African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6504

Table of Content: June, 2021; 17(6)

June 2021

Importance and diversity of Mycorrhizae under plantain cultivation in the slash-and-burn and non-burn cropping systems in the forest region of Kisangani, Tshopo Province, D.R. Congo

Mycorrhization is known to have beneficial effects on growth vigour and protection against certain pathogens in several plant species including plantains, which has so far been little studied in the Kisangani forest region. This study aimed to determine the importance and biodiversity of mycorrhizae under plantains in the slash-and-burn and non-burn cropping systems. This research was carried out in two experimental...

Author(s): Kasaka D., Onautshu O., Muliwambene K., Lebisabo B., Baert G., Swennen R., Haesaert G. and Dhed&#;a D.  

June 2021

Mealybugs on fruit crops in the Sao Franciso Valley, Brazil

Mealybugs are agricultural pests occurring all over the world. The Sao Francisco Valley is one of the most productive regions regarding the cultivation of fruit crops in Brazil, demanding a proper phytosanitary management that can be obtained through the biological control of pests. Fortnight samples of mealybugs associated with roots, trunk, leaves and fruits of grapevines, pear, apple, persimmon, guava and Barbados...

Author(s): Maria das Graças Rosa de Sá and José Eudes de Morais Oliveira  

June 2021

Amount of nitrogen and phosphorus fertilizer required to optimize growth and yield of rice

Soil nutrient management is an important factor in plant growth for increased crop production and productivity in Sub-Saharan Africa whose food demand is over the threshold. Rice production in Uganda is still very low with current yield less than 2.5 ton ha-1. The impressive production increase is mainly on to farmer area expansion. A fertilizer trial was established to determine a New Rice for Africa (NERICA) 4 variety...

Author(s): Peter B. Ssenyonga and Umemiya Yoshiaki  

June 2021

Phenotypic evaluation of cassava genotypes (Manihot esculenta) under moisture stress

Food security continues to be affected by global climatic changes which include increase of drought stress. A sustainable solution is to develop crop cultivars that are tolerant to climatic stresses. Among all crops cassava has a high potential to mitigate hunger. A field experiment was conducted to evaluate the performance of 79 cassava (Manihot esculenta) varieties under drought stress. The parameters evaluated were...

Author(s): Nadia H. Silim, Paul Kinoti, Cornelius M. Wainaina and Elijah M. Ateka