Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Zacharie Segda"'
Autor:
Elke Vandamme, Matthias Wissuwa, Terry Rose, Ibnou Dieng, Khady Nani Drame, Mamadou Fofana, Kalimuthu Senthilkumar, Ramaiah Venuprasad, Demba Jallow, Zacharie Segda, Lalith Suriyagoda, Dinarathna Sirisena, Yoichiro Kato, Kazuki Saito
Publikováno v:
Frontiers in Plant Science, Vol 7 (2016)
More than 60% of phosphorus (P) taken up by rice (Oryza spp) is accumulated in the grains at harvest and hence exported from fields, leading to a continuous removal of P. If P removed from fields is not replaced by P inputs then soil P stocks decline
Externí odkaz:
https://doaj.org/article/3c68894a2c374a27aaf571ca2d574983
Publikováno v:
Journal of Plant Nutrition and Soil Science. 184:98-111
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05771eaed975c03c966a324287df627
https://doi.org/10.1002/jpln.202000275
https://doi.org/10.1002/jpln.202000275
Autor:
Samuel Oladele Bakare, Delphine Mapiemfu Lamare, Ibnou Dieng, Illiassou Maïga Mossi, Cyriaque Akakpo, Zacharie Segda, Nianankoro Kamissoko, Kazuki Saito, R. K. Bam, Raymond Rabeson, Geophrey J. Kajiru, Famara Jaiteh, Henri Gbakatchetche, Jean-Martial Johnson, Idriss Baggie, Komlan A. Ablede, Félix Gbaguidi, Atsuko Tanaka, Marco C.S. Wopereis, Ibrahim Bassoro, Tchatchibara Ayeva, Elke Vandamme, David Nanfumba, Alain Kalisa, Bitrus Dawi Tarfa, Bayuh Belay Abera, Kalimuthu Senthilkumar, Wilson Dogbe, Keita Sékou
Publikováno v:
Geoderma. 338:546-554
Nutrient deficiencies are considered major constraints to rice production in sub-Saharan Africa (SSA), but a systematic, continent-wide analysis of these constraints is lacking. The objective of this study was to assess responses of rice yields to ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36dd4a33211fc51786a2b3e16dbcfd13
https://doi.org/10.1016/j.geoderma.2018.11.036
https://doi.org/10.1016/j.geoderma.2018.11.036
Autor:
Henri Gbakatchetche, Moundibaye Dastre Allarangaye, Wilson Dogbe, Kalimuthu Senthilkumar, David Nanfumba, Fanny Mabone Lunze, Ibrahim Bassoro, Madiama Cisse, Ibnou Dieng, Abibou Niang, Illiassou Mossi Maiga, R. K. Bam, Atsuko Tanaka, Elke Vandamme, Nianankoro Kamissoko, Idriss Baggie, Jean-Martial Johnson, Alain Kalisa, Cyriaque Akakpo, Famara Jaiteh, Ahouanton Kokou, Jerome Mghase, Samuel Oladele Bakare, Keita Sékou, Raymond Rabeson, Delphine Mapiemfu-Lamare, Geophrey J. Kajiru, Kazuki Saito, Zacharie Segda, Bayuh Belay Abera, Jonne Rodenburg, Fitta Silas Sillo
Publikováno v:
Food Security. 11:69-92
If future rice production is to contribute to food security for the increasing population of sub-Saharan Africa (SSA), effective strategies are needed to control weeds, the crop’s fiercest competitors for resources. To gain better insights into far
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f774c197e6cb198d6b940fe8078e0bf3
https://doi.org/10.1007/s12571-018-0878-0
https://doi.org/10.1007/s12571-018-0878-0
Autor:
Abibou Niang, Frank Ewert, Kalimuthu Senthilkumar, Jean-Martial Johnson, Zacharie Segda, Komlan A. Ablede, Famara Jaiteh, Madiama Cisse, Atsuko Tanaka, Illiassou Maïga Mossi, Wilson Dogbe, Kazuki Saito, Oladele S. Bakare, Henri Gbakatchetche, Cyriaque Akakpo, Thomas Gaiser, Nianankoro Kamissoko, Sékou Keita, R. K. Bam, Ibnou Dieng, Jonne Rodenburg, Mathias Becker, Idriss Baggie
Publikováno v:
Field Crops Research. 207:1-12
Rice (Oryza spp.) is the major staple food for most countries in West Africa, but local production does not meet demand. Rice is grown mainly by smallholder farmers, and yields are generally low with high temporal and spatial variability. Low yields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd6234401f3c16a0f251499d646fa2fb
https://doi.org/10.1016/j.fcr.2017.02.014
https://doi.org/10.1016/j.fcr.2017.02.014
Autor:
Wilson Dogbe, Moundibaye Dastre Allarangaye, Oladele S. Bakare, Geophrey J. Kajiru, Cyriaque Akakpo, Delphine Mapiemfu Lamare, Illiassou Maïga Mossi, Elie R. Gasore, Kalimuthu Senthilkumar, Kazuki Saito, David Nanfumba, Idriss Baggie, Njato M. Rakotoarisoa, Henri Gbakatchetche, Jean-Martial Johnson, Belay A. Bayuh, Ibrahim Bassoro, Famara Jaiteh, Nianankoro Kamissoko, R. K. Bam, Fanny L. Mabone, Komlan A. Ablede, Jerome Mghase, Atsuko Tanaka, Keita Sékou, Zacharie Segda, Louis P. Yameogo, Raymond Rabeson
Publikováno v:
European Journal of Agronomy. 85:1-11
Although increase in rice (Oryza spp.) production is a common objective for rice-producing countries in sub-Saharan Africa (SSA), basic information on yield and its variation at farm level is lacking. Field surveys were conducted in irrigated lowland
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5410d8f7c39e8d6c10d9733bc5ee6584
https://doi.org/10.1016/j.eja.2016.12.010
https://doi.org/10.1016/j.eja.2016.12.010
Autor:
Kazuki Saito, Atsuko Tanaka, Komlan A. Ablede, Jean-Martial Johnson, Kalimuthu Senthilkumar, Agossou Klotoe, Louis P. Yameogo, Zacharie Segda, Alain Kalisa, Kokou Ahouanton, Henri Gbakatchetche, Oladele S. Bakare, Sékou Ani, Elie R. Gasore, R. K. Bam, Cyriaque Akakpo, Ibnou Dieng, George K. Acheampong, Jonne Rodenburg
SUMMARYCompetition from weeds is one of the major biophysical constraints to rice (Oryza spp.) production in sub-Saharan Africa. Smallholder rice farmers require efficient, affordable and labour-saving weed management technologies. Mechanical weeders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99dbbb3f3522d68a51df578071715664
Publikováno v:
Crop Science. 55:1223-1229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5703abf29184c22f7c2f77c02d8cb0
https://doi.org/10.2135/cropsci2014.07.0521
https://doi.org/10.2135/cropsci2014.07.0521
Autor:
Terry J. Rose, Kazuki Saito, Asako Mori, Juan Pariasca-Tanaka, Zacharie Segda, Elke Vandamme, Matthias Wissuwa
Publikováno v:
Plant and Soil. 392:253-266
Aims Phosphorus (P) removed in grains causes losses of P from fields each year. Reducing grain P may therefore improve the P efficiency of cropping systems. This study quantified impacts of reduced seed-P concentrations on rice seedling vigor and fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c72da9ef23b4d0be55e4009f767f560
https://doi.org/10.1007/s11104-015-2460-2
https://doi.org/10.1007/s11104-015-2460-2
Autor:
Cnrst Zacharie Segda, Henri Gbakatchetche, Cnra, Gambia, Illiassou Maïga Mossi, Inran, Niger, Cyriaque Akakpo, Inrab, Benin, Elie R. Gasore, Rab, Rwanda, Fanny L. Mabone, Inera, Dr Congo, Geophrey J. Kajiru, Kalimuthu Senthilkumar, Keita Kamissoko, Ier, Mali, Oladele S. Bakare, Ncri, Nigeria, Wilson Dogbe, Csir-Sari, Ghana, Jica Atsuko Tanaka, Idriss Baggie, Slari, Sierra Leone, Csir-Cri Ralph K. Bam, Inera, Burkina Moundibaye D. Allarangaye, Itrad, Chad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdf028498cbf8115b42b18ff9afaadb
https://doi.org/10.4324/9781351114196-11
https://doi.org/10.4324/9781351114196-11