Effet positif de la fertilisation phosphatée sur les composantes du rendement du niébé (Vigna unguiculata L.) en Tunisie
Positive effect of phosphate fertilization on component's yield of cowpea in Tunisia. Among the small lakes in the flooded area of the river Akagera, in eastern Rwanda, lake Ihema (area : 90 km2, mean depth : 4 m) is the most important. The density of phytoplankton in the water is high but diss...
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| Format: | Article |
| Language: | English |
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Presses Agronomiques de Gembloux
1991-01-01
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| Series: | Tropicultura |
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| Online Access: | http://www.tropicultura.org/text/v9n2/77.pdf |