QUANTITATIVE AND QUALITATIVE CHARACTERISTICS OF FIVE (5) ORIGINS OF MORINGA OLEIFERA FROM NIGER
Moringa oleifera is a leafy vegetable very rich in nutrients, highly valued by the Nigerien populations and of high socio-economic interest. This study, conducted in the commune of Diffa, aims at comparing the quantitative and qualitative characteristics of five (5) provenances of M. oleifera. Th...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editura Universităţii din Oradea
2025-05-01
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| Series: | Natural Resources and Sustainable Development |
| Subjects: | |
| Online Access: | https://www.nrsdj.com/issues-year-2025-1/quantitative-and-qualitative-characteristics-of-five-5-origins-of-moringa-oleifera-from-niger.html |
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| Summary: | Moringa oleifera is a leafy vegetable very rich in nutrients, highly valued by the Nigerien
populations and of high socio-economic interest. This study, conducted in the commune of Diffa, aims
at comparing the quantitative and qualitative characteristics of five (5) provenances of M. oleifera.
Thus, an experimental Fisher block device was used and a total of five (5) treatments corresponding to
the five (5) provenances of Diffa, Dosso, Maradi, Niamey and Zinder were used. In each experimental
unit, four (4) M. oleifera plants were selected for observations. The study revealed the existence of 24
descriptors, of which fifteen (15) were quantitative and nine (9) were qualitative. Analysis of variance
(ANOVA), Principal Component Analysis (PCA) and Hierarchical Ascending Classification (AHC)
were performed. The results indicate significant variability between provenances. The G1 group
consists of a single provenance, that of Diffa, which is early, and which’s length, width, height and
number of branches are very important and gives a better yield in leaf weight per plant. The G2 group,
made up of the 3 origins (Dosso, Maradi and Niamey), are intermediate to those of the other two
groups. Then the G3 group made up of Zinder provenance which is more productive in dry biomass but
not early. According to this study, it can therefore be conjectured that Diffa provenances can be
proposed to the populations for an improvement in the leaf biomass production of M. oleifera. |
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| ISSN: | 2066-6276 2601-5676 |