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Conference Paper 1992

Autor: Hauser, S.

There are limitation to all methods currently available for estimating symbiotically fixed nitrogen. This paper evaluates the I5N dilution and N difference methods, and reports on the results of field experiments conducted with faba beans (Viciafaha) and peas (Pisum sativum). The objectives of th...

Enlace original: https://cgspace.cgiar.org/handle/10568/100043

Investigación en Agricultura
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Hauser, S. ,  [Estimation of symbiotically fixed nitrogen using extended N difference methods] ,  Estimation of symbiotically fixed nitrogen using extended N difference methods
Conference Paper 2006

Autor: Hauser, S. Bengono, B. Bitomo, O.

Maize was relay cropped with the cover crops Mucuna pruriens or Pueraria phaseoloides for between 1 and 7 consecutive years in three sites, Ngoungoumou, located in an area of low land use intensity (LUI), about 100 km away from the next major market, and at Evendissi and Andok, in a medium LUI ar...

Enlace original: https://cgspace.cgiar.org/handle/10568/91739

Investigación en Agricultura
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Hauser, S. ,  Bengono, B. ,  Bitomo, O. ,  [Maize yield response to Mucuna pruriens and Pueraria phaseoloides cover crop fallow and biomass burning versus mulching in farmer managed onfarm experiments] ,  Maize yield response to Mucuna pruriens and Pueraria phaseoloides cover crop fallow and biomass burning versus mulching in farmer managed onfarm experiments
Conference Paper 2006

Autor: Hauser, S.

The contribution of the cover crops Mucuna pruriens var. utilis and Pueraria phaseoloides to the N balance of a sole maize relay cropping system was estimated. Over 4 consecutive years, amounts of N in 8-9 months old aboveground M. pruriens, P. phaseoloides and natural fallow biomass and litter w...

Enlace original: https://cgspace.cgiar.org/handle/10568/91740

Investigación en Agricultura
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Hauser, S. ,  [Nitrogen fixation and balance in burned versus mulched Mucuna pruriens var. utilis and Pueraria phaseoloides relay maize cropping systems] ,  Nitrogen fixation and balance in burned versus mulched Mucuna pruriens var. utilis and Pueraria phaseoloides relay maize cropping systems
Conference Paper 1995

Autor: Kang, B. Hauser, S. Vanlauwe, Bernard Sanginga, N. Atta-Krah, A.N.

Result of long time alley cropping trials show that the inclusion of N2- fixing hedgerow species maintain higher levels of soil fertility than control treatment (no hedgerow) on high base status soils in the humid zone. Hedgerows contribute to nutrient cycling and higher faunal activity. With goo...

Enlace original: https://cgspace.cgiar.org/handle/10568/97309

Investigación en Agricultura
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Kang, B. ,  Hauser, S. ,  Vanlauwe, Bernard ,  Sanginga, N. ,  Atta-Krah, A.N. ,  [Alley farming research on high base status soils] ,  Alley farming research on high base status soils
Conference Paper 2012-02

Autor: Bakelana, Z. Legg, J.P. Lema, K.M. Hauser, S. Mahungu, N.M.

La mouche blanche (Bemisia tabaci) est le vecteur de la mosaïque et de la striure brune du manioc. Sa population a toujours été faible dans les champs de manioc. En plus, cet insecte trés polyphage, n'avait jamais constitué d'une manière directe, une menace réelle à la culture du manioc en Afriqu...

Enlace original: https://cgspace.cgiar.org/handle/10568/97318

Investigación en Agricultura
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Bakelana, Z. ,  Legg, J.P. ,  Lema, K.M. ,  Hauser, S. ,  Mahungu, N.M. ,  [Les facteurs determinant labondance du vecteur mouche blanche (Bemisia tabaci, Homoptera : Aleyrodidae) et les types des virus distribues sur le manioc en R.D. Congo] ,  Les facteurs determinant labondance du vecteur mouche blanche (Bemisia tabaci, Homoptera : Aleyrodidae) et les types des virus distribues sur le manioc en R.D. Congo
Conference Paper 2006

Autor: Schosser, B. Hauser, S. Sikora, R.

Mulching with plant organic matter has been shown to reduce nematode population densities in various cropping systems. The level of nematode control is increased when such mulches are incorporated into the soil as organic amendments. Chromolaena odorata, Tithonia diversifolia and Pueraria phaseol...

Enlace original: https://cgspace.cgiar.org/handle/10568/100054

Investigación en Agricultura
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Schosser, B. ,  Hauser, S. ,  Sikora, R. ,  [Suitability of Pueraria phaseoloides, Chromoleana odorata and Tithonia diversifolia for nematode management in Musa cropping systems] ,  Suitability of Pueraria phaseoloides, Chromoleana odorata and Tithonia diversifolia for nematode management in Musa cropping systems

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