Comparative effects of poultry manures and mycorrhiza on growth parameters and yields of Peanut (Arachis hypogea (L.)) in a Sudano-Sahelian area of Cameroun (Yagoua, Far-North region)

Wang-Bara Bertrand, Danra Djackba Dieudonné, Ahmed Hamana, David Amedep and Housseini Djida Jacques
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Wang-Bara Bertrand: Polyvalente Station of Agricultural Research, Institute of Agricultural Research for Development (IRAD) B.P: 415 Garoua, Cameroon. University of Dschang, Faculty of Agronomy and Agricultural Sciences, B.P: 222, Dschang (Cameroon).
Danra Djackba Dieudonné: Department of Biological Sciences, Faculty of Sciences, University of Maroua, Cameroon
Ahmed Hamana: Department of Biological Sciences, University of Ngaoundéré, Cameroon
David Amedep: Department of Biological Sciences, Faculty of Sciences, University of Ngaoundéré, Cameroon
Housseini Djida Jacques: Institute of Agricultural Research for Development (IRAD), Multipurpose Station of Agricultural Research of Garoua, Cameroon

International Journal of Research and Scientific Innovation, 2022, vol. 9, issue 3, 29-36

Abstract: The use of poultry manure as organic amendment and mycorrhiza inoculation to increase plants productivities is increasing. This study was carried out at the SVRA of Yagoua, Far-North of Cameroon. The main objective was to examine the efficiency of mycorrhiza and poultry manure on peanut plant growth and yield. Treatments were: mycorrhiza (20g) and poultry manure (50g) and a control without any substrate. The experimental design was a completely randomized blocks with 3 repetitions. The evaluated parameters were: the germination rate, the plants growth parameters and yield. Findings in general revealed that, the application of mycorrhiza and poultry manure affected almost all variables observed on growth and yield of peanut. The germination rate was important in amended plots compared to the nonamended control plots. Plants were higher in amended plots compared to control. Moreover, all the amendments increased the numbers of leaves, pods and ramification per plants. Statistical analysis showed that all treatments significantly affected leaves, pods and ramification number per plants at some stage of the peanut plants development (P

Date: 2022
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