African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6561

Table of Content: October, 2021; 17(10)

October 2021

Developing optimal irrigation scenario for onion (Allium cepa L.) in view of leaching requirement and drainable excess water at Werer Agricultural Center, Amibara, Middle Awash, Ethiopia

The field experiment were performed on the site of Werer Agricultural Research Center (Ethiopia)  to study optimal irrigation scenario by taking in to account the leaching requirement and drainable excess water for three successive years. Six irrigation treatments were evaluated at different growth stages of onion plant namely at initial growth stage four irrigation event  23 mm (T1), 16.2 mm (T2) 21.0 mm...

Author(s): Fikadu Robi, Kebede Nanesa, Jemal Mohammed and Wondimu Tolcha

October 2021

On-farm phenotypic characterization of indigenous Tswana sheep population in selected Districts of Southern Botswana

This study aimed to phenotypically characterize indigenous Tswana sheep under its natural environment and develop prediction equations for body weight using linear body measurements in Kgatleng, Kweneng, Southern and South-East districts of Botswana. Multistage purposive sampling was used for selection of districts. Data on qualitative characters and quantitative measurements were made on 665 sheep stratified by...

Author(s): Monosi Andries Bolowe, Ketshephaone Thutwa, Patrick Monametsi Kgwatalala, Phetogo Ineeleng Monau and Cosmos Malejane  

October 2021

Response of plant spacing on the morphology and yield of five hot pepper lines

This study aimed to determine the effects of plant spacing on some morphological traits and yields of 5 hot pepper lines. The trial was laid out in a 5 × 3 factorial in randomized complete block design with 4 replications. Five pepper lines (ICPN16#3, ICPN16#4, ICPN16#6, ICPN16#7, and ICPN16#9) and 3 plant spacing (70 cm × 30 cm, 70 cm × 40 cm and 70 cm × 50 cm) were used. The results revealed...

Author(s): Boateng E., Adjei E. A., Osei M. K., Offei K. O. and Olympio N. S.

October 2021

Impacts on access to factors of production among smallholder farmers in central Uganda during COVID-19 lockdown

Author(s): Beatrice Wamuyu Mbugua, Samuel Apori Obeng, Marius Murongo, Williams Opoku-Agyemang, Emmanuel Hanyabui and Abdoulaye Fofana Fall

October 2021

Performance evaluation of a cassava solar dryer in Busia County

Cassava roots are processed by peeling using knives, chopping into small pieces, then dried and milled into flour with dried maize, sorghum or millet. This traditional method of drying takes 7 to 14 days and is prone to contamination. The objective of this study was to add value to small scale farmers’ cassava in Busia County through solar drying. Fresh cassava roots were peeled and washed in running water and...

Author(s): Richard Njue and Noah Wawire  

October 2021

Effect of fertilizer placement on storage root yield and leaf elemental concentration of ‘Whatley/Loretan’ sweetpotato variety

Field studies were conducted to evaluate the effect of various fertilizer placements on nutrient uptake, growth responses, storage root yield and leaf elemental concentration of Whatley/Loretan sweetpotato [Ipomoea batatas (L.) Lam.]. The fertilizer placement treatments comprised broadcast (Br), banded at two different widths (Ba), side dressing (Sd) or applied in various combinations of the above, and an untreated...

Author(s): Daniel S. Ahiabor, Desmond G. Mortley, Conrad K. Bonsi and Eunice A. Bonsi  

October 2021

Environmental factors influencing the presence of the Stone Partridge (Ptilopachus petrosus) and phytoecological characterization of its habitat in Benin, Western Africa

Understanding the habitat preference of the Stone Partridge (Ptilopachus petrosus) is a crucial step for its conservation and management across different ecosystems. This study was focused on the environmental factors and the vegetation data of the species habitat which were collected from 60 plots surveyed along 6 perpendiculars transects. Binary logistic regression was used to determine the relationship between the...

Author(s): Christelle Sevenou Aimee CODJIA, Anselm Ego ONYIMONYI, Toussaint Olou LOUGBEGNON and Jean Timothée Claude CODJIA

October 2021

Simultaneous selection for grain yield and stability of sorghum [Sorghum bicolor (L.) Moench] genotypes in Northeast Ethiopia

Sorghum is an important crop in Ethiopia. However, its productivity is low owing to lack of farmer-preferred and stable improved varieties. To identify suitable cultivars, multi-environment evaluation of sorghum genotypes was carried out at four locations for two years. The result of AMMI ANOVA showed that genotype (G), environment (E) and genotype-environment interaction (G×E) significantly (P<0.01) affected...

Author(s): Fisseha Worede, Fasil Tarekegn and Kebede Teshome  

October 2021

Assessment of the parasite load of lettuce, tomato and cucumber from some large vegetables production sites in Mali

Fresh vegetables are an important part of a healthy diet. Consumed raw, they could be agents of transmission of intestinal parasites. The frequency and variability of parasites eggs on thirty-two samples each of lettuce, tomato and cucumber form irrigated vegetable farms in Bamako, Kati, Baguineda, Samanko, Sikasso and Niono were evaluated. The parasite load was assessed using Uga et al. method, which consist the...

Author(s): Sanata Traoré, Mamadou Weleba Bagayoko, Fassé Samaké, and Amadou Hamadoun Babana  

October 2021

Nutritive value of common housefly (Musca domestica) prepupae reared on broiler by-products as source of animal feed

Common housefly (Musca domestica) is one of the insects that is found in almost all parts of the world, it is found in diverse habitats making its life cycle stages such as larvae and pupae readily available for foraging poultry on free range systems. Large commercial poultry farms world-wide are experiencing low supply of animal based proteins and excess organic wastes generated from the farms. Common housefly prepupae...

Author(s): O. P. Eddy, C. O. Olweny and W. R. Mukabana  

October 2021

Screening of rice endophytic natives biofertilizers with plant growth-promoting characteristics

In Mali, rice cultivation is faced with declining yields due to insufficient soil nutrients and diseases with yield losses of up to 80%. The use of endophytic bacteria and fungi is a more ecological and effective alternative compared to chemicals. This study aims to select at least one endophytic rice bacterium in combination with mycorrhizal fungi to improve the rice production in Mali and effectively control the...

Author(s): Amadou Hamadoun Dicko, Djeneba Nantoume, Djeneba Ouattara, Adounigna Kassogue, Rokiatou Fane, Ibrahima Malle, Bakaye Doumbia, Amadou Hamadoun Babana and Linda L. Kinkel