EFFECT OF CHEMICAL FERTILIZERS ON PRODUCTION OF YAMS (NYÙ) OF PASSORE IN FARMERS’ ENVIRONMENT

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AuteurTIAMA, DJAKARIDIA
AuteurSAWADOGO, NERBEWENDE
AuteurTRAORE, ERNRST R
AuteurYOLOU, MOUNIROU
AuteurBATIONO KANDO, PAULINE
AuteurZOUNDJIHEKPON, JEANNE
AuteurSAWADOGO, MAHAMADOU
AuteurZONGO, JEAN DIDIER
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2018
ResumeNyù is the main morphotype of yams of Passoré. It is generally cultivated without chemical fertilizer. The study aims to determine the effect of one rate of chemical fertilizers on the yield of yams « nyù » of Passoré in farmers’ environment of Burkina Faso and to collect the appreciations of the various actors about tubers in the production chain. The results reveal that chemical fertilizer involved a better expression of the agro-morphological parameters and an increase of the tubers yield which reaches 42.5 t / ha compared to the field not fertilized where tuber yield is slow (9 t / ha). However, tubers obtained of treated field have not a good organoleptic quality whereas the tubers of untreated fields have good taste. Moreover, the chemical fertilizer changed also the morphology, taste and consistency of the tubers. These results could help all actors to choose the best method of nyù production according to their objectives.
Autre identifiantBECDB-7718
URIhttps://dspace.uac.bj/handle/123456789/6931
Languefr
Fait partie deAgronomie Africaine
Sujetnyù
Sujetyam
Sujetmineral fertlizer
SujetPassoré
SujetBurkina Faso
TitreEFFECT OF CHEMICAL FERTILIZERS ON PRODUCTION OF YAMS (NYÙ) OF PASSORE IN FARMERS’ ENVIRONMENT
TypeArticle

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