Submission is open for November 2024, Call for papers Volume 06, Issue 11, November 2024, Open Access; Peer Reviewed Journal; Fast Publication. The Journal is welcoming original Research Articles, Book Reviews, Commentaries, Reviewed Articles, Technical Notes Please you can reach us if you have any queries send email to: editor@journalijisr.com

EVALUATION PARTICIPATIVE DE DOUZE VARIETES ELITES DE SORGHO REPIQUE DANS TROIS LOCALITES DE L’EXTREME-NORD CAMEROUN

×

Error message

  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home3/ijcsrd79/public_html/journalijisr.com/includes/common.inc).
Author: 
*D A Haicha, S Adoul Aziz, B Wang-Bara, A Fatoumata, V Lendzemo
Country: 
Cameroun
Volume & Issue: 
Volume 05, Issue 04, April 2023
Page No: 
4398-4401
Abstract: 

L’Extrême-Nord du Cameroun est constitué en majorité de populations rurales, se nourrissant principalement des céréales. Parmi ces dernières, le sorgho constitue l’aliment de base. En raison de la faible diffusion des variétés développées par la recherche, un nouveau schéma de criblage et diffusion du sorgho repiqué impliquant les paysans ont été proposé, basé sur les tests d’évaluation participative en milieu réel, sous gestion paysanne. Ceschéma propose l’expérimentationlocale et la diffusion des variétés élites régionales.L’évaluation participative de 12 variétés élites a été mise en place au sein d’un réseau de paysans à Laf, Mindif et Guirvidig. Nos objectifs consistaient de ressortir les variétés présentant des performances agronomiques intéressantes, pouvant permettre d’améliorer la productivité locale, et répondant mieux aux critères de choix des paysans. Sur une superficie de 500 m², correspondant à un pool, 5 variétés ont été mises en place avec 100 m² pour chaque variété. Douze paramètres ont été pris en compte. L’analyse descriptive et l’analyse en composantes principales effectuées avec le logiciel R, nous ont permis de faire une synthèse pour les trois localités. Globalement, les résultats obtenus montrent que certaines variétés, notamment DSS_295 (jiresaamar) et DSS_157 (burguwula maje) ne répondent pas, malgré leur bon rendement en station, aux conditions locales ni au choix des paysans. Par contre, les variétés DSS_94, DSS_263, DSS_63 et DSS_67 ont confirmé leur performance agronomique en conditions locales, tout en répondant aux préférences des paysans pour leur rusticité, leur productivité et leur qualité de grains.

KeyWords: 
Sorgho repiqué, Préférence paysanne, Variétés, Extrême-Nord.