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Journal Article 2019-08-12

Autor: Pawlowski, M.L. Murithi, H. Hailemariam, M. Abebe, A.T. Hartman, G.L.

Sclerotinia sclerotiorum causes a devastating disease on soybean (Sclerotinia stem rot) and attacks over 500 other hosts (Grau and Hartman 2015). In October 2018, research plots at Jimma Agricultural Research Center, Ethiopia, were evaluated for soybean diseases. A sample of 100 randomly selected...

Enlace original: https://cgspace.cgiar.org/handle/10568/105843

Investigación en Agricultura
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Pawlowski, M.L. ,  Murithi, H. ,  Hailemariam, M. ,  Abebe, A.T. ,  Hartman, G.L. ,  [First report of Sclerotinia sclerotiorum causing stem rot on soybean (Glycine max) in Ethiopia] ,  First report of Sclerotinia sclerotiorum causing stem rot on soybean (Glycine max) in Ethiopia
Journal Article 2019-07

Autor: Chander, S. Ortega-Beltran, A. Bandyopadhyay, R. Sheoran, P. Ige, G.O. Vasconcelos, M.W. García Oliveira, A.L.

Soybean rust (SBR), caused by Phakopsora spp., is a major global concern for soybean producers. SBR causing fungi are polycyclic and obligate biotrophs, rendering the study of their biology particularly tedious. Over the past four decades, substantial progress has been made towards understanding ...

Enlace original: https://cgspace.cgiar.org/handle/10568/102423

Investigación en Agricultura
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Chander, S. ,  Ortega-Beltran, A. ,  Bandyopadhyay, R. ,  Sheoran, P. ,  Ige, G.O. ,  Vasconcelos, M.W. ,  García Oliveira, A.L. ,  [Prospects for durable resistance against an old soybean enemy: a four-decade journey from Rpp1 (Resistance to Phakopsora pachyrhizi) to Rpp7] ,  Prospects for durable resistance against an old soybean enemy: a four-decade journey from Rpp1 (Resistance to Phakopsora pachyrhizi) to Rpp7
Journal Article 1994

Autor: Thenkabail, Prasad S. Ward, A.D. Lyon, J.

Vegetation indices from Landsat-5 Thematic Mapper (TM) observations on single dates in August 1988, a drought year, and August 1989, a year with wet early season conditions, were used to study the impact of agricultural management and cultural practices on soybean (Glycine max) and corn (Zea mays...

Enlace original: https://cgspace.cgiar.org/handle/10568/100907

Investigación en Agricultura
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Thenkabail, Prasad S. ,  Ward, A.D. ,  Lyon, J. ,  [Impacts of agricultural management practices on soybean and corn crops evident in groundtruth data and thematic mapper vegetation indices] ,  Impacts of agricultural management practices on soybean and corn crops evident in groundtruth data and thematic mapper vegetation indices
Journal Article 1994

Autor: Thenkabail, Prasad S. Ward, A.D. Lyon, J.

This study used Landsat-5 Thematic Mapper (TM) data to develop empirical models for determining soybean and corn crop yield, leaf area index, wet biomass, dry biomass and plant height. Ground-truth data was obtained from more than 50 commercial farms in Ohio, USA, during 1988 and 1989. Several si...

Enlace original: https://cgspace.cgiar.org/handle/10568/100906

Investigación en Agricultura
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Thenkabail, Prasad S. ,  Ward, A.D. ,  Lyon, J. ,  [Landsat 5 thematic mapper models of soybean and corn crop characteristics] ,  Landsat 5 thematic mapper models of soybean and corn crop characteristics
Journal Article 1994-04

Autor: Thenkabail, Prasad S. Ward, A.D. Lyon, J. Merry, C.J.

The use of thematic mapper data to study crop growth parameters has primarily been conducted with hand-held and truck-mounted radiometers. In addition, most studies have not used mid-infrared bands to develop vegetation indices. This study used Landsat thematic mapper data and crop parameter data...

Enlace original: https://cgspace.cgiar.org/handle/10568/100905

Investigación en Agricultura
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Thenkabail, Prasad S. ,  Ward, A.D. ,  Lyon, J. ,  Merry, C.J. ,  [Thematic mapper vegetation indices for determining soybean and corn growth parameters] ,  Thematic mapper vegetation indices for determining soybean and corn growth parameters
Journal Article 1992

Autor: Akem, C.N. Dashiell, Kenton E.
Enlace original: https://cgspace.cgiar.org/handle/10568/103278

Investigación en Agricultura
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Akem, C.N. ,  Dashiell, Kenton E. ,  [Evaluation of soybean cultivars for field resistance to frogeye leaf spot and bacterial pustule in Nigeria] ,  Evaluation of soybean cultivars for field resistance to frogeye leaf spot and bacterial pustule in Nigeria
Journal Article 1992

Autor: Shapiro, Barry I. Brorsen, B.W. Doster, D.H.

Double-cropping of soybeans and wheat is often promoted by extension personnel. This paper seeks to explain how the decision to adopt double-cropping is made, using a Tobit regression model. Tobit makes use of more of the information in the data set than do logit or probit and explains not only t...

Enlace original: https://cgspace.cgiar.org/handle/10568/29642

Investigación en Agricultura
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Shapiro, Barry I. ,  Brorsen, B.W. ,  Doster, D.H. ,  [Adoption of double-cropping soybeans and wheat] ,  Adoption of double-cropping soybeans and wheat
Journal Article 2012

Autor: Abdoulaye, Tahirou Amaza, P.S. Olanrewaju, A.S. Ellis-Jones, J.

Participatory research and development approaches involving all stakeholders along the value chain have recently been hypothesized to produce quicker outcomes than the linear technology transfer model. This paper analyzed the crop yield obtained by farmers and their uptake of improved technologie...

Enlace original: https://cgspace.cgiar.org/handle/10568/80855

Investigación en Agricultura
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Abdoulaye, Tahirou ,  Amaza, P.S. ,  Olanrewaju, A.S. ,  Ellis-Jones, J. ,  [Promoting the adoption of innovations through participatory approaches: example from northern Nigeria] ,  Promoting the adoption of innovations through participatory approaches: example from northern Nigeria
Book Chapter 2013

Autor: Ayala, L.D. Corrales, I.I. Amézquita Collazos, Edgar
Enlace original: https://cgspace.cgiar.org/handle/10568/55628

Investigación en Agricultura
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Ayala, L.D. ,  Corrales, I.I. ,  Amézquita Collazos, Edgar ,  [Evaluación de insectos plaga y benéficos en cultivos en rotación en suelos ácidos de sabanas] ,  Evaluación de insectos plaga y benéficos en cultivos en rotación en suelos ácidos de sabanas

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