[ Evaluation variétale de riz de plateau dans les conditions de culture du Sud Bassin Arachidier du Sénégal ]
Volume 26, Issue 1, April 2019, Pages 295–306
Amsatou THIAM1, KANFANY Ghislain2, FOFANA Amadou3, and NDIAYE Junior Bruno Papa Mbar4
1 Institut Supérieur de Formation Agricole et Rurale (ISFAR), Université de Thiès, BP 54, Bambey, Senegal
2 Institut Sénégalais de Recherches Agricoles, Centre National de recherches Agricoles de Bambey (ISRA/CNRA), Senegal
3 Institut Sénégalais de Recherches Agricoles, Centre National de recherches Agricoles de Bambey (ISRA/CNRA), Senegal
4 Institut Sénégalais de Recherches Agricoles, Sud Bassin Arachidier (Station de Nioro du Rip), Senegal
Original language: French
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In Senegal, rice occupies a place of first choice in the daily food. In spite of the importance of this cereal, its production covers only 50 to 80% of the national needs.However, the noted outputs are weak. The total objective of this work is a contribution to food self-sufficiency and aims specifically to the agronomic performance evaluation and the rice adaptation of plate under the conditions of culture of the Southern zone of the Arachidier Basin. Within the framework of this work a device in complete random blocks with 3 repetitions was used and like factor studied the variety. The culture was led under strictly rain hydrous condition. The results of the variance analysis showed a significant variability according to the varieties tested for the unit of the studied characters. They are the earliest varieties Art3-7-l9p8-1-b-b-1 and NERICA 14 which gave the highest outputs between 4615 kg/ha and 4371 kg/ha. The weakest outputs are observed on the level of the late variety (CNAX 3031-78-2-1-7).Under the conditions of the South Arachidier Basin the best varieties associate a good precocity an output in acceptable grain and a good weight of 1000 grains.
Author Keywords: rice of plate, output, Southern Arachidier Basin, variety.
Volume 26, Issue 1, April 2019, Pages 295–306
Amsatou THIAM1, KANFANY Ghislain2, FOFANA Amadou3, and NDIAYE Junior Bruno Papa Mbar4
1 Institut Supérieur de Formation Agricole et Rurale (ISFAR), Université de Thiès, BP 54, Bambey, Senegal
2 Institut Sénégalais de Recherches Agricoles, Centre National de recherches Agricoles de Bambey (ISRA/CNRA), Senegal
3 Institut Sénégalais de Recherches Agricoles, Centre National de recherches Agricoles de Bambey (ISRA/CNRA), Senegal
4 Institut Sénégalais de Recherches Agricoles, Sud Bassin Arachidier (Station de Nioro du Rip), Senegal
Original language: French
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
In Senegal, rice occupies a place of first choice in the daily food. In spite of the importance of this cereal, its production covers only 50 to 80% of the national needs.However, the noted outputs are weak. The total objective of this work is a contribution to food self-sufficiency and aims specifically to the agronomic performance evaluation and the rice adaptation of plate under the conditions of culture of the Southern zone of the Arachidier Basin. Within the framework of this work a device in complete random blocks with 3 repetitions was used and like factor studied the variety. The culture was led under strictly rain hydrous condition. The results of the variance analysis showed a significant variability according to the varieties tested for the unit of the studied characters. They are the earliest varieties Art3-7-l9p8-1-b-b-1 and NERICA 14 which gave the highest outputs between 4615 kg/ha and 4371 kg/ha. The weakest outputs are observed on the level of the late variety (CNAX 3031-78-2-1-7).Under the conditions of the South Arachidier Basin the best varieties associate a good precocity an output in acceptable grain and a good weight of 1000 grains.
Author Keywords: rice of plate, output, Southern Arachidier Basin, variety.
Abstract: (french)
Au Sénégal, le riz occupe une place de premier choix dans l’alimentation quotidienne. Malgré l’importance de cette céréale, sa production ne couvre que 50 à 80% des besoins nationaux. Cependant, les rendements notés sont faibles. L’objectif global de ce travail est une contribution à l’autosuffisance alimentaire et vise spécifiquement à l’évaluation des performances agronomiques et l’adaptation de riz de plateau dans les conditions de culture de la zone Sud du Bassin Arachidier. Dans le cadre de ce travail un dispositif en blocs aléatoires complets avec 3 répétitions a été utilisé et comme facteur étudié la variété. La culture a été conduite sous condition hydrique strictement pluviale. Les résultats de l’analyse de variance ont montré une variabilité significative suivant les variétés testées pour l’ensemble des caractères étudiés. Ce sont les variétés les plus précoces ART3-7-L9P8-1-B-B-1 et NERICA 14 ont donné les rendements les plus élevés entre 4615 kg/ha et 4371 kg/ha. Les rendements les plus faibles sont observés au niveau de la variété tardive (CNAX 3031-78-2-1-7). Dans les conditions du Sud Bassin Arachidier les meilleures variétés associent une bonne précocité à un rendement en grain acceptable et un bon poids de 1000 grains.
Author Keywords: riz de plateau, rendement, Sud Bassin Arachidier, variété.
How to Cite this Article
Amsatou THIAM, KANFANY Ghislain, FOFANA Amadou, and NDIAYE Junior Bruno Papa Mbar, “Varietal evaluation of rice of plate under the conditions of culture of the South Arachidier Basin of Senegal,” International Journal of Innovation and Applied Studies, vol. 26, no. 1, pp. 295–306, April 2019.
