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Journal Article 1999

Autor: Qi, A. Wheeler, T.R. Keatinge, J.D.H. Ellis, R.H. Summerfield, R.J. Craufurd, Peter Q.

Simple models of the growth and development of legume cover crops in di erent environments may aid the selection of species and genotypes most suitable for particular farming systems. The e ects of temperature and photoperiod on the daily rate of seedling emergence (1/t50%) and the rate of leaf a...

Enlace original: https://cgspace.cgiar.org/handle/10568/98028

Investigación en Agricultura
Enlace permanente
Qi, A. ,  Wheeler, T.R. ,  Keatinge, J.D.H. ,  Ellis, R.H. ,  Summerfield, R.J. ,  Craufurd, Peter Q. ,  [Modelling the effects of temperature on the rates of seedling emergence and leaf appearance in legume cover crops] ,  Modelling the effects of temperature on the rates of seedling emergence and leaf appearance in legume cover crops
Journal Article 1999

Autor: QI, A. Ellis, R.H. Keatinge, J.D.H. Wheeler, T.R. Tarawali, S.A. Summerfield, R.J.

The use of Mucuna spp. in cover crop and green manure technologies is proving to be successful in the tropics and subtropics following intensive efforts in technology transfer to farmers by NGOs (Non‐Governmental Organizations). This includes the transfer of seeds of Mucuna spp. for which the ran...

Enlace original: https://cgspace.cgiar.org/handle/10568/98030

Investigación en Agricultura
Enlace permanente
QI, A. ,  Ellis, R.H. ,  Keatinge, J.D.H. ,  Wheeler, T.R. ,  Tarawali, S.A. ,  Summerfield, R.J. ,  [Differences in the effects of temperature and photoperiod on progress to flowering among diverse Mucuna spp] ,  Differences in the effects of temperature and photoperiod on progress to flowering among diverse Mucuna spp
Journal Article 1996

Autor: Craufurd, P.Q. Ellis, R.H. Summerfield, R.J. Menin, L.

The base (Tb), optimum (To) and ceiling (Tce) temperature for 50% seed germination and seedling emergence, and the thermal time at sub-optimal temperatures (θ1), were examined in experiments with a range of cowpea genotypes from different habitats and latitudes. There was substantial genotypic va...

Enlace original: https://cgspace.cgiar.org/handle/10568/103261

Investigación en Agricultura
Enlace permanente
Craufurd, P.Q. ,  Ellis, R.H. ,  Summerfield, R.J. ,  Menin, L. ,  [Development in cowpea (Vigna unguiculata); l: the influence of temperature on seed germination and emergence] ,  Development in cowpea (Vigna unguiculata); l: the influence of temperature on seed germination and emergence

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