Résultats pour Auteur : "Asch, Folkard"

Canopy microclimate and gas-exchange in response to irrigation system in lowland rice in the Sahel. Stuerz Sabine, Sow Abdoulaye, Muller Bertrand, Manneh Baboucarr, Asch Folkard. 2014. Field Crops Research, 163 : 64-73.

Leaf area development in response to meristem temperature and irrigation system in lowland rice. Stuerz Sabine, Sow Abdoulaye, Muller Bertrand, Manneh Baboucarr, Asch Folkard. 2014. Field Crops Research, 163 : 74-80.

Yield components in response to thermal environment and irrigation system in lowland rice in the Sahel. Stuerz Sabine, Sow Abdoulaye, Muller Bertrand, Manneh Baboucarr, Asch Folkard. 2014. Field Crops Research, 163 : 47-54.

Phenological responses of upland rice grown along an altitudinal gradient. Shrestha Suchit Prasad, Asch Folkard, Brueck Holger, Giese Marcus, Dusserre Julie, Ramanantsoanirina Alain. 2013. Environmental and Experimental Botany, 89 : 1-10.

Climate effects on yield components as affected by genotypic responses to variable environmental conditions in upland rice systems at different altitudes. Shrestha Suchit Prasad, Asch Folkard, Dusserre Julie, Ramanantsoanirina Alain, Brueck Holger. 2012. Field Crops Research, 134 : 216-228.

Latitude and date of sowing influences phenology of photoperiod-sensitive sorghums. Abdulai A.L., Kouressy Mamoutou, Vaksmann Michel, Asch Folkard, Giese Marcus, Holger B.. 2012. Journal of Agronomy and Crop Science, 198 (5) : 340-348.

Yield stability of photoperiod sensitive sorghum (Sorghum bicolor L. Moench) accessions under diverse climatic environments. Abdulai A.L., Parzies Heiko K., Kouressy Mamoutou, Vaksmann Michel, Asch Folkard, Brueck Holger. 2012. International Journal of Agricultural Research : 17-32.

Climatic effects on the yield of upland rice grown along an altitude gradient in Madagascar. Shrestha Suchit Prasad, Asch Folkard, Ramanantsoanirina Alain, Dusserre Julie. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 77. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Cropping calendar options for rice-wheat production systems at high-altitudes. Shrestha Suchit Prasad, Asch Folkard, Dingkuhn Michaël, Becker Mahtias. 2011. Field Crops Research, 121 (1) : 158-167.

Effect of phenological variation on photoperiodic sensitive sorghum production in the Sahel. Abdulai Lansah, Kouressy Mamoutou, Vaksmann Michel, Tekete Mohamed Lamine, Mahamady Kane, Asch Folkard, Giese Marcus. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 39. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Intra-annual genotypic patterns of growth and water use of irrigated rice in the Sahel. Stürz Sabine, Asch Folkard, Sow Abdoulaye, Muller Bertrand, Manneh Baboucarr. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 75. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Latitude effect on the development of photoperiodic sensitive sorghum. Abdulai Lansah, Kouressy Mamoutou, Vaksmann Michel, Asch Folkard, Giese Marcus, Brueck Holger. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 62. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Morphological traits for sorghum ideotype development to cope with climate variability in Africa. Abdulai Lansah, Brueck Holger, Kouressy Mamoutou, Vaksmann Michel, Asch Folkard. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 45. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Phenological responses of irrigated rice in the Sahel. Stürz Sabine, Asch Folkard, Sow Abdoulaye, Muller Bertrand, Dingkuhn Michaël, Manneh Baboucarr. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 76. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Phenological responses of upland rice grown along an altitude gradient. Shrestha Suchit Prasad, Asch Folkard, Brueck Holger, Ramanantsoanirina Alain, Dusserre Julie. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 40. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Temperature constraint in upland rice improvement in the high plateau of Madagascar. Ramanantsoanirina Alain, Raboin Louis-Marie, Dusserre Julie, Shrestha Suchit Prasad, Brueck Holger, Asch Folkard. 2011. In : International Conference on Crop improvement, Ideotyping, and Modelling for African Cropping Systems under Climate Change - CIMAC, University of Hohenheim, 7-9 February 2011 : Book of abstracts. University of Hohenheim. Stuttgart : Hohenheim University, Résumé, 20. International Conference on Crop Improvement, Ideotyping and Modelling for African Cropping Systems under Climate Change, Hohenheim, Allemagne, 7 Février 2011/9 Février 2011.

Yield stability and genotype x environment interactions of upland rice in altitudinal gradient in Madagascar. Shrestha Suchit Prasad, Asch Folkard, Dusserre Julie, Ramanantsoanirina Alain. 2011. In : Development on the margin : book of abstracts - Tropentag 2011 : Conference on International Research on Food Security, Natural Resource Management and Rural Development, Bonn, Germany, October 5-7, 2011. eds. Mathias Becker, Christine Kreye, Christina R. Witzenhausen : DITSL, Résumé, 297. ISBN 978-3-9801686-7-0 Tropentag 2011, Bonn, Allemagne, 5 Octobre 2011/7 Octobre 2011.

Environmental effects on yield of upland rice grown along an altitude gradient in Madagascar. Shrestha Suchit Prasad, Asch Folkard, Brück Holger, Ramanantsoanirina Alain, Dusserre Julie. 2010. In : 28th International Rice Research Conference, Climate Change and Rice Agriculture, November 08-12, 2010, Hanoi, Vietnam. s.l. : s.n., 1 p. International Rice Research Conference. 28, Hanoi, Viet Nam, 8 Novembre 2010/12 Novembre 2010.

Growth analysis of biomass production by diverse sorghum genotypes under different scenarios of climate. Abdulai A.L., Kouressy Mamoutou, Vaksmann Michel, Brueck Holger, Asch Folkard. 2010. In : Proceedings of Agro 2010 : the XIth ESA Congress, August 29th - September 3rd, 2010, Montpellier, France. Wery Jacques (ed.), Shili-Touzi I. (ed.), Perrin A. (ed.). Montpellier : Agropolis international, 121-122. ISBN 978-2-909613-01-7 ESA Congress. 11, Montpellier, France, 29 Août 2010/3 Septembre 2010.

Temperature effects on the phenology of upland rice grown along an altitude gradient in Madagascar. Ramanantsoanirina Alain, Dusserre Julie, Shrestha Suchit Prasad, Asch Folkard. 2009. In : Biophysical and socio-economic frame conditions for the sustainable management of natural resources : Tropentag 2009, October 6-8, 2009, Hamburg. Witzenhausen : German Institute for Agriculture in the Tropics and Subtropics, 1 p. Tropentag 2009, Hamburg, Allemagne, 6 Octobre 2009/8 Octobre 2009.

Upland rice adaptation to variable water availability along an altitude gradient in Madagascar. Shrestha Suchit Prasad, Dusserre Julie, Ramanantsoanirina Alain, Asch Folkard, Brück Holger. 2009. In : Biophysical and socio-economic frame conditions for the sustainable management of natural resources : Tropentag 2009, October 6-8, 2009, Hamburg. Witzenhausen : German Institute for Agriculture in the Tropics and Subtropics, 1 p. Tropentag 2009, Hamburg, Allemagne, 6 Octobre 2009/8 Octobre 2009.

Drought-induced changes in rooting patterns and assimilate partitioning between root and shoot in upland rice. Asch Folkard, Dingkuhn Michaël, Sow Abdoulaye, Audebert Alain. 2005. Field Crops Research, 93 : 223-236.

Varietal differences in specific leaf area: a common physiological determinant of tillering ability and early growth vigor ? Dingkuhn Michaël, Tivet Florent, Siband Pierre-Lucien, Asch Folkard, Audebert Alain, Sow A.. 2001. In : Rice research for food security and poverty alleviation. Peng S. (ed.), Hardy Bill (ed.). IRRI. Metro Manila : IRRI, 95-108. ISBN 971-220-157-0 International Rice Research Conference, Los Banos, Philippines, 31 Mars 2000/3 Avril 2000.

Leaf K/Na ratio predicts salinity induced yield loss in irrigated rice. Asch Folkard, Dingkuhn Michaël, Dorffling Karl, Miezan Kouame. 2000. Euphytica, 113 : 109-118.

Salinity increases CO2 assimilation but reduces growth in field-grown, irrigated rice. Asch Folkard, Dingkuhn Michaël, Dorffling Karl. 2000. Plant and Soil, 218 : 1-10.

Phenological responses of Oryza sativa, O. galberrima and inter-specific rice cultivars on a toposequence in West Africa. Dingkuhn Michaël, Asch Folkard. 1999. Euphytica, 110 : 109-126.

Reserve mobilization, dry matter partitioning and specific leaf area in seedlings of African rice cultivars differing in early vigor. Asch Folkard, Sow Abdoulaye, Dingkuhn Michaël. 1999. Field Crops Research, 62 : 191-202.

Sodium and potassium uptake of rice panicles as affected by salinity and season in relation to yield and yield components. Asch Folkard, Dingkuhn Michaël, Wittstock C., Doerffling Karl. 1999. Plant and Soil, 207 (2) : 133-145.

Un filtre radiculaire variétal limite l'absorption du sodium par le riz. Asch Folkard, Wittstock C., Audebert Alain. 1996. Bouaké : ADRAO, 103-104