by Dr. M. Balima Dama, Dr. S. Pare, Dr. H. Kambire and Dr. S. Sawadogo Kabore
Presented at the Final Volta Basin Development Challenge Science Workshop, September 2013
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Holader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By J. Bhattacharya, M.K. Mondal, E. Humphreys, M.H. Rashid, P.L.C. Paul, S.P. Ritu
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By M. Maniruzzaman, J.C. Bisawas, M.A.I. Khan, G.W. Sarker, S.S. Haque, J.K. Biswas, M.H. Sarker, M.A. Rashid, N.U. Sekhar, A. Nemes, S. Xenarios, J. Deelstra
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
1) The study evaluated the feasibility of growing three rice crops per year in the coastal zones of Bangladesh where fresh water is available year-round.
2) The study tested different establishment dates for aus and aman rice varieties as well as sowing dates for boro rice. It found that growing three rice crops per year is possible and can yield 13.4 to 17.2 tons per hectare per year.
3) The study recommends further evaluating the system over a range of weather conditions and developing ecologically friendly management practices to address potential increases in pests and diseases from triple rice cropping.
By M. Harunur Rashid, Faruk Hossain, Deb Kumar Nath, Parimal Chandra Sarker, AKM Ferdous, Timothy Russel
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Camelia Dewan, Marie-Charlotte Buisson and Aditi Mukherji
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
by Dr. M. Balima Dama, Dr. S. Pare, Dr. H. Kambire and Dr. S. Sawadogo Kabore
Presented at the Final Volta Basin Development Challenge Science Workshop, September 2013
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Holader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By J. Bhattacharya, M.K. Mondal, E. Humphreys, M.H. Rashid, P.L.C. Paul, S.P. Ritu
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By M. Maniruzzaman, J.C. Bisawas, M.A.I. Khan, G.W. Sarker, S.S. Haque, J.K. Biswas, M.H. Sarker, M.A. Rashid, N.U. Sekhar, A. Nemes, S. Xenarios, J. Deelstra
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
1) The study evaluated the feasibility of growing three rice crops per year in the coastal zones of Bangladesh where fresh water is available year-round.
2) The study tested different establishment dates for aus and aman rice varieties as well as sowing dates for boro rice. It found that growing three rice crops per year is possible and can yield 13.4 to 17.2 tons per hectare per year.
3) The study recommends further evaluating the system over a range of weather conditions and developing ecologically friendly management practices to address potential increases in pests and diseases from triple rice cropping.
By M. Harunur Rashid, Faruk Hossain, Deb Kumar Nath, Parimal Chandra Sarker, AKM Ferdous, Timothy Russel
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Camelia Dewan, Marie-Charlotte Buisson and Aditi Mukherji
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
The document discusses using innovation platforms to improve goat markets and farming systems in Zimbabwe. Key points:
- Innovation platforms bring together farmers, traders, processors, researchers and others to identify challenges and opportunities to improve goat production and marketing.
- Objectives are to improve market efficiency, reduce transaction costs, promote productivity-increasing technologies, and build local innovation capacity.
- Results included dramatically reduced goat mortality rates (from 25% to under 10%), higher prices for farmers, and investments in improved feeding and health practices.
- Other actors like NGOs and the government also increased support like building sale pens and improving veterinary services. The approach transformed the system from crop-focused to more livestock-focused and
By Urs Schulthess, Timothy J. Krupnik, Zia Uddin Ahmed, Andy J. McDonald
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Parvesh Kr Chandna, Andy Nelson, Zahirul Khan, Moqbul Hossain, Sohel Rana, Fazlur Rashid, M. Mondal, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Parvesh Kumar Chandna, Andy Nelson, Sohel Rana, Marie-Charlotte Buisson, Sam Mohanty, Nazneed Sultana, Deepak Sethi, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Howlader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Dr. Md. Ataur Rahman (Wheat Research Centre, BARI)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Sanjida P. Ritu, M.K. Mondal, T.P. Tuong, S.U. Talukdar, E. Humphreys
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Kazi Ahmed Kabir, S.B. Saha, Manjurul Karim, Craig A. Meisner, Michael J. Phillips
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By S.B. Saha, K.A. Kabir, M.K. Mondal, M. Karim, P.L.C. Paul, M. Phillips, E. Humphreys, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
BRAC aims to increase agricultural and aquacultural productivity in coastal Bangladesh through several strategies. These include converting single cropping areas to double or triple cropping, introducing short-duration rice varieties, stress-tolerant crops and fish varieties, and integrating fish/prawn-rice-vegetable systems in ghers. Technologies are disseminated to over 55,000 farmers across 59 upazilas. Hybrid rice varieties yield up to 9.5 tons/hectare. Integrated ghers provide net profits from 172,558-416,975 taka/hectare. Aquaculture in floodplains involves 257 farmers utilizing 73 acres in 2013, yielding an average 795 kg/hect
By Subhra Bikash Bhattacharyya, Tapas Kumar Ghoshal, Jitendra Kumar Sundaray (Central Institute of Brackishwater Aquaculture, India)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By M.K. Mondal, N.K. Saha, A.K.M. Sharifullah, S.P. Ritu, P.L.C. Paul, E. Humphreys, T.P. Tuong, M.A. Rashid
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Dr. Pranesh Kumar Saha, Md. Nazrul Islam, Md. Imran Ullah Sarkar
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
1) Existing rice varieties in coastal Bangladesh have low yields, late maturity, and are not well suited for the local conditions and cropping systems.
2) New rice varieties were tested that have tolerance to water stagnation and salinity, shorter durations to allow for intensified cropping, and locally preferred grain types.
3) The highest yielding and best performing varieties identified were BRRI dhan53 for aman rice across sites, and BRRI dhan29, BRRI dhan47 and BRRI dhan61 for boro rice depending on the site's salinity level. These varieties are recommended to improve productivity and suit the coastal rice cropping systems.
Sukanta K. Sarangi, D. Burman, S. Mandal, B. Maji, Elizabeth Humphreys, To Phuc Tuong, B.K. Bandyopadhyay, D.K. Sharma (Central Soil Salinity Research Institute, West Bengal, India)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Subhasis Mandal, D. Burman, S.K. Sarangi, B.K. Bandyopadhyay, B. Maji (Central Soil Salinity Research Institute, West Bengal, India)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
Contenu connexe
Plus de International Water Management Institute (IWMI)
The document discusses using innovation platforms to improve goat markets and farming systems in Zimbabwe. Key points:
- Innovation platforms bring together farmers, traders, processors, researchers and others to identify challenges and opportunities to improve goat production and marketing.
- Objectives are to improve market efficiency, reduce transaction costs, promote productivity-increasing technologies, and build local innovation capacity.
- Results included dramatically reduced goat mortality rates (from 25% to under 10%), higher prices for farmers, and investments in improved feeding and health practices.
- Other actors like NGOs and the government also increased support like building sale pens and improving veterinary services. The approach transformed the system from crop-focused to more livestock-focused and
By Urs Schulthess, Timothy J. Krupnik, Zia Uddin Ahmed, Andy J. McDonald
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Parvesh Kr Chandna, Andy Nelson, Zahirul Khan, Moqbul Hossain, Sohel Rana, Fazlur Rashid, M. Mondal, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Parvesh Kumar Chandna, Andy Nelson, Sohel Rana, Marie-Charlotte Buisson, Sam Mohanty, Nazneed Sultana, Deepak Sethi, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Howlader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Dr. Md. Ataur Rahman (Wheat Research Centre, BARI)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Sanjida P. Ritu, M.K. Mondal, T.P. Tuong, S.U. Talukdar, E. Humphreys
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Kazi Ahmed Kabir, S.B. Saha, Manjurul Karim, Craig A. Meisner, Michael J. Phillips
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By S.B. Saha, K.A. Kabir, M.K. Mondal, M. Karim, P.L.C. Paul, M. Phillips, E. Humphreys, T.P. Tuong
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
BRAC aims to increase agricultural and aquacultural productivity in coastal Bangladesh through several strategies. These include converting single cropping areas to double or triple cropping, introducing short-duration rice varieties, stress-tolerant crops and fish varieties, and integrating fish/prawn-rice-vegetable systems in ghers. Technologies are disseminated to over 55,000 farmers across 59 upazilas. Hybrid rice varieties yield up to 9.5 tons/hectare. Integrated ghers provide net profits from 172,558-416,975 taka/hectare. Aquaculture in floodplains involves 257 farmers utilizing 73 acres in 2013, yielding an average 795 kg/hect
By Subhra Bikash Bhattacharyya, Tapas Kumar Ghoshal, Jitendra Kumar Sundaray (Central Institute of Brackishwater Aquaculture, India)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By M.K. Mondal, N.K. Saha, A.K.M. Sharifullah, S.P. Ritu, P.L.C. Paul, E. Humphreys, T.P. Tuong, M.A. Rashid
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
By Dr. Pranesh Kumar Saha, Md. Nazrul Islam, Md. Imran Ullah Sarkar
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
1) Existing rice varieties in coastal Bangladesh have low yields, late maturity, and are not well suited for the local conditions and cropping systems.
2) New rice varieties were tested that have tolerance to water stagnation and salinity, shorter durations to allow for intensified cropping, and locally preferred grain types.
3) The highest yielding and best performing varieties identified were BRRI dhan53 for aman rice across sites, and BRRI dhan29, BRRI dhan47 and BRRI dhan61 for boro rice depending on the site's salinity level. These varieties are recommended to improve productivity and suit the coastal rice cropping systems.
Sukanta K. Sarangi, D. Burman, S. Mandal, B. Maji, Elizabeth Humphreys, To Phuc Tuong, B.K. Bandyopadhyay, D.K. Sharma (Central Soil Salinity Research Institute, West Bengal, India)
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
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IMPACTS SOCIO-ECONOMIQUES DES RETENUES D’EAU DANS LA REGION NORD DU BURKINA FASO : CAS DE NINIGUI, ZIGA ET OUAHIGOUYA
1. IMPACTS SOCIO-ECONOMIQUES DES RETENUES D’EAU DANS LA REGION NORD DU BURKINA FASO :
CAS DE NINIGUI, ZIGA ET OUAHIGOUYA
Présenté par: Pr DA D.E.C., MC,HDR
OUEDRAOGO Joachim Jennie BARRON, Ph.D, M.Sc
Ouedraogo_joachim@yahoo.fr
Au Burkina Faso, l’agriculture est essentiellement pluviale. Pour s’adapter aux nouvelles données du climat, les populations s’adonnent à la production de cultures maraîchères. Aussi, les cultures
pluviales bénéficient-elles de l’effet de rente de celles de contre-saison. Mais le problème récurent est l’accessibilité aux parcelles productives à cause d’une forte demande des ménages. De
nombreux efforts ont été faits par les différents acteurs de la filière agricole (coopératives, Etat, ONG) pour apporter des solutions, notamment les techniques de conservation des eaux et des sols et
d’agroforesterie (CES/AGF).
L’hypothèse globale stipule que les retenues d’eau sont un atout pour la pratique de cultures de L’objectif principal de cette étude vise à analyser la contribution des activités autour des
contre-saison . retenues d’eau dans l’amélioration des conditions de vie de riverains.
Le maraîchage apporte des compléments au régime alimentaire de base grâce à la part de Analyser le régime alimentaire des ménages ;
l’autoconsommation; Evaluer la contribution des cultures de contre-saison dans l’amélioration des revenus
Le maraîchage contribue à l’amélioration des revenus des ménages; des ménages;
L’arrière effet des cultures de contre-saison accroît les rendements de celles pluviales. Apprécier les quantités de céréales récoltées sur les aires du maraîchage.
L’approche méthodologique adoptée est celle systémique. Les méthodes quantitatives et qualitatives guideront
nos différentes investigations sur le terrain.
La méthode d’échantillonnage utilisée est le sondage aléatoire. Il a l’avantage de donner à tous les chefs de
ménage la même chance de faire partie de l’échantillon.
Au total 87 producteurs ont été enquêtés dont 48 femmes, et 3 focus-groupes réalisés pour les 3 sites, Ouahigouya,
Ninigui et Ziga.
Pour la cartographie, les logiciels ARCVIEW 3.a, ENVI 4.5 seront utilisés. Les graphiques, la saisie du texte
s’effectueront sous Microsoft Office 2007. Pour le dépouillement des données des enquêtes, le logiciel Sphinx
sera utilisé.
PRODUCTION MARAICHERE DE NINIGUI EVOLUTION DES SURFACES EMBLAVEES DE NINIGUIN
Surface (ha) 25
900
Production (t)
800
700 20
600
500
15
400
300
200 10
100
0
Oignon Oignon semence Pomme de terre Choux Laitue Piment sec 5
consommation
0
Oignon consommation Oignon semence Pomme de terre Choux Laitue Piment sec
2006-2007 2007-2008 2008-2009 2009-2010 2011-2011 2006‐2007 Somme de Surface (ha) 2007‐2008 Somme de Surface (ha) 2008‐2009 Somme de Surface (ha)
2009‐2010 Somme de Surface (ha) 2011‐2011 Somme de Surface (ha)
Les cultures pluviales bénéficient de
l’effet de rente du maraîchage;
Le maraîchage apporte un complément
alimentaire des producteurs et du fourrage
pour le cheptel;
Les paysans à Ouahigouya utilisent
les eaux des zones d’emprunt pour l’irrigation
des cultures maraîchères;
Le maraîchage contribue à améliorer
de l’habitat et les conditions de vie; Une même parcelle utilisée en saisons sèche et humide à Ninigui, juin 2012
Le maraîchage permet aux femmes de prendre
en charge certaines dépenses;
La mévente des produits du maraîchage,
surtout l’oignon ;
Cependant le comblement des retenues d’eau
et l’essor de l’orpaillage limitent la
production des cultures de contre-saison;
Les producteurs sont organisés soit en coopérative,
soit en union pour défendre leur intérêt. Grange de stockage de pomme de terre et d’oignon à Ninigui Mars 2012
Les retenues d’eau représentent le principal facteur de production de cultures maraîchères. Les producteurs arrivent à s’autosuffir, et
dégager un surplus pour palier à la pénurie de vivres liée à la mauvaise répartition spatio-temporelle des pluies. Les sites du
maraîchage bénéficient d’une fertilisation spécifique qui favorise la bonne croissance des cultures pluviales. Les retenues d’eau
permettent aux populations de s’adapter aux nouvelles données du climat.
Juillet 2012 Ce travail a été supporté financièrement par le projet CPWF-V1, TARGETING AND SKELLING OUT