler, Reinhardt H. ,  [Sustainable soil and crop management of cassava in Asia: a reference manual] ,  Sustainable soil and crop management of cassava in Asia: a reference manual
Journal Article 2017

Autor: Howeler, Reinhardt H.

This chapter discusses various sources of nutrients to be applied to prevent soil nutrient depletion, as well as the optimum rates, times and methods of their application. It also describes how computer models can predict site-specific nutrient requirements and balanced fertilizer rates to maximi...

Enlace original: https://cgspace.cgiar.org/handle/10568/90957

Investigación en Agricultura
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Howeler, Reinhardt H. ,  [Nutrient sources and their application in cassava cultivation] ,  Nutrient sources and their application in cassava cultivation
Report 1987

Autor: Cadavid López, Luis Fernando Howeler, Reinhardt H.
Enlace original: https://cgspace.cgiar.org/handle/10568/71824

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Cadavid López, Luis Fernando ,  Howeler, Reinhardt H. ,  [El problema de la erosion en los suelos de Mondomo, Cauca, Colombia dedicados al cultivo de la yuca y sus posibles soluciones] ,  El problema de la erosion en los suelos de Mondomo, Cauca, Colombia dedicados al cultivo de la yuca y sus posibles soluciones
Report 1977

Autor: Díaz Duque, R.O. Howeler, Reinhardt H. Varon R, U

The results are given of physicochemical analyses of soils and estimated cassava yields for five production zones in Colombia. There was little correlation between yield and the factors studied. Yields tended to increase as P increased; and there was a positive response to K in 2 zones and Ca/Mg ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71829

Investigación en Agricultura
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Díaz Duque, R.O. ,  Howeler, Reinhardt H. ,  Varon R, U ,  [Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia] ,  Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia
Report 1977

Autor: Howeler, Reinhardt H.

Cassava is among the food crops that tolerate soil acidity well; therefore, it is often planted on highly acid, unfertile soils without fertilization or liming. Nevertheless, cassava needs large quantities of P for maximum productivity. In fertilization trials at Carimagua (Llanos Orientales, Col...

Enlace original: https://cgspace.cgiar.org/handle/10568/71382

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Howeler, Reinhardt H. ,  [Respuesta de la yuca a la aplicacion de fosforo] ,  Respuesta de la yuca a la aplicacion de fosforo
Book Chapter 1983

Autor: Díaz, R.O. Howeler, Reinhardt H. Cadavid, L.F.

In May 1980 the soil section of CIAT's cassava program established a fertilization trial with 3 cassava var. [Barranquena (regional), M Col 113, and CMC 921 to measure its effect on yield and establish optimum levels from an economical point of view. The trial took place in Mondomito and Agua Bla...

En mayo de 1980 en la seccion de suelos del programa de yuca del CIAT se establecio un ensayo de fertilizacion con 3 var. de yuca (Barranquena (regional), M Col 113 y CMC 92) para medir su efecto en el rendimiento y establecer los niveles optimos desde el punto de vista economico. El ensayo se lo...

Enlace original: https://cgspace.cgiar.org/handle/10568/81749

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Díaz, R.O. ,  Howeler, Reinhardt H. ,  Cadavid, L.F. ,  [Anilisis economico de un ensayo de fertilizacion en yuca] ,  Anilisis economico de un ensayo de fertilizacion en yuca
Journal Article 1983

Autor: Howeler, Reinhardt H. Sieverding, E

Field inoculation trials with cassava (Manihot esculenta Crantz) were conducted in Quilichao (typic Dystropept soil) and Carimagua (Haplustox soil). In Quilichao, with a large and effective native VA-mycorrhizal (VAM) population, inoculation withGlomus manihotis did not increase cassava yields si...

Enlace original: https://cgspace.cgiar.org/handle/10568/43969

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Howeler, Reinhardt H. ,  Sieverding, E ,  [Potentials and limitations of mycorrhizal inoculation illustrated by experiments with field-grown cassava] ,  Potentials and limitations of mycorrhizal inoculation illustrated by experiments with field-grown cassava

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