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Research Paper | Agricultural Studies | Cameroon | Volume 13 Issue 5, May 2024 | Rating: 4.4 / 10

Avoy-Insurance Responses in Nursery and After Transplanting of the Other Planting of Acacia Nilotica (L.) Wild. exDelile Subject to Different Types of Fertilization in the Sahelian Area of Cameroon

ABIB Fanta Chimene | HAND Mathias Julien | Mariam Maloum

Abstract: This work aims to evaluate the effect of nursery fertilizers on the morphological and physiological quality of Acacia Nilotica's planting and their behavior after transplantation in the natural environment. The test was conducted in a greenhouse with a completely randomized blocking device with the processing of the repeated fertilizer types 8 times. In total, 7 fertilizers were used with 3 simple (mineral (FM), organic (FO), biological (Mycorrhizes): FB) and 4 combined (FO * FB; FO * FM, FM * FB and FO * FM * FB). The plants that have not received no fertilizer are considered witnesses. After 4 months in nursery and before transplantation, the growth and physiological parameters that provide information on the water status of the plant were measured. Survival rates at 30, 180 and 360 days after transplantation (JAT) were calculated. It therefore occurs that any type of fertilizer applied, the growth parameters as well as the physiological state (water status) of the plant are improved. The height of the plants increased from 20.61 cm (witness) to 25.34 cm with fo, at 25.79 cm with BF * OF and 28.19 cm with BF * OF * MF. This good growth is accompanied by a water (potential potential (?f> - 1.3), of perspiration (EF> 3GH - 1) and a stomach conductive (? 4 (Molh2OM - 2S - 1) higher in the plants having received fertilizers. The rural rate is about 100% with FO * FB * FM, 50% with MF and 75% with other fertilizers against 25% in witnesses. Thus, the control of forest plant fertilizer may be an asset to improve the production of young nursery plants for successful reforestation campaigns.

Keywords: Fertilization, Acacia Nilotica, growth parameters, physiological parameters, transplantation, Sahelian area

Edition: Volume 13 Issue 5, May 2024,

Pages: 407 - 415